Hydrogen and oxygen are the constituents of water.
氢和氧是水的主要成分。
单词 | constituents |
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英语例句库
Hydrogen and oxygen are the constituents of water. 氢和氧是水的主要成分。 ConclusionIt may produce the new antihemorrhagic active constituent in carbonized Gardenia Jasminoides. 结论栀子炒炭后可能产生了新的止血活性物质。 ObjectiveTo study the chemical constituents of essential oil from Daucus carota L.from Guizhou Province. 目的分析鹤虱风挥发油成分。 Twenty-six chemical constituents were identified by GC-MS.The relative content of docosane was the highest. 【英文摘要】 The volatile oil was obtained from the seed of Fibraurea recisa pierre by steam distillation. Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves. 芦荟色酮是在芦荟叶中特有的一类具有抗炎和抑制酪氨酸酶等作用的活性物质。 There are three great constituents of modern education - the classics, modern history and literature, and science. 现代教育有三大内容 - 古典文学、现代历史和文学、以及自然科学。 The minister's constituents feel that he does not spend enough time dealing with their problems. 选民认为那位部长并没有花上足够的时间去处理他们的问题。 It is noticed that oleanane triterpenoidal saponins are characteristic constituents of this family and have taxonomic significance. 结果表明齐墩果烷型三萜皂甙作为木通科的特征化学成分在该科的系统分类中具有一定的意义。 There were 17 same constituents in the two samples.The main constituents of them are decanal, dodecanal, 1-dodecanol. 二者相同的化学成分有17种,主要是癸醛、十二烷醛、十二烷醇等。 Mineral constituents consist mainly of jadeite, aegirine-augite, magnesio-riebeckite, winchite, magnesio-hornblende, actinolite, quartz, albite, rutile and sphene. 主要组成矿物为硬玉、霓辉石、镁纳闪石、蓝透闪石、镁角闪石、阳起石、石英、钠长石、金红石和榍石。 The constituent and properties of the meltable polyimide adhensive and others are introduced. 本文介绍了可熔性聚酰亚胺胶粘剂与其他二种胶粘剂的结构及使用特点。 The carbonization of exrtacting constituents of preheated Shenfu noncoking and Liulin dominant coking coal has been studied. 对预热神木不粘煤及柳林主焦煤中不同溶剂抽提组分的碳化特性分别进行了比较研究。 Lycorine is a kind of alkaloid constituent which is highly-contained in plant medicine Lycoris radiata. 摘要石蒜碱是传统药用植物石蒜中含量较高的生物碱成分。 Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE). 研究土木香挥发油的化学成分,并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。 Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary. 山东省滨海砂矿以石英、锆英石、磁铁矿、砂金等为主,其次为贝壳、球石、钛铁矿、金红石等。 Objective:To apply conidia of Pyricularia Oryzae to the screening of antimitotic constituents from marine animal sea hare. 利用稻瘟霉生物活性成分跟踪筛选模型,筛选海兔中抗有丝分裂活性成分。 Constituents that can be substituted for one another without loss of grammaticality belong to the same syntactic category. 可以相互替换而又不改变语法属性的成分属于同一句法类型。 And the chemical constituents of Stachys geobombycis was primarily demonstrated according to precipitadon reaction or color reaction with various indicator. 地蚕中可能含有生物碱、黄酮及其苷类、多糖、有机酸等成分。 Conclusion: The main constituents of the volatile oil in Rubus chingii Hu are hexadecanoic acid (28.23 %) and ambrettolide (26.24 %). 覆盆子挥发油主要成分为正十六酸、黄葵内酯,分别占挥发油总量的28.23%和26.24%。 13 fatty acids components, 2 sterol and phytol ones were identified from R. dentatua L., amounting to 86.03% of the total constituents. 从齿果酸模中分离鉴定了13个脂肪酸成分、2个甾类成分和1个植醇,占色谱总馏分出峰面积的86.03%。 声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
原声例句
现代大学英语精读(第2版)第三册 A plausible presumption is that practical politicians would try to protect their constituents from global gluts. 一个合情合理的假设就是务实的政客们将会尽力保护自己的选民免受全球性供过于求的侵袭。 AP 听力 2015年5月合集 Schock vowed to work tirelessly to make amends to his constituents. 斯考克称他将不遗余力地补偿选民。 是,大臣(Yes, Minister)第三季 You're bound to offend as many constituents as you'll please. 您能讨好多少选区就肯定也要冒犯多少选区。 NPR音讯 2015年5月合集 There are two ultra-Orthodox religious parties which have very specific agendas to serve their constituents. 两个极端正统宗教党派在服务选民方面有非常明确的要求。 CNN 10 学生英语 2018年12月合集 Some of my constituents would like the Brexit to be over and - - and thrown away. 我的一些选民希望英国脱欧结束,然后被抛弃。 是,大臣(Yes, Minister)第三季 But aren't they to constituents? - Yes. 但这不是给选民的吗? -对。 VOA Standard 2014年8月合集 I have let down our country, I have let down our constituents. I've let down my family. 我让我们的国家蒙羞, 我让我们的选民失望。我愧对我的家人。 科学60秒 听力 2014年6月合集 Its constituents include solids of volcanic origin, sand, shells and, yes, plastic. 它的成分里面有火山源,沙粒,贝壳以及,是的,还有塑料。 NPR音讯 2019年12月合集 What are they going to go home and tell their constituents? So USMCA is a huge victory for them. 他们回到各自选区后要对选民说什么?因此,美墨加三国协议对他们来说是场巨大的胜利。 BBC 听力 2018年12月合集 I ask you to back it in the best interests of our constituents and our country. 为了我们的人民和国家的最大利益,我请求你们支持这份协议。 VOA常速英语_科技 That made gaining constituents approval easy says Windsor's Mayor Sam salmon. 温莎市市长萨姆·萨蒙说,这使得获得选民的批准变得很容易。 科学60秒-科学美国人 2020年7月合集 As the little structures grow, their constituents also specialize into different types of brain cells. 随着这些小结构的成长,其成分也会分化成不同类型的脑细胞。 NPR音讯 2016年6月合集 And they are expected to be out in their districts talking to constituents a lot. 而议员要经常现身选区和选民交流。 经济学人(汇总) And for the past century their pay has stagnated relative to that of their constituents. 所以在过去的一个世纪里,相对于他们的选民来说,这些政客们的工资增长缓慢。 当月 NPR音讯 Did that go into constituents' thinking on Gaetz's move? 这将影响选民们对盖兹举动的看法吗? NPR音讯 2016年6月合集 Yesterday, while meeting with constituents, Jo Cox was shot and stabbed to death. 昨天,乔·考克斯和选民见面时遭遇枪击并被砍,不幸身亡。 耶鲁大学公开课:死亡(音频版) What are the ingredients or constituents or elements of a good life versus a bad life? 它包含了什么元素 成分和内容是坏生活里没有的? 科学60秒-科学美国人 2022年5月合集 They gathered 150 mice-with constituents from all three groups-and tested them with seven different food puzzles. 他们收集了150只老鼠——组成了三组——并对它们进行了7个不同的食物谜题测试。 ESL美国简介 Senators also have offices where they can meet with their constituents (or the people they represent). 参议员也有会见他们选民(或是他们代表的人)的办公室。 当月 CNN 10 学生英语 You have everyone from Sherrod Brown from Ohio saying that his constituents are absolutely sick of shrinkflation. 此外,俄亥俄州的Sherrod Brown表示,他的选民绝对厌倦了缩水式通胀。 |
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