查询词典 phosphine

Phosphine is a toxic gas which ignites spontaneously in air.

磷化氢是一种有毒气体，在空气中可以自燃。

Toxicity of phosphine and α-prinene on Deamatophagoides farinae Hughef is determined in the laboratory at 25℃.

在实验室条件下(25℃)，测定了α-蒎烯和磷化氢对粉尘螨的毒力作用。

This article discusses the patterns of phosphine , the directions for uses, the correlation of CT product with insecticidal rate and sealing.

本文就国内外广泛使用的磷化氢的剂型、施药方法、CT积与杀虫的关系及密封等方面进行探讨。

Trioctyl phosphine oxide was used as the model of TRPO and its γ radiolysis was studied.

为了探讨三烷基氧化膦辐射乳化的原因及解决的办法，以三辛基氧化膦为TRPO的模型，对TOPO的γ辐解进行了研究。

The change scope of SOD and CAT is related with resistance to phosphine.

P 作为呼吸毒剂，一般认为其作用位点是呼吸链上电子传递和氧化还原酶系的末端氧化酶。

The application of organic phosphine of JH-512 in recycled water system in Tianji Group is introduced.

介绍了天脊集团南循环水系统有机膦配方JH-512的应用，通过半年的生产运行证明，JH-512缓蚀阻垢效果良好，使用后循环水系统达到了各项设计指标，降低了制水成本，取得了良好的经济效益。

Therefore, it is of great significance to make thorough study on its distribution characters in marine sediments and the transforming mechanism of phosphine so that evidences would be provided for its function in the phosphorus biogeochemical recycle.

开展磷化氢在海洋沉积物中的分布特征、磷化氢与其他形态磷化物之间的转化机制的研究，对于弄清磷化氢在磷的生物地球化学循环中的作用和地位具有重要的科学意义。

Phosphine (PH3) is a chemical raw material and a doping agent for solid-state electronics components.

磷化氢(PH3)是一种化学原料，也是固态电子化学物的掺杂剂。

Studies on the reactions of isomerized products of butaduene and isoprene iron complexes with triphenyl phosphine and triphenyl phosphite

丁二烯-和异戊二烯二羰基铁配合物的异构化产物与三苯膦和亚磷酸三苯酯的反应研究

Phosphine generally require long exposure periods, whereas methyl bromide and sulfuryl fluoride provide a rapid fumigation that can be completed in less than 4 days, often within 24 hours.

磷化氢一般需要较长的密闭时间，而溴甲烷和硫酰氟则适合快速熏蒸，可在不到4天之内完成熏蒸工作，一般在24小时内完成。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。