The diisobutyl dicarboxylate was prepared by using acid and isobutanol as material and acid as catalyst.以二羧酸和异丁醇为原料,用硫酸作催化剂,合成二羧酸二异丁酯.Conducting polyaniline ( PANI ) and poly - O - methylaniline ( POT ) were prepared by ...

Aspartate is readily converted to asparagine.天门冬氨酸易于转变成天门冬酰胺.And in ischemia 12 h the activity of alanine aminotransferase ( ALT ) and aspartate aminotransferase ( AST ) were also increased significantly.以血清谷丙转氨酶(alanine...

empaneled的音标：...

dispatcher的音标：dispatcher的英式发音音标为：[dɪ'spætʃə(r)]dispatcher的美式发音音标为：[dɪs'pætʃɚ]...

Man is the paragon of animals.人是万物之灵....a paragon of neatness, efficiency and reliability...整洁、高效和可靠的典范He was considered to be a paragon of virtue.他被认为是品德尽善尽美的典范.He was not a paragon. He would never be perfect.他不是完人，永远不可...

布托巴胺...

adj.大肚子的...

His career spanned some 50 years and encompassed both abstract and figurative painting.他的职业生涯延续了大约50年，作品既有抽象画也有写实画。She has already partaken of the pervading spirit of neglect which encompassed her.她已经沾染上了包围着她的那种到处蔓延的懒散精神...

n.太空船上的飞行员，宇宙人( spaceman的名词复数 )...

The police arrested dealers in an attempt to extirpate drug aBuse.在禁毒运动中警察逮捕了很多毒品交易者.Objective: To explore the role of radioheating hemostasia after tonsil extirpate.摘要目的: 探讨扁桃体摘除术后射频止血方法的有效性.To explore the role of radio...

Materials and physical configuration of relays determine inherent capacitances among their components.继电器的材料和物理配置决定了其元件间的固有电容.In reality, there are leakage resistances and stray capacitances and to everything.但在实际应用中, 它们...

Industry: petroleum, diamonds, iron ore, phosphates, feldspar, bauxite, uranium, gold.工业: 原油, 钻石, 铁矿, 磷酸盐, 长石矿, 铝氧石, 铀, 黄金.Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups.翡翠由辉石族 、 角闪石族、长石族矿物组...

Trespassers will be prosecuted.闲人免进,违者必究.They sang their sweet fierce music threatening trespassers.它们唱起了威胁入侵者的凶猛悦耳的歌.Trespassers will be prosecuted, eg on a notice.闲人莫入,违者必究(告示用语)....

flypast的音标：flypast的英式发音音标为：['flaɪpɑ:st]flypast的美式发音音标为：['flaɪˌpɑst]...

First, why do we get light propagating at all?首先, 我们来看看光为什么可以传播?The model shows a wave propagating from left to right through air.该模型表明,波从左至右通过空气.What are the pigeons doing outside? Eating, sleeping, propagating!门外的那些鸽子在...

paraphrasing的音标：...

expatriate的现在完成时为：expatriated...

Chris Robertson of Australia beat his compatriot Chris Dittmar in the final.澳大利亚的克里斯·罗伯逊在决赛中击败了自己的同胞克里斯·迪特马。　Chris Robertson of Australia beat his compatriot Chris Dittmar in the final.澳大利亚的克里斯·罗伯逊在决赛中击败了自己的同胞克里斯·迪特马。　C...

We are, by astronomical standards, a pampered, cosseted, cherished group of creatures.按照天文标准, 我们是一群受宠过头 、 珍爱有余、呵护备至的受造物.The only son had been pampered and spoiled.这个独子娇生惯养被宠坏了。He felt pampered and at home.他觉得备受宠爱，很是自在。Th...

n.盛装的游行( pageant的名词复数 )，穿古代服装的游行，再现历史场景的娱乐活动，盛会...

Some foods bind the bowels / are binding , ie cause constipation.有些食物容易引起便秘.Which of the following living habits helps to reduce constipation?以下哪一种生活环境能减少便秘?Please ensure adequate amount of water is consumed to prevent c...

When a large object impacts the Earth, it makes a crater.当巨大物体撞击地球时，就会产生凹坑。The helmets are designed to withstand impacts equivalent to a fall from a bicycle.头盔设计的承受力相当于从自行车上摔下的冲击力。There is also a new steering wheel with ...

drupaceous的音标：drupaceous的英式发音音标为：[dru:'peɪʃəs]drupaceous的美式发音音标为：[dru'peɪʃəs]...

newspaper的近义词/同义词有：gazette, publication, monthly, paper, organ, journal, scandal, chronicle, sheet, biweekly, news, tabloid, daily, quarterly, rag, weekly。n.newspaper的近义词（报纸）：gazette, publication, monthly, paper, organ, ...

inapparent的音标：inapparent的英式发音音标为：[ˌɪnə'pærənt]inapparent的美式发音音标为：[ˌɪnə'pærənt]...

histoincompatibility的音标：histoincompatibility的英式发音音标为：[hɪstəʊɪnkəmpætə'bɪlɪtɪ]histoincompatibility的美式发音音标为：['hɪstoʊˌɪnkəmˌpætə'bɪlətɪ]...

n.寄生物( parasite的名词复数 )，靠他人为生的人，诸虫...

The team came out to the accompaniment of fireworks.在烟花的映照下，队伍出场了。traditional songs with piano accompaniment用钢琴伴奏的传统歌曲He had his sister playing the mandolin [ 9 mAndE 5 lin as accompaniment.他让他妹妹奏曼陀林作伴奏In 1997, the Hong ...

inculpate的第三人称单数（三单）为：inculpates...

laparoileotomy的音标：laparoileotomy的英式发音音标为：[ləpɑ:'rɔɪli:əʊtəmɪ]laparoileotomy的美式发音音标为：[ləpɑ'rɔɪlioʊtəmɪ]...