The reactivity of wheat straw soda lignin ( WSSL ) can be improved by demethylation modification.麦草 碱木素在碱催化下经脱甲基改性可提高其反应活性.Benzbromarone was synthesized from salicylaldehyde by condensation with chloroacetone, reduction,...

ethylenes的音标：ethylenes的英式发音音标为：['eθɪli:nz]ethylenes的美式发音音标为：['eθɪlinz]...

The effect of CeO _ 2 on the thermal stability of methylvinyl silicone rubber was researched.研究了氧化铈对硅橡胶热老化性能的影响....

Sodium N - ( α - phenoxy ) - tetradecanoyltaurate ( SPTT ) was synthesized through Williamson etherification, hydrolysis, and acylation, using ethyl 2 - bromomyristate, phenol and taurine as the starting materials.以α - 溴...

methylkinase的音标：methylkinase的英式发音音标为：[meθɪl'ki:neɪz]methylkinase的美式发音音标为：[meθɪl'kineɪz]...

己烯雌酚...

methylthiouracil的音标：methylthiouracil的英式发音音标为：['meθɪlθɪərəsɪl]methylthiouracil的美式发音音标为：['meθɪlθɪərəsɪl]...

甲基胞嘧啶...

dimethylsulfanilamidoisoxazole的音标：dimethylsulfanilamidoisoxazole的英式发音音标为：[daɪmeθɪlsʌlfæ'nɪləmɪd]dimethylsulfanilamidoisoxazole的美式发音音标为：[daɪmeθɪlsʌlfæ'nɪləmɪd]...

diethylformamide的音标：diethylformamide的英式发音音标为：[dɪəθɪl'fɔ:mæmaɪd]diethylformamide的美式发音音标为：[dɪrθɪl'fɔmæmaɪd]...

methylate的现在完成时为：methylated...

丁烯-1...

cyanoethylation的音标：cyanoethylation的英式发音音标为：[saɪænəʊɪθɪ'leɪʃn]cyanoethylation的美式发音音标为：[saɪænoʊɪθɪ'leɪʃn]...

diphenylethylene的音标：diphenylethylene的英式发音音标为：[daɪfenɪleθɪ'li:nl]diphenylethylene的美式发音音标为：[daɪfenɪleθɪ'linl]...

ethylate的音标：ethylate的英式发音音标为：['eθɪleɪt]ethylate的美式发音音标为：['eθəleɪt]...

methylating的音标：...

hexamethylated的音标：hexamethylated的英式发音音标为：[heksæ'meθɪleɪtɪd]hexamethylated的美式发音音标为：[heksæ'meθɪleɪtɪd]...

乙撑亚胺，乙亚胺，二甲亚胺...

At present , Di - Methylol Di - Hydroxy Ethylene Urea ( DMDHEU, 2 D resin for short ) is durable press finishing agent.二羟甲基二羟基乙撑脲树脂 ( 即DMDHEU简称2D树脂 ) 是目前应用最多的抗皱免烫整理剂....

乙基雌烯醇...

ethylhydroxylamine的音标：ethylhydroxylamine的英式发音音标为：[eθɪlhaɪdrɒksɪ'læmaɪn]ethylhydroxylamine的美式发音音标为：[eθɪlhaɪdrɒksɪ'læmaɪn]...

甲庚胺...

富烯...

desmethylicariin的音标：desmethylicariin的英式发音音标为：[dezmi:ðɪlɪ'kærɪɪn]desmethylicariin的美式发音音标为：[dezmiðɪlɪ'kærɪɪn]...

二乙酯...

n.二甲乙醇胺...

乙亚胺...

methylnaphthohydroquinone的音标：methylnaphthohydroquinone的英式发音音标为：[meθɪl'næftəʊhaɪdrəʊkw]methylnaphthohydroquinone的美式发音音标为：[meθɪl'næftoʊhaɪdroʊkw]...

ethylidene的音标：ethylidene的英式发音音标为：[ə'θɪlɪdi:n]ethylidene的美式发音音标为：[ə'θɪlɪdin]...

methylmethane的音标：methylmethane的英式发音音标为：[meθɪl'meθeɪn]methylmethane的美式发音音标为：[meθɪl'meθeɪn]...