N, N - Diisopropylethylamine ( DIPEA ) was prepared from diisopropylamine ( DIPA ) and diethyl sulfate ( Et _ 2 SO _ 4 ).以二异丙胺 ( DIPA ) 、硫酸二乙酯 ( Et2SO4 ) 为原料合成N, N二异丙基乙基胺 ( DIPEA ).Objective The study of effect of Diisop...

n.同功激素...

同种白细胞凝集素...

isozonide的音标：isozonide的英式发音音标为：[aɪ'sɒzəʊnaɪd]isozonide的美式发音音标为：[aɪ'sɒzoʊnaɪd]...

n.等脚类的动物adj.等脚类的...

isobutyronitrile的音标：isobutyronitrile的英式发音音标为：[aɪsəʊ'bʌtɪrəni:traɪl]isobutyronitrile的美式发音音标为：[aɪsoʊ'bʌtɪrənitraɪl]...

isoacronycidine的音标：isoacronycidine的英式发音音标为：[aɪsəʊkərəni:'saɪdaɪn]isoacronycidine的美式发音音标为：[aɪsoʊkərəni'saɪdaɪn]...

isoflavanone的音标：isoflavanone的英式发音音标为：[aɪsɔ:fleɪ'vænən]isoflavanone的美式发音音标为：[aɪsɔfleɪ'vænən]...

isopimpinellin的音标：isopimpinellin的英式发音音标为：[aɪsəʊ'pɪmpənelɪn]isopimpinellin的美式发音音标为：[aɪsoʊ'pɪmpənelɪn]...

N, N - Diisopropylethylamine ( DIPEA ) was prepared from diisopropylamine ( DIPA ) and diethyl sulfate ( Et _ 2 SO _ 4 ).以二异丙胺 ( DIPA ) 、硫酸二乙酯 ( Et2SO4 ) 为原料合成N, N二异丙基乙基胺 ( DIPEA )....

A method of measuring vibration isolator's shock characteristics is advanced.提出了一种测量隔振器冲击特性的方法.The model includes detector, management and decision - making center, isolator, and database.模型由检测机 、 管理决策中心 、 隔离器和中心数据库...

isotach的音标：isotach的英式发音音标为：['aɪsətæk]isotach的美式发音音标为：['aɪsətæk]...