| 单词 | particles |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔Empedocles〕Greek philosopher who believed that all matter is composed of elemental particles of fire, water, earth, and air and that all change is caused by motion.恩培多克勒：希腊哲学家，他认为所有物质都是由元素微粒组成，即火、水、土和空气，所有的变化都是运动所引起的美国传统〔Higgs boson〕A hypothetical, massive subatomic particle with zero electric charge whose existence would explain the masses of the elementary particles.希格斯粒子：一种假设的、不带电荷、大量的次原子微粒，其存在可以解释大量基本粒子的存在美国传统〔SMALL〕The problem was caused by minute particles of dust getting in the disk drive. 这个问题是磁碟驱动器里进了微小尘粒引起的。朗文写作活用〔adhere〕Small particles adhere to the seed.小颗粒牢牢附着在种子上。柯林斯高阶〔adhere〕Small particles adhere to the seed.小颗粒粘在种子上。外研社新世纪〔adverbial particle〕In ‘come back’, ‘break down’ and ‘fall off’, ‘back’, ‘down’ and ‘off’ are all adverbial particles.在 come back、break down 和 fall off 中，back、down 和 off 都是副词小词。牛津高阶〔aerosol〕A gaseous suspension of fine solid or liquid particles.浮质：细小的固体或液体微粒的气态悬浮物美国传统〔aerosol〕A substance, such as paint, a detergent, or an insecticide, packaged under pressure with a gaseous propellant for release as a spray of fine particles.气雾剂：在压力下与气态压缩气体同装一处，以雾状细小微粒形式喷洒的物质，例如颜料、洗涤剂或杀虫剂美国传统〔affinity〕Chemistry An attraction or force between particles that causes them to combine.【化学】 亲和力：促使微粒之间结合的相互吸引或能力美国传统〔agglomerate〕These small particles agglomerate together to form larger clusters.这些颗粒聚结形成较大的团。牛津高阶〔airborne〕The airborne radioactive particles have covered a huge area of Russia.依靠空气传播的放射性粒子覆盖了俄罗斯一大片地区。剑桥高阶〔alpha ray〕A stream of alpha particles or a single high-speed alpha particle.α射线，α粒子：一个α粒子流或一个高速运动的α粒子美国传统〔apoptosis〕Disintegration of cells into membrane-bound particles that are then eliminated by phagocytosis or by shedding.细胞凋亡：细胞分解成带膜的颗粒，然后在噬菌作用或脱落作用下被清除美国传统〔asbestosis〕A chronic, progressive lung disease caused by prolonged inhalation of asbestos particles.石棉沉着病：由长期吸收石棉微粒而引起的慢性，日趋严重的肺病美国传统〔atomize〕To reduce to tiny particles or a fine spray.使雾化，使成微粒，使成粉末：使成为极小颗粒或微小尘埃美国传统〔aventurine〕An opaque or semitranslucent brown glass flecked with small metallic particles, often of copper or chromic oxide.金星玻璃：一种不透明或半透明的棕色玻璃，掺有小的金属颗粒，通常为铜或氧化铬美国传统〔behave〕They learn how particles behave in solids, liquids, and gases.他们了解到粒子在固体、液体和气体中如何运动。剑桥高阶〔behave〕Under certain conditions, electrons can behave like waves rather than particles.在一定条件下，电子可以作波状运动，而不是粒子状运动。柯林斯高阶〔beta ray〕A stream of beta particles, especially of electrons.β射线：一束β粒子，主要为电子美国传统〔body〕Dust particles and other foreign bodies can irritate the eyes.尘粒和其他异物会刺激眼睛。韦氏高阶〔bubble〕Ink particles attach themselves to air bubbles and rise to the surface.墨汁颗粒附着在气泡上，浮到表面上。柯林斯高阶〔cement〕Geology A chemically precipitated substance that binds particles of clastic rocks.