1、A method for preparing dimethyl phosphite was developed from methanol and phosphorous trichloride.
研究了用三氯化磷和甲醇合成亞磷酸二甲酯的方法。

2、Micromorphology analysis by SEM is performed on the film of triphenyl phosphite formed on A3 steel.
用掃描電鏡(SEM)分析了亞磷酸三苯酯在A3鋼表面所成膜的微觀形貌特征。

3、One is triphenyl phosphite ozonide, the other is 3--2-phenyl-2-thioxo-1,3,2-oxazaphospholidine.
一個是亞磷酸三苯酯臭氧化合物，另一個是3-（4-硝基苯磺?；?2-苯基-2-硫代-1，3，2-惡唑磷啉。

4、The method for synthesizing dialkyl phosphite from phosphorus trichloride was improved.
對用三氯化磷和醇合成亞磷酸二烷基酯方法進(jìn)行了改進(jìn)。

5、Contradistinction of Iron Phosphite Eutectic and Ledeburite
磷共晶與萊氏體的區(qū)別方法

phosphite翻譯