二碘甲烷

对一种新的爆压测试方法二碘甲烷法的研究

Investigations of a new detonation pressure measuring method & diiodomethane method

相转移催化合成二碘甲烷

Synthesis of diiodomethane by phase-transfer catalysis

能明显降低丙三醇和二碘甲烷的表面张力，是表面活性很好的油溶性表面活性剂。

They could induce the surface tension of glycerol and diiodomethane , were hydrophobic surfactants with good surface activity .

均聚物对水和二碘甲烷的接触角分别为984°和805°，计算得到其表面自由能为00185J/m2。

The contact angles of water and diiodomethane to the homopolymer were 98 4 ° and 80 5 ° respectively .

在阻抗匹配法的基础上发展了一种比较精确的爆压例行测试方法&二碘甲烷法。

A new accurate method-diiodomethane method-for routine detonation pressure measurement of explosives has deen developed on the basis of impedance matching method .

分别应用水、甲酰胺和二碘甲烷3种不同性质的液体，研究木材吸收液体的动力学过程及在毛细管和非毛细管2个方向的不同吸收特征。

Applying water , formamide and diiodomethane , as probe liquids to penetrate into pine wood at its capillary and non-capillary sections , respectively , the dynamic absorption models of wood had been deduced based on recorded absorption curves .

二安替比林对碘苯基甲烷光度法测定烟草样品中锰的研究及应用

Study on Spectrophotometry Determination of Manganese in Tobacco with Diantipyryl - ( p-Iodo ) Phenylmethane