【地质学】 结合沉淀物：使碎屑岩的微料结合起来的一种化学沉淀物美国传统〔charmonium〕Any of various elementary particles consisting of a charm quark and an antiquark.粲素：由一对粲夸克与反夸克组成的基本粒子的一个美国传统〔chylomicron〕One of the microscopic particles of emulsified fat found in the blood and lymph and formed during the digestion of fats.乳糜微粒：在血液和淋巴液中发现的乳化脂肪的细小颗粒，在脂肪的消化过程中生成美国传统〔cloud〕A visible body of very fine water droplets or ice particles suspended in the atmosphere at altitudes ranging up to several miles above sea level.云：十分细小的水滴或冰粒组成的可见的一团，悬垂于海面上高度达几英里的大气中美国传统〔cohere〕Particles of wet flour cohered to form a paste.湿面粉的颗粒粘在一起形成一个面团。21世纪英汉〔cohere〕Particles of wet sand cohere.潮湿的沙粒会粘在一起。英汉大词典〔cohesionless〕Composed of particles that do not cohere. Used of soil.无内聚性的：由不能粘着的质点组成。用于土壤美国传统〔concrescence〕The amassing of physical particles.增殖：身体某一部分的增生美国传统〔concrete〕A mass formed by the coalescence of particles.用石灰等制成的块体美国传统〔concrete〕Formed by the coalescence of separate particles or parts into one mass; solid.凝固的：通过将各分离的部分结合在一起形成的；坚固的美国传统〔concrete〕To form into a mass by coalescence or cohesion of particles or parts.用各分离的部分混合成的大块美国传统〔cosmic dust〕Clouds of fine solid particles of matter in interstellar space.宇宙尘：星际空间中的很细的固体微粒物质带美国传统〔crumble〕To break into small fragments or particles.弄碎：把…弄碎成小块或小粒美国传统〔crystalloid〕Botany Any of various minute crystallike particles consisting of protein and found in certain plant cells, especially oily seeds.【植物学】 拟晶体：任一种由蛋白质构成的类似晶体的细微颗粒，发现于某些植物的细胞，尤其是在油料种籽中美国传统〔current density〕Physics The number of subatomic particles per unit time crossing a unit area in a designated plane perpendicular to the direction of movement of the particles.【物理学】 粒子流密度：在与粒子的移动方向垂直的指定平面上每单位时间内通过每单位面积的亚原子粒子的数量美国传统〔dental floss〕A waxed or unwaxed thread used to remove food particles and plaque from the teeth.洁齿线：一种上蜡或未上蜡的用于去除牙齿上的食物残碴和牙斑的线美国传统〔diffusion〕The spontaneous intermingling of the particles of two or more substances as a result of random thermal motion.分子扩散运动：两种或更多种物质的分子由于随机的热运动自发混合在一起美国传统〔dilatancy〕The increase in volume of a granular substance when its shape is changed, because of greater distance between its component particles.膨胀性：由于粒子成分之间的距离较大，颗粒物质当形状发生变化时所具有的体积增加的性能美国传统〔dirt〕Sunlight steamed through the dirt particles in the air.阳光透射过空气中的灰尘微粒。牛津搭配〔disintegrate〕They disintegrated the atomic nucleus by bombardment with fast particles.他们用高速粒子轰击原子核来使其发生裂变。外研社新世纪〔disintegrate〕To become reduced to components, fragments, or particles.崩溃，瓦解：减小到零件、碎片或粒子状美国传统〔dispersant〕A liquid or gas added to a mixture to promote dispersion or to maintain dispersed particles in suspension.分散剂：加入混合物中以促进粒子分散或维持粒子分散悬浮状态的液体或气体美国传统〔disperse phase〕The particles or droplets in a disperse system that are dispersed throughout a medium.分散相：在分散体系中，通过介质过滤的小粒或小滴美国传统〔dust bunny〕A mass of fine, dry particles of matter, especially hair and skin particles, that is formed by static electricity.