We subcontracted the work to a small engineering firm.我们把工作转包给了一家小型工程公司。The electrical work have been subcontracted to smith ltd.电气工作已转包给史密斯有限公司.Many cases in the public eye involve contracted or subcontracted detective ...

乳酿酶...

Keywords multimedia network teaching; network courseware; didactical resource.[关键词]媒体网络教学; 网络课件; 教学资源.The Computer - Assisted Instruction [ CAI ] has long been proved is an effective didactical means.计算机辅助 教学,作为一种新型的教学手段...

v.制定（法律），通过（法案）( enact的现在分词 )...

Properly designed heat exchangers substantially improve the contacting in the bed by breaking up growing bubbles.合理设计的热交换器能使长大的气泡破碎,以有效地改善床层中的接触.He couldn't imagine why he had let so much time pass without contactin...

It is characterized by abstractness, objectivity, guidance, normality, creativeness and logicalness.抽象性 、 客观性 、 指导性 、 规范性 、 创造性和逻辑性是其主要特征.Mathematics is an important tool science, which has higher abstractness compared w...

Electoral pacts would not work, but an entente cordiale might.选举协定不会起作用，但是政府间的谅解也许可以。Vassal AI does not get upset because of Master's defensive pacts with third parties.附庸国AI不会因为宗主国与第三方的共同防御条约而感到不安.Vassals can no lo...

galactagogue的音标：galactagogue的英式发音音标为：[gə'læktəgɒg]galactagogue的美式发音音标为：[gə'læktəˌgɒg]...

activate的音标：activate的英式发音音标为：['æktɪveɪt]activate的美式发音音标为：['æktəˌvet]...

菌紫素...

impact的第三人称单数（三单）为：impacts...

subcontracting的音标：subcontracting的英式发音音标为：[sʌb'kəntræktɪŋ]subcontracting的美式发音音标为：[sʌb'kəntræktɪŋ]...

arachnactis的音标：arachnactis的英式发音音标为：[əræk'næktɪz]arachnactis的美式发音音标为：[əræk'næktɪz]...

counteracts的音标：...

lapactic的音标：lapactic的英式发音音标为：[lə'pæktɪk]lapactic的美式发音音标为：[lə'pæktɪk]...

n.分位数[值]，分位点...

extrinsicfactor的音标：extrinsicfactor的英式发音音标为：[ekst'rɪnsɪkfæktə]extrinsicfactor的美式发音音标为：[ekst'rɪnsɪkfæktə]...

Three hours have passed since the discussion was begun, and I'm afraid they will protract It'still longer.这个讨论会已经开了3个小时了, 而且恐怕他们还会拖延下去的.The cat can protract its paws.猫能伸其爪.Let's not protract the debate any...

海葵目...

I haven't played tennis for years, so I'm really out of practice.我已经多年不打网球, 技术已经完全荒疏了.I can't speak English fluently as I am out of practice.我不能流利地说英语,因为我已荒疏了.She was out of practice at singing.她对唱歌荒疏了....

fractional的音标：fractional的英式发音音标为：['frækʃənl]fractional的美式发音音标为：['frækʃənəl]...

The company is sending out leaflets to all its contacts.公司将把传单发送给所有的有关单位.The Department maintains many close contacts with the chemical industry...这个部门与化工行业保持着众多密切的联系。Old established friends are notably absent, so it...

n.乳过氧（化）物酶...

contact的音标：contact的英式发音音标为：['kɒntækt]contact的美式发音音标为：['kɑntækt]...

n.吸引，[物]引力，魅力，引人注意的东西，有趣的东西...

adj.准确的，严密的，精密的，精确的vt.要求，苛求，迫使，强求...

v.是…的特征( characterize的第三人称单数 )，以…为特征，描述（人或物）的特性，使…具有特点（或最引人注目的特征）...

As indigenous oral bacteria, the Actinomyces are thought to contribute to caries especially to root caries.放线菌是口腔固有菌群中的主要菌属,与龋病尤其是根龋的发生、发展有密切关系.Firstly, a strain secreting blue pigments was separated from soil that was i...

bacteroidosis的音标：bacteroidosis的英式发音音标为：[bæktə'rɔɪdəʊsɪs]bacteroidosis的美式发音音标为：[bæktə'rɔɪdoʊsɪs]...

His painting went through both representational and abstract periods.他的绘画经历了具象风格和抽象风格两个阶段。Money was a commodity she never thought about except in the abstract.钱对她来说就是个抽象的东西，她从不去想钱。In the exhibition, abstract paintings ar...