Carboxylic crosslinked polystyrene microsphere was prepared by F - C acylation reaction.通过傅克酰基化反应制备了羧基化交联聚苯乙烯微球.Benzbromarone was synthesized from salicylaldehyde by condensation with chloroacetone, reduction, acylation,...
The kinetic equation of acylation process fitted first order linear relation.酰化过程的动力学方程符合一级线性关系.The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.化学方法包括酸洗法 、 皂化法 、 酰化...
他被一颗跳弹打伤了肩膀。He was wounded in the shoulder by a ricochet.她已经把那只狼打伤了.She has shot the wolf wounded.我被人用棒球球棒打伤了，因为他们说我在他们的地盘上偷东西。I've been bashed up by people with baseball bats because they said I was thieving on the...
随后哈罗德(Harry)爵士离开了英国新闻业.Sir Harry then turned his back on English journalism.新闻业也是企业, 我们不该羞于承认.Journalism also an enterprise, we should not be ashamed to admit it.我儿子决定从事新闻业.My son is determined to have a career in Fleet ...
September is here, bringing with it a chill in the mornings.9月到了,早晨已有了寒意.The magistrates granted that the charity was justified in bringing the action.地方法官承认该慈善机构有理由提起诉讼。"I thought you were bringing it." — "Heavens, no."...