毛皮屑微粒：大量而干燥的物质微粒，特别是指毛发及皮肤微粒，通常是由静电所造成美国传统〔dust particles〕You can see the dust particles floating through the air.你可以看见空气中飘浮的尘埃颗粒。韦氏高阶〔dust〕A cloud of fine, dry particles.粉尘：尘雾状细干颗粒美国传统〔dust〕Dust particles floated in the sunlight.阳光里飘浮着尘粒。朗文当代〔dust〕Fine, dry particles of matter.灰尘：细而干的物质颗粒美国传统〔dust〕Remove any particles of dust on the surface of the paint.去除油漆表面的灰尘颗粒。牛津搭配〔elastic collision〕A collision of particles in which the total kinetic energy of the particles is conserved.弹性碰撞：碰撞物体的总动能在碰撞中保持不变的碰撞美国传统〔electrostatic precipitation〕The removal of very fine particles suspended in a gas by electrostatic charging and subsequent precipitation onto a collector in a strong electric field.静电除尘：从气体中清除掉悬浮微粒，方法是施加强静电场，使微粒子沉积至收集器上美国传统〔elutriate〕To wash away the lighter or finer particles of (soil, for example).淘洗：洗去更轻或更细的（例如，土壤中的）颗粒美国传统〔eluvium〕Residual deposits of soil, dust, and rock particles produced by the action of the wind.残积层：由于风力所产生的土壤、灰尘和岩石细粒的堆积物美国传统〔entrain〕Chemistry To carry (suspended particles, for example) along in a current.【化学】 流体带走（如悬浮微粒等）美国传统〔excite〕When energetic particles or quanta of radiation pass through a crystal, they excite a few of its atoms into a higher energy state.辐射性的高能粒子或量子穿过晶体时, 会把晶体的一些原子激发成更高的能态。外研社新世纪〔fallout〕The particles that descend in this fashion.辐射尘：以这种方式落下的放射性粒子美国传统〔floc〕A flocculent mass formed in a fluid through precipitation or aggregation of suspended particles.絮凝物：在流体中由于悬浮颗粒的沉淀或聚集而成的絮凝块美国传统〔flux〕The rate of flow of fluid, particles, or energy through a given surface.流动率：流体、微粒或能量通过一设定的表面时流动的速率美国传统〔funnel〕These fires create convection funnels, and throw a lot of particles into the upper atmosphere.这些火焰造成了对流漏斗，把许多微粒抛向上层大气。柯林斯高阶〔furfuraceous〕Made of or covered with scaly particles, such as dandruff.头皮屑的：由头垢等鳞屑状物构成的或覆满头屑的美国传统〔fuse〕Particles are fused to form a new compound.微粒熔化后形成了新的化合物。韦氏高阶〔fuzz〕To cover with fine light fibers, hairs, or particles.使成绒毛状：用精细轻纤维、毛或颗粒等覆盖美国传统〔gravitational interaction〕A hypothetical weak, fundamental interaction between elementary particles.引力相互作用：一种基本粒子之间的假想的、微弱的基本相互作用美国传统〔gravitation〕Particles are attracted to each other by gravitation.粒子靠引力相互吸引。剑桥高阶〔ground glass〕Glass that has been ground into fine particles, as for use as an abrasive.玻璃粉：被研磨成细小粉末的玻璃，如用为磨料美国传统〔high-energy〕Of or relating to elementary particles with energies exceeding hundreds of thousands of electron volts.高能粒子的：能量超过成千上万电子伏特的基本粒子的美国传统〔homogenize〕To reduce to particles and disperse throughout a fluid.使成为颗粒并在液体中分散开来美国传统〔hypostasis〕A settling of solid particles in a fluid.沉淀：固体颗粒在液体中的着位美国传统〔illuviation〕The deposition in an underlying soil layer of colloids, soluble salts, and mineral particles leached out of an overlying soil layer.淀积作用：胶状物，可溶性盐和矿物微粒从上层土壤向下层过滤的沉淀过程美国传统〔incept〕Amoebas incept food particles.