给予 [书面语] give; render; rendition; detur; afford; offer 给予补助 give subsidies to; 给予公正裁判 give a fair trial; 给予很高的评价 have a very high opinion of; appreciate highly; 给予同情 show sympathy for; 给予协助 render assistance to; 给予一个期限 give time; 给予折扣 discount granted; 给予支持 give support to; 给予正式承认 give official recognition to; 给予有困难者以帮助 render help to those in need; 我们不想卖, 但如果你出价合理, 我们将给予考虑。 we have no wish to sell, but if you make a fair offer, it shall have attention
Nitroform is such a strong proton donor . 三硝基甲烷是一个极强的质子给予体。
nitroform ch(no臁is such a strong proton donor. 三硝基甲烷CH(NO是一个强的质子给予体。
Both electrons don't count for the donor and neither for the recipient . 那两个电子既不算作给予体的,也不是接受体的。
Generally we think of the electron donor as being the "food" for the organism . 我们通常把电子给予体看作生物体的“食物”。
Energy is transferred from the electron donor to the organism for synthesis and maintenance by a complex series of enzymatic reactions . 为了细胞合成和维持生命,能量从电子给予体通过一系列复杂的酶反应转移到生物体。
Generally we think of the electron donor as being the " food " for the organism 我们通常把电子给予体看作生物体的“食物” 。
Property : the product is a kind of colourless to light - yellow viscid fluid or white wax solid . it can dissolve in organic reagent like water , alcohol etc . it gives off methanal upon heating . so it is a good methanal donator , and is used in conperation of rs 、 rh and re to get a good adhensive result 性状:无色至微黄色粘稠液体或白色蜡状固体,能溶于水和一般有机溶剂,加热能释放出甲醛,是一种良好甲醛给予体,与rs 、 rh 、 re配合使用,能起到良好的粘合效果。