...a dark, airless room...黑暗、沉闷的屋子It was a hot still airless day.那是无风、闷热的一天.The afternoon was hot, sticky and airless.那个下午闷热潮湿。a stuffy, airless room空气沉闷不通风的房间...
讨论了采用不同的电磁多极场作为动态校正器的可能性.推导了圆形校正透镜、偏转校正场和四极、六极校正场引起的附加象差的公式.The possibility of dynamic aberration correction by using electro - magnetic multipole fields is discussed....
Maintenance - free CDI ignition system ensures precise, reliable spark for peak engine performance at all RPM.免维护CDI点火系统保证了引擎在全部RPM工况下所需的精确可靠的点火火花.CONNECT A JUMPER WIRE BETWEEN THE KEY - IN IGNITION SW SENSE CKT & GND CK...
Objective To observe the curative effect of ligating esophageal varices under endoscope.目的观察内镜下食管静脉曲张结扎疗效.To observe the change of serum bilirubin in patients with MHD and its clinical significance.目的探讨维持性血液透析(MHD)患者血清胆红...
I am afraid we are not at liberty to disclose that information.恐怕我们无权透露这一信息。The Puritans became fugitives in quest of liberty.清教徒变成了追求自由的逃亡者。the fight for justice and liberty争取正义和自由的斗争...