阿米巴摄取食物微粒。英汉大词典〔induce〕To produce (radioactivity, for example) artificially by bombardment of a substance with neutrons, gamma rays, and other particles.感生：通过用中子流、ｒ射线线和其它一些粒子流射向一个物质而产生（例如，放射现象）美国传统〔inelastic collision〕A collision between two particles in which part of their kinetic energy is transformed to another form of energy. The total amount of energy remains the same.非弹性碰撞：两个物体间的互相碰撞，在这个碰撞过程中，它们的一部分动能转化为其它能量形式。能量的总和不变美国传统〔inelastic scattering〕The scattering of particles resulting from inelastic collision.非弹性散射：由于非弹性碰撞而引起的物体或粒子的散射美国传统〔inflame〕The shifting magnetic fields energize particles in the Earth's atmosphere and inflame the northern lights.不断转移的磁场使地球大气中的粒子能量增加, 从而点亮了北极光。外研社新世纪〔introduce〕Particles of glass had been introduced into the baby food.这种婴儿食品中被掺进了玻璃碎屑。牛津高阶〔isolate〕Virus particles were eventually isolated from the tissue.终于将病毒粒子与组织分离开了。剑桥高阶〔jimmies〕Small particles of chocolate or flavored candy sprinkled on ice cream as a topping.小糖粒：巧克力的小颗粒或作为装饰物洒在冰淇淋上的可口的糖果美国传统〔laser cooling〕The slowing down of atoms or molecules by the use of a laser whose frequency has been adjusted to remove momentum from the particles.激光致冷技术：利用激光降低原子或分子的运动速度，即调整激光频率来移除粒子中的动能美国传统〔levigate〕To separate fine particles from coarse by grinding in water.澄清，淘选：通过水磨把精细的颗粒从粗糙的颗粒中分离出来美国传统〔lung〕These particles are breathed into the lungs.这些颗粒被吸入了肺里。牛津搭配〔magma〕Pharmacology A suspension of particles in a liquid, such as milk of magnesia.【药理学】 乳剂：液体中的悬浮物质，诸如镁乳美国传统〔magnetic force〕A force that exists between two electrically charged moving particles.磁场强度：存在于两个带电荷运动粒子之间的吸引力美国传统〔magnetically〕The electrically charged gas particles are affected by magnetic forces.带电气体粒子会受磁力影响。柯林斯高阶〔magnetic〕The electrically charged gas particles are affected by magnetic forces.这些带电气体粒子都受磁力的影响。外研社新世纪〔micronize〕To reduce to particles that are only a few microns in diameter.使成为微小粒子，使微粉化：使成为直径仅为数微米的小粒子美国传统〔mill〕To grind, pulverize, or break down into smaller particles in a mill.研磨，粉碎：用磨臼研磨或碾制成细小的颗粒美国传统〔minute〕There were minute particles of dust in the air.空气中含有粉尘微粒。韦氏高阶〔multiplet〕Any of several classes or groupings of subatomic particles, such as the nucleon, that are similar in most properties but different in electric charge.多重态：亚原子粒子（如核子）的任何一类或一组，这种粒子大部分性质相似而电荷不同美国传统〔nephelometer〕An apparatus used to measure the size and concentration of particles in a liquid by analysis of light scattered by the liquid.混浊计：通过分析扩散的光来测量液体中颗粒的大小和密度的仪器美国传统〔neutral〕Atoms consist of positively-charged protons, negatively-charged electrons and neutral particles called neutrons.原子由带正电的质子、带负电的电子和称为中子的不带电粒子组成。剑桥高阶〔nongraded〕Consisting of particles of essentially the same size, as soil.同样的：由最基本的同样大小的微粒所构成的，如土壤美国传统〔nuclear emulsion〕Any of several photographic emulsions used to detect and visually display the paths of charged subatomic particles, especially of charged cosmic ray particles.