hafnium的音标？

n.铪...

And how is it known that Mars had hafnium - 187 ?那么是如何知道火星有铪 -187 的 呢 ?This activator is acyl amine - the hafnium activator that ether is a foundation.该催化剂为酰胺 - 醚为基础的铪催化剂.Chemical form of hafnium is perchlorate or nitrat...

amend的一般过去时为：amended...

人为的...

v.创造( create的现在分词 )，引起，造成，封...

Epidermal growth factor is a single - chain peptide with 53 amino - acid residue.表皮生长因子( epidermal growthfactorEGF )是最初从小鼠的下颌下腺提取的一种含有53个氨基酸残基的单链多肽.Ingredient: Microcystis sugar source, chamomile extract, soft malt extra...

erupting的音标：...

deice的音标：deice的英式发音音标为：['di:aɪs]deice的美式发音音标为：['dɪaɪs]...

n.支柱，柱石，骨干，中流砥柱，主要的依靠，主桅支索...

His name will live in history as one of the greatest bowlers of all time.他将会作为史上最伟大的板球投手之一而留名青史。His name will live in history as one of the greatest bowlers of all time...他将会作为史上最伟大的板球投手之一而留名青史。...the fastest and deadlie...

Linestar的音标：...

collation的音标：collation的英式发音音标为：[kə'leɪʃn]collation的美式发音音标为：[kə'leɪʃn]...

前板...

她们所偷的传输器是给无人航空器的模型用的?The transmitter they stole was for a modern UAV?你们的无人航空器有可能遗失了 吗 ?Any chance of your modular UAVs is missing?我们已经开动了慢而水平低的星际航空器.We have already launched slow and modest interstellar spacecraft....

lyricism的音标：lyricism的英式发音音标为：['lɪrɪsɪzəm]lyricism的美式发音音标为：['lɪrɪˌsɪzəm]...

The amount of nicotine in these nicotine substitutes can be enough to excite the heart.这些尼古丁替代品中的烟碱含量足以刺激心脏。Lawrence is one of those writers who either excite you enormously or leave you cold.劳伦斯是那种要么让人激动不已，要么让人觉得索然无味的作家...

High interest rates do not point to a buoyant market this year.今年的高利率并不表明市场繁荣。Analysts expect the share price to remain buoyant.分析家们预期股票价格将持续上涨。It takes a very buoyant personality to cope with constant rejection.接受一再遭拒的结...