alcohol amine 中文意思是什麼
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Abstract : this article reviews recent progress in nucleophilic reactions of the - carbon in vinylidene ruthenium complexes. the nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc
文摘:綜述了近幾年釕亞乙烯基絡合物中間體-碳的親核反應。親核試劑包括烯烴、炔烴、醇、酸、胺、水等。 -
Surface - active agent that this kind of product uses, for instance : gather ethylene glycol, ren base phenol and gather oxygen and ethylene ether, gather the amine salt in alcohol ether, polyvinyl alcohol, alkyl sulphonate, season etc.
該類產品使用的表面活性劑如：聚乙二醇、壬基酚聚氧乙烯醚、聚醇醚、聚乙烯醇、烷基磺酸鹽、季胺鹽等。 -
Avoid smoking, drink, coffee : nicotine is contained in smoke, inferior the carcinogenic substance with saltpetre toxic amine ; alcohol can stimulate the exudation of hormone, affect the easy sensibility of malignant tumor thereby ; coffeine can make the b inside body a group of things with common features the vitamin is destroyed
5忌吸煙、飲酒、咖啡：煙中含有尼古丁、亞硝胺有毒的致癌物質；酒精可以刺激激素的分泌，從而影響惡性腫瘤的易感性；咖啡因可以使體內b族維生素破壞。
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