趣英语 / purity例句

purity例句

They worried about the purity of tap water.
他们担心自来水是否纯净。

The purity of the water is tested regularly.
水的纯度定期检测。

The students are asked to prove the purity of copper.
要求学生们检验铜的纯度.

相关问题

  • purity什么意思解释？

    n.[化学]纯度，纯洁，纯净，清洁，清白，清廉，（语言）纯正...

  • purity的近义词有哪些

    purity的近义词有：goodness, integrity, morality, purity, virtue。下面这组名词均含有"美德"的含义：goodness：含义最广，侧重固有的仁爱，慷慨等高尚的美德。integrity：指品格的纯正，有高度是非感的美德。morality：强调符合道德标准的行为或用道德准则衡量某事，尤注重男女间的道德品行。purity：侧重于道德上无缺点。virtue：一般用词，指符合道德准则的隐恶扬善行为或...

  • purity造句

    Deoxygenate was used to remove the remanent oxygen from gas for supplying the high purity gas.脱氧剂用于脱除气体中的微量氧气以提供含氧量极微的高纯气体.Objective : To explore the relation between specific rotation and purity of sorbitol.目的: 探讨山梨醇的比旋...

  • purity怎么读？

    purity的音标：purity的英式发音音标为：['pjʊərəti]purity的美式发音音标为：['pjʊrəti]...

  • purity的近义词/同义词有哪些

    purity的近义词/同义词有：beauty, classicism, excellence, tastefulness, concinnity, finish, refinement, perfection, clearness, gracefulness, polish, genuineness, perfection, authenticity, naturalism, realness, naturalness, blamele...

  • purity的反义词有哪些

    purity的反义词有：impurity, impurity。n.purity的反义词（纯净;贞洁）：impurity。purity的反义词（其他释义）：impurity。...
最新发布

  • “向左转”的英语

    “向左转”的英语可以翻译为：ear left，turn left，haw ...

  • locale什么意思解释

    n.（事件发生的）场所或地点...

  • ass的复数形式怎么拼写？

    ass的复数形式为：asses...

  • thirst的复数形式怎么拼写

    thirst的复数形式为：thirsts...

  • divorce的音标

    divorce的音标：divorce的英式发音音标为：[dɪ'vɔ:s]divorce的美式发音音标为：[dɪ'vɔrs]...

  • foe的近义词/同义词

    foe的近义词/同义词有：opponent, adversary, enemy, aggressor, opponent, enemy, adversary, offense, combatant, antagonist。n.foe的近义词（敌人;对手）：opponent, adversary, enemy。foe的近义词（其他释义）：aggressor, opponent, enemy, adversary, offense, com...

  • half an hour的意思？

    半小时...

  • “催促的”的英语

    “催促的”的英语可以翻译为：urgent，accelerative ...

  • supervise造句

    University teachers have refused to supervise students' examinations...大学教师拒绝监考。The UN pledged to help supervise the clearance of mines.联合国承诺协助监督扫雷工作。Supervise and remind archivists arranging the documents and infor...

  • Cambridge例句

    The one thing I look forward to is going punting in Cambridge.我期盼的一件事就是在剑桥乘坐平底船畅游。When I left Cambridge I had a £10,000 overdraft.我离开剑桥时，透支了1万英镑。He asked me to go to Cambridge with him.他要我和他一起去剑桥。...

  • instigating是什么意思

    v.使（某事物）开始或发生，鼓动( instigate的现在分词 )...

  • riffling例句

    He was riffling through the papers on his desk.他很快地翻着他桌上的文件。She stands riffling through the pages.她站着在翻阅那本书.It only took him a few moments riffling through the records to find the fight name.他飞快地翻动着记录,一会儿就找到了那个名字....

  • providential造句

    He explained the yellow fever epidemic as a providential act to discourage urban growth.他解释说黄热病的流行恰好减缓了城市的扩张。It'struck her as providential that she should be the instrument of his initiation.在她看来,由她来担任这个启蒙的角色实出天意.Th...

  • cyclopentadiene造句

    In there compounds, the cyclopentadiene ring has only four hydrogens.在这些化合物里, 环戊二烯环只有4个氢.The method of cyclopentadiene ( CPD ) from dicyclopentadiene ( DCPD ) with liquid phase thermal decomposition method is studied.研究了...