europium什么意思？

europium的音标：europium的英式发音音标为：[jʊər'əʊpiəm]europium的美式发音音标为：[jʊr'oʊpiəm]...

Uses: as the raw material of manufacturing europium oxide.用途: 用作氧化铕的原料.Europium and terbium rare earth complexes with tetracarboxylic acid were successfully prepared in aqueous solution.摘要在水溶液中合成了铕和试的四元羧酸稀土配合物.The comple...

twisted的音标：twisted的英式发音音标为：['twɪstɪd]twisted的美式发音音标为：['twɪstɪd]...

“同时”的拼音为：tóng shí...

其中管式离心机属国内先进机型, 靠近国际水平.One tube is a domestic advanced centrifuge model, close to international standards.公司拥有属国外首创,具有国际先进水平的新型运输包装箱--刚性中型散装容器.The company supplies pioneer and advanced new - type packing boxes of bulk ca...

complex的近义词有：complex, complicated, sophisticated, intricate。下面这些形容词均含"复杂的"的含义：complex：侧重内在关系的复杂，需通过仔细研究与了解才能掌握和运用。complicated：与complex的含义接近，但语气更强，着重极其复杂，很难分析、分辨或解释。sophisticated：侧重指事物发展到或达到高级的程度所体现出的复杂。intricate：着重指错综复杂，...

相互比较...

Result: In optimal conditions, the yield of n - butyl gallate was over 93.8 %.结果: 在最佳实验条件下没食子酸正丁酯收率达93.8%.Iso - army gallate was synthesized by esterification of gallic acid with iso - army alcohol catalyzed by 4 - methy...

demographic的音标：demographic的英式发音音标为：[ˌdemə'ɡræfɪk]demographic的美式发音音标为：[ˌdemə'ɡræfɪk]...

omnipotent的近义词/同义词有：divine, almighty, all-powerful, almighty, powerful, all-powerful, divine。adj.omnipotent的近义词（全能的）：divine, almighty, all-powerful。omnipotent的近义词（其他释义）：almighty, powerful, all-powerful, divine。...

batch的复数形式为：batches...

“年”的拼音为：nián...

allomorph的音标：allomorph的英式发音音标为：['æləmɔ:f]allomorph的美式发音音标为：['æləmɔrf]...

“铲平”的英语可以翻译为：even out ...

弓片...

对于某些均质刚体不用积分算出其转动惯量的表示式.The rotational inertia of some uniformed bodies is obtained without doing integral.由 NDVI ATI空间看出, 随着植被覆盖增加,表观热惯量有增加的趋势.In NDVI - ATI space, ATI increases with the increase of NDVI.对于转动惯量未知的情形,设计了...

我们用螺旋钻在冰上钻洞。We make a hole in the ice with an auger.螺旋钻在一刻不停地挥舞着.Drills were set to work without intermission.'螺旋'.''钻,木螺钻一种用于在木头或冰上''.'钻孔'. ''的工具.A tool for boring holes...