在大农场,牲畜通常是打烙印的.On big farms cattle are usually stamped with brands.他不愉快的童年在他心灵上留下了深刻的烙印.His unhappy childhood has branded him for life.我们已经给我们的牛打上了烙印.We have branded our cattle....
But in starvation ketone bodies replace glucose to an increasing extent.但在饥饿期,酮体就越来越多地取代了葡萄糖.Hit ketone to still do not come how should menstruation do?打了黄体酮还不来月经该怎么办?Immersion service in aromatic or ketone solvents and ...
a canon of a cathedral在大教堂中任职的教士...the Irish literary canon.正宗的爱尔兰文学作品Richard refused to trade in his old Canon cameras.理查德拒绝用他的旧佳能相机以旧换新。In other ways , Mr Mitarai has revolutionised Canon.然而这只是`问题的—方面.He is remembered ...
这使制药商在专利期内得以合法地垄断市场.That the manufacturer a acquired monopoly during the life the patent.那位药商进了一大批药品.The druggist put in a full stock of drugs.这个医生被控告接受了药商的值得怀疑的资金.The physician is accused of receiving questionable fund ...
研究了聚氯乙烯 - 吡啶树脂催化乙酰苯胺的N - 烃基化作用,反应条件温和,产品收率令人满意.This paper studied the catalytic N - alkylation of acetanilide with polyvinyl chloride - pyridine resin.方法以3-甲氧基苯硫酚和对甲氧基 - 苯乙酮为原料经溴化、烃基化、环合重排排制得目标产物.Methods: The target comp...