查询词典 phosgene

Expressions of PPAR-γ mRNA and its protein in lung were decreased significantly after phosgene exposure.

光气染毒后大鼠肺组织PPAR-γ基因及蛋白表达显著降低，这可能与光气诱导肺组织发生的炎症反应有关。

Phosgene, or carbonyl chloride, is an extremely toxic gas, and it was used for that purpose during World War I.

光气，又名氯代甲酰氯，是一种巨毒气体，在第一次世界大战中作为毒气使用。

Objective To study formation of pulmonary edema, DNA damage and apoptosis of lung cells induced by phosgene in BALB/C mice.

目的 研究光气致BALB／c小鼠肺水肿模型的肺脏的DNA损伤和凋亡。

In the PU industry, the phosgene method is almost synonymous with environmental pollution and high susceptibility to accidents.

在聚胺脂业界里，光气法/环境污染/易于发生事故，这几乎成了同义词。

The indirect determining method of phosgene in ambient air by reversed-phase high performance liquid chromatography was set up.

μm 为分析柱，甲醇-水(体积比为 70∶30 )为流动相，在 2 5 7nm波长处用紫外检测器检测 1，3 二苯基脲，建立了间接测定空气中光气的反相高效液相色谱法。

In particular, solar gas are high-performance devices, the "light gas, phosgene complementary" new ideas, realize two new combination of scientific and rational energy.

尤其是太阳能沼气高效能装置，提出了"以光产气、光气互补"的新思路，实现了两种新能源科学合理的结合。

It can be use as an environment-friendly intermediate and starting material for organic synthesis substituting the poisonous phosgene and dimethyl sulfate in carbonylation and methylation reaction.

它可以代替剧毒的光气和硫酸二甲酯作为环境友好的有机合成中间体和起始物质，应用与羰基化和甲基化反应中。

It can be used as an environment-friendly intermediate and starting material for organic synthesis substituting the poisonous phosgene and dimethyl sulfate in carbonylation and methylation reaction.

它可以代替剧毒的光气和硫酸二甲酯作为环境友好有机合成中间体和起始物质，应用于羰基化和甲基化反应中。

A series of convenient and efficient reactions have been developed. Especially, instead of using toxic phosgene, the triphosgene was employed in the synthetic process of some receptors, which provides a convenient. safe and efficient method for the preparation of chiral unsymmetrical urea.

深入研究了它们的合成方法，实现了多种简便有效的选择性合成，特别是以三光气代替剧毒的光气，实现了一条简便、安全、有效的制备手性不对称脲的方法。

Phosgene fusion" of Western metaphysics is the "light" and the Chinese cultural tradition of "gas in the face of chaos after the impact showed how the performance of the integration of light and air only in an in-depth can be chaotic in the form of a new combination This integration is almost impossible!

光气融合"是对西方形而上学的"光"与中国文化传统的"气面对混沌冲击之后如何显现的表现，光与气的融合只有在是深入混沌中才可能以新的形式结合，这几乎是不可能的融合！

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。