核乳胶：照片的感光乳剂，用于侦测并形象地显示带电亚原子微粒，尤指带电宇宙射线微粒的路径美国传统〔optical tweezers〕A technique that uses a single-beam laser directed through an objective lens to trap, image, and manipulate micron-sized particles in three dimensions.光学钳子：引导单束光激光穿过物镜于补捉、成像并于三度空间操纵微米大小粒子的技术美国传统〔otolith〕One of many minute calcareous particles found in the inner ear of certain lower vertebrates and in the statocysts of many invertebrates.耳石：某些低等脊椎动物的内耳和许多无脊椎动物的平衡囊中的细小石灰质微粒美国传统〔particle beam〕A beam of atoms or subatomic particles that have been accelerated by a particle accelerating device, aimed by magnets, and focused by a lens.粒子束流：一束由粒子加速器加速过的原子或亚原子粒子，用磁石定方向，用透镜集中美国传统〔particle physics〕The branch of physics that deals with subatomic particles.粒子物理学：研究亚原子粒子的物理学分支学科美国传统〔particle〕Dust particles must have got into the motor.发动机里一定是进灰了。剑桥高阶〔particle〕Electrons are atomic particles.电子是原子粒子。剑桥高阶〔particulate matter〕Material suspended in the air in the form of minute solid particles or liquid droplets, especially when considered as an atmospheric pollutant.粒状物质：悬浮于空气中以固体或液体微分子状存在的物质，尤指大气污染物美国传统〔particulate〕Of, relating to, or formed of separate particles.微粒的：分开的微粒的，与分开的微粒有关的，由分开的微粒形成的美国传统〔path〕The charged particles move in spiral paths.带电粒子呈螺旋状运动。剑桥高阶〔penetrate〕These fine particles penetrate deep into the lungs.这些微小的尘埃可深深地吸入肺部。牛津高阶〔placer〕A glacial or alluvial deposit of sand or gravel containing eroded particles of valuable minerals.砂矿，砂积矿床：一种砂砾或碎石的冰河沉积物或冲积沉积物，包括有价值的矿物成份美国传统〔polish〕A substance containing chemical agents or abrasive particles and applied to smooth or shine a surface.上光剂；擦亮剂：含有化学媒质或粗糙微粒的一种物质，被用来打光或擦亮一个表面美国传统〔polyhedrosis〕Any of several diseases of insect larvae, caused by infestation with polyhedral virus particles.多面体病：一种昆虫幼虫疾病，由多面体病毒微粒感染而引起美国传统〔powder〕A substance consisting of ground, pulverized, or otherwise finely dispersed solid particles.粉末：由磨粉、研碎或均匀分布的固体颗粒组成的物质美国传统〔primary wave〕An earthquake wave in which rock particles vibrate parallel to the direction of wave travel. It can travel through solids and liquids.地震纵波：岩石微粒的振动平行于地震波传播方向的地震波，它可通过固体和液体美国传统〔quantasome〕One of numerous particles located on the inner lamellar surface of a chloroplast and sometimes considered to be the functional unit of photosynthesis.光能转化体：附着在叶绿体内表层的许多微粒之一，时常被认为是光合作用的机能单位美国传统〔quark〕Atoms are made up of smaller particles - protons, neutrons and electrons - some of which are made up of even smaller ones, called quarks.原子是由更小的粒子，即质子、中子和电子组成的，其中有些是由更小的叫做夸克的粒子构成的。剑桥高阶〔radiation〕A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay.核衰变产生的微粒或电磁波：放射物的原子或分子由于核衰变放出的一束微粒或电磁波美国传统〔radiation〕Energy radiated or transmitted in the form of rays, waves, or particles.