ethyl什么意思

Ethyl acetate ( 71 . 41 b ) was added to the slurry in the vessel.把醋酸乙酯 71.4 磅加到容器中的浆液内.These peaks correspond to side - chain cleavage of the ethyl and propyl groups respectively.这些峰分别相当于乙基和丙基的侧链开裂.In benzene or ethyl a...

ethyl的音标：ethyl的英式发音音标为：['eθɪl]ethyl的美式发音音标为：['ɛθəl]...

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...

anthodium的音标：anthodium的英式发音音标为：[en'θəʊdɪəm]anthodium的美式发音音标为：[en'θoʊdɪrm]...

The crude, wet benzoate ( 118 grams ) was disslolved with reflux in 1,400 ml methanol.将粗制 、 湿的苯甲酸酯 ( 118克 ) 回流着溶于140毫升甲醇中.Unimmunized contacts, especially infants, should receive 2 to 4 ml. of hyperimmue gamma globulin i...

vt.把（锚）吊放在锚架上（cat的现在分词形式）...

“战地”的近义词/同义词：疆场, 沙场, 战场。...

示踪剂的分布接近正态分布的样式.The tracer is distributed in a nearly normal fashion.示踪法技术在固态物理学方面给出有关结构和反应的信息.Tracer techniques give information about structure and reactions in solid state physics.波里发现等克分子量的示踪葡萄糖和果糖.Burley found label...

植物学家将这花归入蔷薇科.Botanists refer this flower to the rose family.玫瑰, 红的玫瑰为落叶灌木蔷薇科.Rose, a red rose for the deciduous shrub rose family.蔷薇科和豆科同属一目.The rose and the bean families belong to the same order....

for short的音标：for short的英式发音音标为：[fɔ: ʃɔ:t]for short的美式发音音标为：[fɔr ʃɔrt]...

backfilling的音标：backfilling的英式发音音标为：['bækfɪlɪŋ]backfilling的美式发音音标为：['bækfɪlɪŋ]...

Landsat sensors have a moderate spatial resolution.陆地卫星传感器的空间分辨率属中等.Individual houses are not visible on a Landsat image, but large objects like highways are.陆地卫星发回的图像上看不到一幢一幢的房子, 但可看到像公路那样的大目标....

clogged的音标：clogged的英式发音音标为：[klɑ:gd]clogged的美式发音音标为：[klɑgd]...

Caribbeans settled in Sheffield in the early '50s.加勒比人50年代初在谢菲尔德定居。...

ichthyootoxin的音标：ichthyootoxin的英式发音音标为：[ɪkθa'ɪu:tɒksɪn]ichthyootoxin的美式发音音标为：[ɪkθa'ɪutɒksɪn]...

动脉狭窄...

micaschist的音标：micaschist的英式发音音标为：[maɪkæs'ʃɪst]micaschist的美式发音音标为：[maɪkæs'ʃɪst]...

loxotomy的音标：loxotomy的英式发音音标为：['lɒksəʊtəmɪ]loxotomy的美式发音音标为：['lɒksoʊtəmɪ]...