Biodegradability of the nitrocellulose with diphenylamine was investigated in this paper.研究了含二苯胺硝化棉的生物降解特性.The reaction of CIr ( NO ) Cl 5 - and diphenylamine has been investigated by spectrophotometric method.本文主要用分光光度法...

calcimine的一般过去时为：calcimined...

v.使爆发，以严词责备( fulmine的第三人称单数 )...

醛亚胺...

六甲铵...

Compare the use of which and what as determiners and pronouns in questions.试比较which和what用作限定词和代词时,在疑问句中的用法.Eachband everybare generally used as determiners before singular countable nouns.一般都作限定词,用于单数可数名词之前.Supply suitab...

determined的音标：determined的英式发音音标为：[dɪ'tɜ:mɪnd]determined的美式发音音标为：[dɪ'tɜrmɪnd]...

determiners的音标：...

landmines的音标：landmines的英式发音音标为：['lændmaɪnz]landmines的美式发音音标为：['lændmaɪnz]...

n.饥荒，饥饿，极度缺乏...

imine的音标：imine的英式发音音标为：['ɪmi:n]imine的美式发音音标为：['ɪmˌin]...

vt.照亮，照明，启发...

n.胚芽碱...

n.丁二胺...

atropamine的音标：atropamine的英式发音音标为：[ətrəʊ'pæmi:n]atropamine的美式发音音标为：[ətroʊ'pæmin]...

adj.突出的，杰出的，突起的，著名的...

She shook her head, determinedly.她很坚决地摇了摇头。Dorothy's chin set determinedly as she looked calmly at him.多萝西平静地看着他,下巴绷得紧紧的,看来是打定主意了.They had him surrounded and were determinedly snapping the breakers off.他们围住了他,非要关掉断路...

n.卓越( eminence的名词复数 )，著名，高地，山丘...

hexamethylenediamine的音标：hexamethylenediamine的英式发音音标为：[heksæmeθɪləni:da'ɪæmaɪn]hexamethylenediamine的美式发音音标为：[heksæmeθɪlənida'ɪæmaɪn]...

calcimine的音标：calcimine的英式发音音标为：['kælsɪˌmaɪn]calcimine的美式发音音标为：['kælsəˌmaɪn]...

新月花胺...

双胞藻属...

ammine的音标：ammine的英式发音音标为：['æmɪn]ammine的美式发音音标为：['æmɪn]...

n.茉莉，茉莉香料，淡黄色...

codamine的音标：codamine的英式发音音标为：['kəʊdəmi:n]codamine的美式发音音标为：['koʊdəmin]...

The problem of developing bend curve parts needs to be solved imminently.弯边零件的展开是急需解决的问题.Therefore we need another perfect and effective antitumor medicine imminently.这就迫切需要一种更为理想、更为有效的的抗肿瘤药物的出现.A decision is expected im...

bromine的音标：bromine的英式发音音标为：['brəʊmi:n]bromine的美式发音音标为：['broʊmin]...

bonamine的音标：bonamine的英式发音音标为：[bəʊ'neɪmi:n]bonamine的美式发音音标为：[boʊ'neɪmin]...

chlorphenamine的音标：chlorphenamine的英式发音音标为：[klɔ:fɪ'neɪmɪn]chlorphenamine的美式发音音标为：[klɔfɪ'neɪmɪn]...

二亚胺...