辐射：以射线、波或微粒的形式放射或传播的能量美国传统〔radioactive decay〕Spontaneous disintegration of a radioactive substance accompanied by emission of ionizing radiation in the form of particles and gamma rays.放射性衰变：放射性物质的自发的分裂，伴随有放出微粒或r射线形式的电离辐射美国传统〔radioactivity〕The radiation, including alpha particles, nucleons, electrons, and gamma rays, emitted by a radioactive substance.辐射：由一种放射性物质发出的辐射，包括α粒子、原子核、电子、和γ射线美国传统〔repulsion〕Physics The tendency of particles or bodies of the same electric charge or magnetic polarity to separate.【物理学】 斥力：具有相同的电荷或磁极的粒子或物体相分离的倾向美国传统〔riffle〕In mining, the sectional stone or wood bottom lining of a sluice, arranged for trapping mineral particles, as of gold.矿石采集槽：在采矿中，用来分离金属粒子、如金子的槽沟的断面石头或树根隔离物美国传统〔rooster tail〕A projected mass of fine particles, as of water or snow, having an arced shape similar to that of a rooster's tail.鸡尾形状：一个突起的精细颗粒团块，如水或雪的，呈拱形，类似于公鸡的尾巴美国传统〔sand〕The loose, granular, gritty particles in an hourglass.砂粒：砂漏中的疏松的、微小的、粒状的颗粒美国传统〔sawdust〕The small particles of wood or other material that fall from an object being sawed.锯末：从被锯的木头或其它物质上掉下的碎屑美国传统〔scattering〕Physics The dispersal of a beam of particles or of radiation into a range of directions as a result of physical interactions.【物理学】 散射：由于相互的物理作用造成微粒束或辐射在一方向范围内分散开来美国传统〔scintillator〕A substance that glows when hit by high-energy particles or photons.闪烁器：一种物质，当受到高能微粒或光子冲击时会发光美国传统〔screen〕A coarse sieve used for sifting out fine particles, as of sand, gravel, or coal.筛子：一种粗筛，用于筛选优良的东西，比如沙子、碎石或者煤美国传统〔screen〕To separate or sift out (fine particles of sand, for example) by means of a sieve or screen.筛选：用筛子或粗筛分离或筛选（例如优良的沙子）美国传统〔scrubber〕Scrubbers in factory chimneys can extract harmful particles before they are vented into the atmosphere.工厂烟囱里的清洗器可以在废气排到大气之前吸收有害颗粒。剑桥高阶〔secondary wave〕An earthquake wave in which rock particles vibrate at right angles to the direction of wave travel. It can travel through solids but not through liquids.次级波：一种地震波，其范围内的岩石颗粒随波振方向成直角振颤，这种波能穿过固体但不能穿过液体美国传统〔seed〕Meteorology To sprinkle (a cloud) with particles, as of silver iodide, in order to disperse it or produce rain.【气象学】 人工降雨：用颗粒如碘化银晶体撒在云里，从而驱散云或人工降雨美国传统〔semolina〕The gritty, coarse particles of wheat left after the finer flour has passed through a bolting machine, used for pasta.精制麦麸：当精粉通过筛粉机器后，余留下的砂砾状粗糙的小麦剩余物的颗粒，用作食用面糊美国传统〔separateness〕The pans were held in both hands and swirled around to separate gold particles from the dirt.双手握住淘选盘不停旋动将沙金和尘土分开。柯林斯高阶〔settle〕To become clear by the sinking of suspended particles. Used of liquids.使澄清：通过沉淀悬浮颗粒而变澄清。用于液体美国传统〔siderosis〕Chronic inflammation of the lungs caused by excessive inhalation of dust containing iron salts or particles.肺铁末沉着病，铁尘肺：由于过度吸入含铁盐铁或颗粒的粉尘而引起的慢性肺部炎症美国传统〔sift〕To put (flour, for example) through a sieve or other straining device in order to separate the fine from the coarse particles.