The effect of acidity on synthesis of phenylbiguanide additive reaction of aniline with dicyandiamide was studied.研究了酸度对苯胺与双氰胺加成反应生成苯基双胍的影响.Major Composite of thc SeaIant is bisphenol A epoxy resin, dicyandiamide, ureido...

handled的音标：handled的英式发音音标为：['hændld]handled的美式发音音标为：['hændld]...

n.阿尼洛韧皮纤维...

discrepant的近义词/同义词有：jarring, inconsistent, incongruous, differing, disagreeing, discordant, incoherent, contradictory。adj.discrepant的近义词（差异的）：jarring, inconsistent, incongruous, differing, disagreeing, discordant。discrep...

spontaneous的近义词/同义词有：automatic, instinctive, inherent, natural, natural, instinctive, voluntary, inherent, involuntary, extemporaneous, option, automatic。adj.spontaneous的近义词（自发的）：automatic, instinctive, inherent, natural...

精孢子...

The planners decided to preserve their distinct identities.设计者们决定保留他们各自的特色.Many financial planners now recommend against ever fully paying off your home loan.现在许多理财专家不建议人们把住房贷款全部还清。We have repeatedly told planners that s...

insaneness的音标：insaneness的英式发音音标为：[ɪn'seɪnɪs]insaneness的美式发音音标为：[ɪn'seɪnɪs]...

拟雌蚁...

v.（使）下沉， （使）沉没( sink的过去式 )...

Australasian bird with tongue and bill adapted for extracting nectar.长着适于吸取花蜜的舌和喙的澳大利西亚鸟.Australasian evergreen trees or shrubs.澳大拉西亚常绿树木或灌木.Australasian shrubs or small trees.澳大利亚灌木或小乔木....

appliance的近义词有：apparatus, instrument, device, equipment, tool, implement, installation, appliance, facilities。下面这些名词均有"仪器，设备，器械，器具"的含义：apparatus ：既可指某种具体的由许多不同零件构成的复杂的仪器、装置或器械，又可指它们的总称。instrument ：通常指能使人们完成某一精确动作或测量的一种小型...

n.甲烷化物...

Malacanthus的音标：...

becanthone的音标：becanthone的英式发音音标为：[bɪ'kænθəʊni:]becanthone的美式发音音标为：[bɪ'kænθoʊni]...

Frank Mariano negotiates the desert terrain in his battered pickup.弗兰克·马里亚诺驾驶他那辆破烂不堪的皮卡车成功穿越了沙漠地带。We have reached an agreement, revealed Genoa director of sport Mariano Fabiani.我们已经谈好了一项和约, 热那亚的体育主管这么说道.Atletico Madrid h...

n.同化优势生物...

Objective To study antipyretic action of scutellarin on fever in rabbits.目的:研究野黄芩甙是否有抗炎作用及可能的作用机制.The present invention isp - acetaminophenol anal injection as antipyretic analgesic for children and its preparation proce...

Its metallation and addition to cyclopentanone proceeded well to 40.其金属取代物能和环戊酮顺利地反应得到40.Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.以单质碘为催化剂合成了环戊酮乙二缩酮.Methyl dihydrojasmonate was synthesized fro...

He was disconsidered with his friends for his flippancy.他因言行轻浮而失去朋友的尊重.Not a fit time for flippancy.不是放肆的时候There are times when it goes beyond the flippancy, the easy depression.有时也就不止是几句刻薄话,添几段淡淡的哀愁....

n.爱尔兰女人...

吸光度，吸光率...

Before all this the island was populated by native American Arawaks.在所有这一切发生之前，这个岛上居住的是印第安阿拉瓦克人。Thus, Jackson's interest in all things Native American is far from contrived.因此, 杰克逊对土著人所有东西的兴趣并不是做作出来的.They also thank...

Thou hast multiplied thy merchants above the stars of heaven : the cankerworm spoileth, and fleeth away.你增添商贾,多过天上的星.蝻子吃尽而去.Ambitious herdsmen, artisans, or sailors would become rich merchants.事业心强的牧民, 工匠或船员会成为富翁.Financi...

antisquama的音标：antisquama的英式发音音标为：[əntɪsk'weɪmə]antisquama的美式发音音标为：[əntɪsk'weɪmə]...

n.绞盘，起锚机( capstan的名词复数 )...

n.量( quantity的名词复数 )，大量，[语音学、韵律学]音量（指元音或音节的长短），数目...

antibiotics的音标：antibiotics的英式发音音标为：[ˌæntɪbaɪ'ɒtɪks]antibiotics的美式发音音标为：[ˌæntɪbaɪ'ɒtɪks]...

besant的音标：besant的英式发音音标为：[be'zænt]besant的美式发音音标为：[be'zænt]...

[医] 血管粘连...