deuterium什么意思解释？

More reactive are the heavier isotopes of hydrogen, deuterium and tritium.更为活跃的是氢的较重同位素, 氘和氚.The substituent is deuterium.取代基是重氢.the nucleus of a deuterium atom氘原子的原子核Deuterium is widely used in the study of reaction mec...

More reactive are the heavier isotopes of hydrogen, deuterium and tritium.更为活跃的是氢的较重同位素, 氘和氚.Deuterium is widely used in the study of reaction mechanisms and in spectroscopic studies.氘广泛地应用于反应机理的研究和光谱分析.The substituent i...

deuterium的音标：deuterium的英式发音音标为：[dju:'tɪəriəm]deuterium的美式发音音标为：[dju'tɪriəm]...

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黏膜皮肤化...

It often takes a long time to digest new ideas.吸收新思想往往需要很长一段时间。I just cannot digest eggs.我吃鸡蛋就不能消化。Humans cannot digest plants such as grass.人不能消化草类植物。Do not undertake strenuous exercise for a few hours after a meal to a...

One of his main themes is the dissimilarity between parents and children.他的主题之一就是父母和孩子的不同之处。The themes get tangled in Mr. Mahfouz's epic storytelling.马赫福兹先生讲述的故事过于宏大，主题有些混乱了。The Observer found the play "a feeble reh...

adv.暂时，片刻...

adj.触觉的，由触觉引起的...

clectroscope的音标：clectroscope的英式发音音标为：[klekt'rəskəʊp]clectroscope的美式发音音标为：[klekt'rəskoʊp]...

硬拷贝是出现在纸上 、 印刷上或图表上的电脑输出.Hard copy is computer output on paper, printing or graphics.主要硬拷贝输出设备是打印机和绘图仪.The main hardcopy output devices are printers and plotters.这种打印输出有时也被称为硬拷贝.These printouts are sometimes referred to ...

ibgine的音标：ibgine的英式发音音标为：['ɪbdʒɪn]ibgine的美式发音音标为：['ɪbdʒɪn]...

One of the men shone a torch in his face...其中一名男子用火把照着他的脸。He has always carried a torch for Barbara.他一直单恋芭芭拉。The torch can bring higher arc voltage with lower fluctuation by elongating the arc.该喷枪能够提高电弧电压并减小电弧电压波动.Hellfi...

筋膜刀，筋膜切开刀...

lactogenesis的音标：lactogenesis的英式发音音标为：[læktə'dʒenəsɪs]lactogenesis的美式发音音标为：[læktə'dʒenəsɪs]...

confidants的音标：confidants的英式发音音标为：['kɒnfɪdænts]confidants的美式发音音标为：['kɒnfɪdænts]...

胃扩张...

萨德鲁丁王子大力赞扬英国对世界外交作出的贡献。Prince Sadruddin lavished praise on Britain's contributions to world diplomacy.凭着对时装业的杰出贡献，他于1990年荣获英帝国官佐勋衔。He was awarded the OBE in 1990 for services to fashion.基喋喋不休地谈论着那些对旅游业作出贡献的了不起的人物。Ke...