邻苯三酚自氧化法适于测定sod活性 吗 ?Can be used to assay SOD activity by means of pyrogallol oxidation?百合溴邻苯三酚红清除作用?Lilium Bromopyrogallol red Scavenging effect Free radical?目的: 探讨丹参二萜醌对邻苯三酚自氧化反应产生的氧自由基的作用.Object : To observe the oxyge...
Sheldon writes every day of the week, dictating his novels in the morning...谢尔登一周 7 天都要写作，每天早上口述小说让别人记录。She writes for many papers, including the Sunday Times...她给包括《星期日泰晤士报》在内的很多报纸撰稿。When he writes , he always keeps a d...
某种形式的收入再分配可以帮助穷人脱贫。Some redistribution of income can help to keep the worse off out of poverty.收入再分配的最直接的方法就是推行累进税.The most direct approach to income redistribution is to levy progressive taxes.最后, 征收关税会引起进口国内的再分配效应.Fina...