[化] 摩尔量

molar weight的用法和样例:

例句

  1. Molecular weight is the sum of all the atoms in a molecule.分子量是一个分子中的所有原子的总和。
  2. The precise molecular weight that is measured can be uniquely associated with a specific moleculer formular.测得的准确分子量与具体的分子式完全吻合。

【句子对照】 Don't throw your weight around unless you absolutely have to -- people might start to dislike you! 不要仗势欺人,除非你必须那样。人们可能会不喜欢的。 【关键俚语】 throw your weight around 英:To use your authority or influence, usually

发表于:2018-12-02 / 阅读(150) / 评论(0) 分类 俚语口头禅

So many people worry about their weight. And so many people never worry about their weight but they should. I think my weight is OK. I'm rarely overweight and I've never been underweight. I find it very easy to stick to the same weight. All I need to

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发表于:2018-12-07 / 阅读(118) / 评论(0) 分类 英语访谈对话

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A lot of people have had impacted third molars. Third molars produce a lot of chronic pain. Alan Mann, a Prinston University physical anthropologist at the annual meeting of the American Association for the Advancement of Science in Boston on Februar

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Kevin wanted to lose weight. He was getting fat. His stomach was getting bigger. He was gaining weight. He was gaining one pound every week. He had to buy new pants. He didnt fit into his old pants. He couldnt see his feet anymore. When he looked dow

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Broadcast: May 13, 2003 by Caty Weaver VOICE ONE: I'm Sarah Long with Bob Doughty, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: Today--a new warning about body weight a

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Ruth: Akane, I hope you don't think I'm being rude but you look amazing. Have you lost weight? Akane: Actually, I have. Ruth: Wow. How did you do it? Akane: Well, I've been really eating healthy and working out a bit as well. Ruth: Wow. I read recent

发表于:2019-01-20 / 阅读(165) / 评论(0) 分类 原版英语对话1000个

BEIJING, March 24 (Xinhuanet) -- A new study has found that many overweight(超重的) women and children often underestimate how heavy they are, according to media reports Wednesday. The study, conducted by researchers from Columbia University Medic

发表于:2019-02-02 / 阅读(140) / 评论(0) 分类 英语新闻

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节奏布鲁斯:Lemar - Weight of the world 相关介绍:施展出迷人节奏蓝调,灵魂等音韵的大本营美国,捧红多为扬名国际的歌手。然而进入90年代,传承Aretha Franklin、Roberta Flack等绝代动人的灵魂音韵,

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发表于:2019-02-13 / 阅读(174) / 评论(0) 分类 阅读空间

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