isopropoxide什么意思解释

isopropoxide的音标：isopropoxide的英式发音音标为：[aɪsəprəʊ'pɒksaɪd]isopropoxide的美式发音音标为：[aɪsəproʊ'pɒksaɪd]...

The results showed that : yttrium isopropoxide could be prepared by direct reaction of metal and alcohol.采用金属钇与异丙醇直接反应法制备异丙醇钇,采用异丙醇钇溶胶一凝胶法制备氧化钇粉体....

n.伸展，退褶，演变v.显露，展现( unfold的现在分词 )，展开，打开...

Some big retailers, such as Saks and Target, have recently reported rising revenues and margins.某些大型零售商, 像Saks和Target, 已经报告说营业收入和毛利得到了提升.Many department stores , such as Saks Fifth Avenue, have a house clothing brand.许多像...

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appointee的音标：appointee的英式发音音标为：[əˌpɔɪn'ti:]appointee的美式发音音标为：[əˌpɔɪn'ti, ˌæpɔɪn-]...

“奈杰尔”的英语可以翻译为：[人名] Nigelle，[人名] Nygell ...

card的一般过去时为：carded...

n.腾跃...

n.壕沟，防御设施...

《可计算性 、 复杂性和语言》, 清华大学出版社,北京, 1989.Matin D . Davis , Computability, Complexity, and Languages, Academic Press, 1983.这样,细孔的半径平均值便可计算出来.In this way an average pore radius can be calculated.可计算即日或过夜佣金.Manage Day trade and - ...

“脆银矿”的英语可以翻译为：[化] black silver，stephanite ...

“金融卡”的英语可以翻译为：fiscard ...

On playback , the opposite process is applied ( deemphasis ), based on the signal level.播放的时候, 根据信号的等级应用相反的过程 ( 减弱 )....

He's grieving over his dead wife and son.他因丧妻失子而悲痛不已。He's grieving over his dead wife and son...他因丧妻失子而悲痛不已。They are still grieving for their dead child.他们还在为死去的孩子伤心。...the expectation that the grieving process...

victory的近义词有：victory, conquest, triumph。下面这些名词均有"胜利"的含义：victory：普通用词，主要指在战争、斗争或竞赛中获得的胜利，侧重艰辛与成功。conquest：指获取胜利或征服，把败者置于控制之下。triumph：着重胜利或成功的辉煌与彻底。...

n.变磁性...