hydrazine怎么读？

The material is readily prepared by reaction of formaldehyde and hydrazine.这种物质很容易由甲醛和肼反应而得到.Examples of such fuels are monomethyl - hydrazine and diborane.这种燃料的例子是一甲肼和二硼烷.Hydrazine perchlorate and lithium perchlorate fo...

Hydrogenated styrene - butadiene rubber ( HSBR ) was prepared by hydrogenating styrene - butadiene rubber ( SBR ) latex with hydrazine hydrate - hydrogen peroxide - copper sulfate catalytic system.用水合肼/双氧水/硫酸铜催化体系对丁苯橡胶 (...

n.肼，联氨...

colonist的复数形式为：colonists...

concerto的音标：concerto的英式发音音标为：[kən'tʃɜ:təʊ]concerto的美式发音音标为：[kən'tʃɜrtoʊ]...

soccer的复数形式为：soccers...

“偏压”的英语可以翻译为：ias voltage，biasing voltage，bias，biasing ...

“细部”的拼音为：xì bù...

startle的一般过去时为：startled...

freshman的复数形式为：freshmen...

Leominster的音标：...

stimulus的音标：stimulus的英式发音音标为：['stɪmjələs]stimulus的美式发音音标为：['stɪmjələs]...

Fudithion的音标：...

intromit的一般过去时为：intromitted...

promote的反义词有：degrade, demote, degrade, block。vt.promote的反义词（晋升;升级;促进）：degrade, demote。promote的反义词（其他释义）：degrade, block。...

“关节的”的英语可以翻译为：articulatory，[计] articular，[医] arthral，arthrous ...

kluge的音标：kluge的英式发音音标为：[k'lu:dʒ]kluge的美式发音音标为：[k'ludʒ]...

“家长”的拼音为：jiā zhǎng...