| 释义 |
phosphorous acid ˈfɔsfərəsˈæsid 短语¹¹⁴⁴⁶⁷⁺⁴
基本英英近义反义例句例句
磷酸
Noun:
a clear or yellow monobasic acid H3PO2近义词 hypophosphorous acid次磷酸orthophosphorous acid亚磷酸
The technological process for preparingphosphorous acidfrom the production waste of sodium hypophosphite was described.介绍了从次磷酸钠生产废渣中回收提取亚磷酸的工艺。 Another with high corrosion inhibiting performance, PPMA, is prepared through the reaction of maleic anhydride with phosphorous acid.
在马来酸酐上接枝亚磷酸基团后的聚合产物 PPMA的缓蚀性能大幅度提高。 cnki
The influences of the type and content of main salt, the content of auxiliary salt, rare earth, buffer, phosphorous acid and complexing agent on deposit composition and deposition rate were discussed.
讨论了主盐类型及含量，辅盐、稀土元素、缓冲剂、亚磷酸以及络合剂含量对镀层组成及沉积速度的影响。 cnki
This article reported the synthesis of five new silylaminoalkyl phosphonic acids through the reactions of aromatic aldehyde, amine and phosphorous acid.
采用芳醛、胺及亚磷酸反应的新方法，制备了五种含硅氨基烃基膦酸。 zidian8
Feasibility of preparing activated carbon from bamboo knot with phosphorous acid by microwave radiation was studied.
研究了以竹节废料为原料，采用微波辐射磷酸法制备活性炭的可行性。 dictall
The causes of high phosphorous trichloride consumption and low phosphorous acid recovery are analyzed in the paper. Absorption process innovation project has been tested on production scale.
本文分析了亚磷酸生产中三氯化磷消耗偏高，亚磷酸得率偏低的原因，提出了吸收工艺改造方案，并进行了技改及生产性试验。 cnki
Phosphorous acid triethyl ester;
亚磷酸三乙酯； chemyq
Phosphorous acid, diphenyl tridecyl ester;
亚磷酸二苯基十三烷酯； chemyq |