筛分：将（如面粉）放入筛子或其它过滤装置中以便把精细的颗粒从粗颗粒中分离出来美国传统〔silt〕A sedimentary material consisting of very fine particles intermediate in size between sand and clay.泥沙，淤泥：由大小介于沙和泥之间的非常细小的微粒构成的沉淀性物质美国传统〔skin〕A lot of dust is made up of particles of dead skin.灰尘多由死皮颗粒组成。牛津搭配〔slurry〕A thin mixture of a liquid, especially water, and any of several finely divided substances, such as cement, plaster of Paris, or clay particles.灰浆：一种液体，尤指水和几种颗粒细致的物质的很稀混合物，如水泥、巴黎灰泥或粘土微粒的混合物美国传统〔smoke〕A cloud of fine particles.烟云：小颗粒结合而成的云状物美国传统〔smoke〕A suspension of fine solid or liquid particles in a gaseous medium.烟尘：悬浮在气态媒介中的固态或液态小颗粒美国传统〔smoke〕The vaporous system made up of small particles of carbonaceous matter in the air, resulting mainly from the burning of organic material, such as wood or coal.烟：由空气中的含碳物质小颗粒形成的气态结构，主要由于燃烧木头或煤炭等有机物而形成美国传统〔snowmaking〕Production of artificial snow in the form of granular ice particles for use on ski slopes.人工造雪：以小冰粒形式的人工造雪，用于滑雪斜坡美国传统〔soil〕The top layer of the earth's surface, consisting of rock and mineral particles mixed with organic matter.土壤：地球表面的最表层，由岩石与有机物质混杂在一起的矿物粒构成美国传统〔solar wind〕A stream of ionized particles ejected at high speeds from the surface of the sun.太阳风：从太阳表面高速喷射出来的离子粒子流美国传统〔soot〕The fine black particles, chiefly composed of carbon, produced by incomplete combustion of coal, oil, wood, or other fuels.煤烟：由于煤炭、油、木材或其他燃料的不完全燃烧而产生的精细黑色颗粒，主要由碳组成美国传统〔so〕The particles are so small as to be almost invisible.这些微粒小得几乎看不见。朗文当代〔spallation〕A nuclear reaction in which many particles are ejected from an atomic nucleus by incident particles of sufficiently high energy.裂变：带有充足的高能量的外来粒子将许多粒子从原子核中排斥出的核反应美国传统〔spectrum〕The distribution of atomic or subatomic particles in a system, as in a magnetically resolved molecular beam, arranged in order of masses.能谱：系统（如经磁力分解的分子束）中，原子与亚原子微粒根据质量顺序排定的分布美国传统〔sprinkle〕To scatter drops or particles on.把液体或颗粒洒在…上美国传统〔sprinkle〕To scatter something in drops or particles.洒，撒：以水滴或颗粒状的方式散射美国传统〔sputter〕To spit out or spray particles of saliva or food from the mouth in noisy bursts.喷溅唾沫或食物：迸发地从嘴中喷射出唾沫或食物美国传统〔stable〕Physics Having no known mode of decay; indefinitely long-lived. Used of atomic particles.【物理学】 稳定的：未发现有衰竭方式的；无限期存在的用于原子微粒美国传统〔standard model〕A model of fundamental forces and particles that explains their behavior and interactions in terms of symmetries and the destruction of symmetries.标准模式：基本力与粒子的模式，从对称和对称破坏的角度解释了它们的行为和交互作用美国传统〔stardust〕Minute particles of matter that fall to Earth from the stars. Not in scientific use.宇宙尘：从客观存在的恒星落入地球上的微小物质颗粒。不在科学上使用美国传统〔subatomic particle〕Any of various units of matter below the size of an atom, including the elementary particles and hadrons.亚原子粒子：尺寸小于原子的各种物质单位之任何一种，包括基本粒子及强子美国传统〔suspension〕Chemistry A relatively coarse, noncolloidal dispersion of solid particles in a liquid.