And a new type sphere - conical roller and globoid cam graduator is designed.并在此基础上设计出了一种新型的球锥滚子弧面凸轮转位工作台.Using precisely graduator of cam, hypo - mood position fixing accurately.采用精密凸轮分度器,下模定位精确.A graduator of Shanghai ...
任何一种交流都不仅要有说话者，还要有听者。Communication of whatever sort involves not just a speaker but a hearer too.这台计算机必须听说话者说话两小时后,才能 “ 听懂 ” 他的口音.The computer must listen to the speaker for two hours to " learn " the voice.这样的 自我 描述会给说话...
He died of cardiac arrest after snorting cocaine.他死于吸食可卡因之后的心脏停搏。She was given artificial respiration and cardiac massage.有人给她做了人工呼吸和心脏按压。They managed to revive the injured driver with cardiac massage.他们通过心脏按压使受伤的司机苏醒了过来...