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Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.甲缩醛含氧量大 、 氢碳比高、闪点低,加入柴油中能够提高其十六烷值....
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“阴性”的反义词：阳性。...
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n.卢塞克（漏损单位，每一升体积内每秒压力升高1微米水银柱）...
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马丁先生被人用枪指着从车里带了出来。Mr Martin was taken out of his car at gunpoint.站长猛扑过去，奋力夺下他手中的枪。The stationmaster pounced and wrestled the gun from him.他试图爬走时肩膀中枪了。As he tried to crawl away, he was hit in the shoulder....
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PC - 3 cells were transfected with mGM - CSF expressing plasmid or the control vector by lipo - some transfection.通过脂质体转染法,将含GM -CSF 基因的质粒及空质粒转染至PC -3 细胞.Conclusions 1 . The expression vector pS 2 - DTA contains the EWS ...
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hypnonarcoanalysis的音标：hypnonarcoanalysis的英式发音音标为：[hɪpnɒneər'kəʊnələsɪs]hypnonarcoanalysis的美式发音音标为：[hɪpnɒneər'koʊnələsɪs]...
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“牙菌斑”的英语可以翻译为：[医]bacterial plaque，dental plaque ...
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Kells的音标：...
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v.（使）变暖...
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adv.在那点上...
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“搔”的拼音为：sāo...
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“正常”的近义词/同义词：平常, 寻常。...
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n.腊肠，香肠，香肠( sausage的名词复数 )...
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他是人能迅速变瘦的活见证.He is walking proof that people can lose weight quickly.请收紧一下这条衬衫, 我变瘦了.Please take in this skirt -- I've lost weight.“你好, 我想知道如何变瘦变漂亮. ”Hello, I want to know how to get skinny and pretty....