| 单词 | 种元素 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔allotropy〕The existence, especially in the solid state, of two or more crystalline or molecular structural forms of an element.同素异形现象：一种元素中有两种或更多的晶体或分子结构形式，特别是以固态存在的现象美国传统〔azine〕A six-membered heterocyclic compound, such as pyridine, that contains one or more atoms of nitrogen with a ring structure resembling that of benzene.吖嗪，连氮：由六种元素构成的杂环化合物，如氮苯（吡啶），它由一个或更多的氮原子构成，呈环状结构，类似苯的结构美国传统〔binary operation〕An operation, such as addition, that is applied to two elements of a set to produce a third element of the set.二进制运算：适用于由两种元素产生第三种元素的运算，如加法美国传统〔closed〕Characterized by or possessing the property by which an operation acting on an element in a set produces an element within the set.封闭集合的：特征是通过系统内作用于某元素的反应在系统内生成一种元素美国传统〔combine〕When an element is caused to combine with oxygen it is oxidized.当使一种元素与氧化合时，即称其被氧化。21世纪英汉〔compound〕Dalton believed that the simplest compound of two elements must have one atom of each.道尔顿认为由两种化学元素组成的最简单化合物必须含有每种元素的一个原子。牛津搭配〔daughter〕Physics The immediate product of the radioactive decay of an element.【物理学】 继承元素：某种元素放射性衰变的直接产物美国传统〔electrovalence〕Valence characterized by the transfer of electrons from atoms of one element to atoms of another during the formation of an ionic bond between the atoms.电价：在原子间形成离子键的过程中，由电子从一种元素的原子转移到另一种元素的原子所表示的价美国传统〔elementary〕Silver is an elementary substance.银是一种元素物质。英汉大词典〔element〕Aluminium is an element.铝是一种元素。剑桥高阶〔element〕Water is composed of the elements hydrogen and oxygen.水是由氢和氧两种元素组成的。韦氏高阶〔fully〕It was fully 200 years since the last element had been discovered.从发现最后一种元素起至少已经过去200年了。外研社新世纪〔gram atom〕One mole of atoms of an element.克原子：一种元素的一摩尔原子美国传统〔intrigue〕This film has everything: passion, intrigue, and humour.这部影片包含了激情、诡计和幽默等各种元素。麦克米伦高阶〔mineral〕An element, such as gold or silver.元素：一种元素，如金或银美国传统〔nonmetal〕Any of a number of elements, such as oxygen or sulfur, that lack the physical and chemical properties of metals.非金属：一种元素，如氧或硫，其没有金属的物理和化学性质美国传统〔oxide〕A binary compound of an element or a radical with oxygen.氧化物：一种元素的二元化合物或氧原子团美国传统〔radioisotope〕A naturally or artificially produced radioactive isotope of an element.放射性同位素：天然存在或人工合成的某种元素的有放射性的同位素美国传统〔silicide〕A compound of silicon with another element or radical.硅化物：由硅和另一种元素或原子团组成的化合物美国传统〔transmutation〕Physics Transformation of one element into another by one or a series of nuclear reactions.【物理学】 嬗变：通过一次或一系列核反应把一种元素转化为另一种元素美国传统Aluminium is an element.铝是一种元素。剑桥国际There are more than 100 elements.有一百多种元素。剑桥国际Tin is an elementary substance. 锡是一种元素物质。译典通 |
| 随便看 |
英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。