centrosymmetric是什么意思？

centrosymmetric的音标：centrosymmetric的英式发音音标为：[sentrəʊsɪ'metrɪk]centrosymmetric的美式发音音标为：[sentroʊsɪ'metrɪk]...

Complex 5,8 and 9 belong to non - centrosymmetric trigonal space group P 3 _ 121.其中,配合物5、8和9都属于三方晶系, 非 中心对称的P3121空间群.The molecule is centrosymmetric.该化合物分子是中心对称....

attain的第三人称单数（三单）为：attains...

Gear lubricants may congeal and channel in cold weather.天气冷时齿轮润滑油可能凝结而形成凹槽.In order to assess the friction of lubricants on multifilament yarns , finish - free yarns are required.为了评定润滑剂对复丝纱摩擦所起的作用, 要求用不带整理剂的纱作试验.Acting ...

ideate的一般过去时为：ideated...

adv.讽刺地，挖苦地...

inculpatory的音标：inculpatory的英式发音音标为：[ɪn'kʌlpətərɪ]inculpatory的美式发音音标为：[ɪn'kʌlpətərɪ]...

n.水耕法，水栽培，水栽法...

In the alcoves on either side of the fire were bookshelves.火炉两边的凹室里是书架。Tiny streams echo in enormous overhanging alcoves.小溪流的回声在巨大而突出的凹壁中回荡.Its alcoves, its projecting walls and its portico had the same measurements as t...

“枯竭”的反义词：充足, 充沛。...

amiterol的音标：amiterol的英式发音音标为：['æmɪtərɒl]amiterol的美式发音音标为：['æmɪtərɒl]...

adj.最忙的，忙碌的( busy的最高级 )，忙的，繁忙的，忙于（做某事）...

fin的音标：fin的英式发音音标为：[fɪn]fin的美式发音音标为：[fɪn]...

“君权”的拼音为：jūn quán...

朱莉的婚姻濒临破裂，我为此感到难过。I'm sad that Julie'smarriage is on the verge of splitting up.他一周之内从这家濒临破产的企业里抽走了数千英镑的资金。He had siphoned thousands of pounds a week from the failing business.许多公司发现自己因债台高筑而濒临倒闭。Companies found ...

lofter的音标：lofter的英式发音音标为：['lɒftə]lofter的美式发音音标为：['lɒftə]...

We're not talking a murder here; we're talking poker machines or gambling — things that are misdemeanors in most states...我们现在讨论的不是谋杀，而是扑克机或赌博——这些在多数州只能算轻罪了。The criminal statutes define the acts that are feloni...