英语人>网络例句>trinitro-xylene 相关的网络例句
trinitro-xylene相关的网络例句

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与 trinitro-xylene 相关的网络例句 [注:此内容来源于网络,仅供参考]

The mechanisms of the formation of 1, 3, 5-trinitro-1, 3, 5-triazacyclohexane in the nitrolysis of hexamethylenetetramine with nitric acid and with the mixture of nitric acid and ammonium nitrate were first studied by NMR tracing.

本文首次采用核磁共振跟踪化学反应的方法研究了在直接法和K-法中黑索金(1,3,5-三硝基-1,3,5-三氮杂环已烷,RDX)的生成反应机理。

Objective To detect the relationship between the activity of glutathione S transferases and susceptibility to trinitrotoluene cataract.

目的 探讨谷胱甘肽 S-转移酶(glutathione S- transferases,GSTs)活性与三硝基甲苯(trinitro-toluene,TNT)白内障的关系。

Except the normal group, the rats received enteroclysis of trinitro-benzene-sulfonic acid to induce ulcerative colitis models.

kg^(-1)?d^(-1))。除正常组外,其他各组均采用三硝基苯磺酸TNBS, 100mg?

A novel BB'2-type aromatic triamine containing pyridine ring was successfully synthesized by catalytic reduction of the trinitro compound obtained by a modified Chichibabin reaction in acidic medium with hydrazine hydrate.

采用商品化的原料,在酸性介质中经改进的Chichibabin反应先合成含吡啶环的三硝基化合物,再用水合肼催化还原得到一种新型的含吡啶环BB'2型芳香三胺单体。

A novel bromoboron trinitro subphthalocyanine thin film has been developed by vacuum evaporation for write once optical recording.

利用真空蒸镀法制备了一种新的三硝基溴硼亚酞菁薄膜。

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I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时,滚道或滚动元件褪色是很常见的特征。

The lawyer's case blew up because he had no proof.

律师的辩护失败,因为他没有证据。