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n.異鏈烷烴...
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Reports of anorexia and other eating disorders are on the increase.據(jù)報告,厭食癥和其他飲食方面的功能紊亂發(fā)生率正在不斷增長.The announcement led to violent civil disorders.這項宣布引起劇烈的騷亂.The average man or woman in the street doesn't know very mu...
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n.等腳類的動物adj.等腳類的...
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立體異構(gòu)...
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A method of measuring vibration isolator's shock characteristics is advanced.提出了一種測量隔振器沖擊特性的方法.The model includes detector, management and decision - making center, isolator, and database.模型由檢測機 、 管理決策中心 、 隔離器和中心數(shù)據(jù)庫...
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isopyrin的音標(biāo)：isopyrin的英式發(fā)音音標(biāo)為：['a?s?p?r?n]isopyrin的美式發(fā)音音標(biāo)為：['a?s?p?r?n]...
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isogyres的音標(biāo)：isogyres的英式發(fā)音音標(biāo)為：[a?'s?d?a??z]isogyres的美式發(fā)音音標(biāo)為：[a?'s?d?a??z]...
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同種白細(xì)胞凝集素...
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isotach的音標(biāo)：isotach的英式發(fā)音音標(biāo)為：['a?s?t?k]isotach的美式發(fā)音音標(biāo)為：['a?s?t?k]...
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isopimpinellin的音標(biāo)：isopimpinellin的英式發(fā)音音標(biāo)為：[a?s??'p?mp?nel?n]isopimpinellin的美式發(fā)音音標(biāo)為：[a?so?'p?mp?nel?n]...
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isozonide的音標(biāo)：isozonide的英式發(fā)音音標(biāo)為：[a?'s?z??na?d]isozonide的美式發(fā)音音標(biāo)為：[a?'s?zo?na?d]...
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N, N - Diisopropylethylamine ( DIPEA ) was prepared from diisopropylamine ( DIPA ) and diethyl sulfate ( Et _ 2 SO _ 4 ).以二異丙胺 ( DIPA ) 、硫酸二乙酯 ( Et2SO4 ) 為原料合成N, N二異丙基乙基胺 ( DIPEA )....