1·The oxygen radicals theory should be the etiology of presbyacusis.
氧自由基学说应该是老年性聋的发病病因。
2·But what if we intervene on behalf of gene expression by controlling the formation and liberation of free radicals in the body?
但是如果我们通过控制自由基的信息和释放来干预基因的表达，结果会怎样？
3·"Maybe the reason why free radicals and aging are correlated is because free radical production in the mitochondria (part of the cell) is a stress reaction to the damage of aging," Hekimi said.
海克米说：“人们之所以把自由基和衰老联系在一起，可能是因为自由基在线粒体(细胞的一部分)中产生是人体对衰老的应激反应。”
4·So, again, we must look at the lifestyle and diet of the patient to discover why their body is failing to control the formation, liberation and damage caused by free radicals.
所以，再次强调，我们必须了解病人的饮食和生活习惯，来找到他们身体为什么对自由基导致的损害控制失败的原因。
5·These can be cellular tools that repair oxidised genetic material, or molecules that are either manufactured by the body itself or consumed through the diet, which neutralise free radicals.
可能是修复氧化了的基因材料的细胞工具，或者是中和自由基的分子——由机体自身产生或通过饮食摄入。
1·Vanessa and I had been student radicals together at Berkeley from 1965 to 1967.
瓦妮莎和我在1965年至1967年期间都是伯克利大学的学生激进分子。
—— 《柯林斯英汉双解大词典》
2·Clear up free radicals and their kin, and you will slow down the process of ageing.
清除自由激进分子及其同类，你就可以减缓衰老的进程。
3·We are both college graduates and professionals, and we are not radicals in any way.
我们都是大学毕业生，而且现在是专业人士，无论如何我们不是激进分子。
4·Mr King and Andy Haldane, the author of some imaginative papers on finance, are radicals.
安迪霍尔丹写了财政方面一些不切实际的文件，金恩和他都是激进分子。
5·They hardly fit the stereotype of young radicals.
他们几乎还称不上是典型的年轻激进分子。
1·Iran's rise is unstoppable, he says; better to deal with the pragmatists, and strengthen them, rather than give free rein to the radicals. He may or may not be right.
他认为伊朗的崛起之势不可阻挡；与其让激进派为所欲为，倒不如跟务实派打交道，并加强他们的地位。
2·But Andrew Johnson surprised the radicals. He did not call the special session of Congress. Instead, he announced his own program for the southern states.
但安德鲁·约翰逊对激进派的行为感到震惊。他没有召开特别时期议会，相反，他宣布了自己的安抚南方的计划。
3·The Radicals, inspired by Spinoza, were materialists, atheists and egalitarians.
斯宾诺莎力行的激进派倾向于唯物主义，无神论，以及主张人人平等。
4·The bribery scandal sparked a squabble between radicals and moderates in the parliament.
这个贿赂丑闻在国会激进派和温和派之间引发了一场争吵。
5·Sometimes modern artists are considered radicals.
有时侯，现代派艺术家被认为是激进派。