Commutator and brushes shall be free of grease, or other contaminants.换向器和炭刷应无脂或其他污物.Caesium is one of the radio - contaminants discharged from nuclear power plants.铯是核电站排放的放射性物质之一.We are exposed to an overwhelming numbe...
AA combined Ace, Suc, and Ala are highly specificity for brain abscess.AA峰结合ace 、 Suc、 Ala峰的显示对脑脓肿诊断特异性高.Purpose To investigate acupoint specificity of electroacupuncture preconditioning effect on cerebral ischemia.目的:探讨...
他们不给农奴任何自由.They did not allow the serfs any freedom.(那时) 农奴主 有权任意打骂甚至杀害农奴.The serf - owners had the right to beat , abuse or even kill the serfs at will.中世纪, 农奴主和农奴在生活中是两个截然不同的阶级.In the Middle Ages, a lord and a serf had...
They made a few small bets for kicks.他们觉得好玩便小赌了几把。They aimed kicks at his shins.他们踢向他的小腿。Never walk behind a horse in case it kicks out ( at you ).千万不要走在马后,它会踢你的....