【化学】 悬浮液：固体颗粒在液体中比较粗糙、非胶质的分散美国传统〔synchrotron radiation〕Electromagnetic radiation emitted by high-energy particles when accelerated to relativistic speeds in a magnetic field.同步加速器辐射：高能量粒子在某磁场中当被加速至相对速度时放出的电磁辐射美国传统〔tartar〕Dentistry A hard, yellowish deposit on the teeth, consisting of organic secretions and food particles deposited in various salts, such as calcium carbonate.【牙科学】 牙垢，牙结石：一种牙齿上的坚硬的浅黄色沉淀物，包含有机分泌物和各种以盐（如，碳酸钙）的形式沉淀下来的食物微粒美国传统〔tend〕The particles tend to unite.粒子易于结合。21世纪英汉〔throw off〕The belt may make a squealing noise and throw off sooty black particles of rubber.传送带会发出刺耳的噪音并释放出乌黑的橡胶颗粒。柯林斯高阶〔toothpick〕A small piece of wood or other material for removing food particles from between the teeth.牙签：把食物碎渣从牙缝间挑除掉的小木棍或其它材料美国传统〔triturate〕To rub, crush, grind, or pound into fine particles or a powder; pulverize.研磨捣碎：搓擦、磨细、捣烂，使…研磨成细粉末，使成粉末状美国传统〔ultracentrifuge〕A high-velocity centrifuge used in the separation of colloidal or submicroscopic particles.超高速离心器：用于分离胶质微粒和普通显微镜下看不出来的微粒的高速离心器美国传统〔unstable〕Decaying with relatively short lifetime. Used of subatomic particles.衰变的：具有相对较短的寿命而衰变，常用于亚原子粒子美国传统〔vapour〕The particles then form a vapour.然后这些微粒形成了蒸气。牛津搭配〔wave function〕A mathematical function used in quantum mechanics to describe the propagation of the wave associated with any particle or group of particles.波函数：数学函数，在量子力学中用来描绘与任何粒子或粒子群有关波的传播美国传统〔wave mechanics〕A theory that ascribes characteristics of waves to subatomic particles and attempts to interpret physical phenomena on this basis.波动力学：将波的特征归结于亚原子粒子的理论并试图在此基础上阐释物理现象美国传统〔wind〕The unmanned capsule will bring particles of solar wind back to Earth.这个无人航天舱将把太阳风粒子带回地球。牛津搭配〔world〕Unexpected things can happen in the world of subatomic particles.在亚原子粒子世界中可能会有出人意料的情况发生。剑桥高阶Atoms consist of positively-charged protons, negatively-charged electrons and neutral particles called neutrons.原子由带正电荷的质子、带负电荷的电子和称为中子的不带电微粒构成。剑桥国际Bizarre and unexpected things can happen in the world of subatomic particles.在亚原子粒子世界中可能会发生异乎寻常，出乎意料的事情。剑桥国际Dust particles must have got into the motor, which is why it isn't working properly.灰尘一定钻进发动机里去了，不然它不会出故障。剑桥国际He discovered some pinpoint particles in the liquid. 他在液体中发现了一些极其微小的细粒。译典通He is studying the properties of these particles. 他在研究这些粒子的性质。译典通Photons, or individual particles of light, travel over huge distances in space.光子，即光粒子，在空间里行经极大的距离。剑桥国际Such fine particles suspend readily in water. 这种微粒极易悬浮在水中。译典通The airborne radioactive particles have covered a huge area of Russia.空中的放射性粒子覆盖了俄罗斯的一大片地区。剑桥国际The charged particles move in spiral paths.带电粒子呈螺旋形移动。剑桥国际These subatomic particles are thought to be indivisible into smaller particles.这些亚原子粒子被认为不可能分成更小的粒子。剑桥国际When volcanoes erupt, they throw out a lot of ash which consists of fine particles of lava.火山爆发时，喷发出大量火山灰，其中含有岩浆的微粒。剑桥国际 |
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