在医用直线加速器中通常都采用磁控管作为微波功率源.Magnetron is often used as microwave power source in clinical linac magnetron.本论文重点研究的是嵌入式系统在电子直线加速器 磁控管 频率自动跟踪控制中的应用.The AFC system of LINAC , based on the Embeded - system, is studied in the pa...
那个在董事会上(提出讨论)的问题仍(未决的).The question mooted in the board meeting is still a moot point.未决的法律事件会通过妥协来解决.Legal matters that have been pending may be alleviated through compromise.死刑存废是二百多年来未决的争论.The penalty is 200 years pas...
氏族成员在他们处于忧患困难之时彼此相互援助.In their trials and difficulties the members of the gens assisted each other.所以明星每时每刻都必须保持忧患意识.So star at times to maintain a sense of crisis.那些吵吵闹闹的邻居成了我生活中的一大忧患.Those noisy neighbours are the bane...
目的: 探讨自发性乳糜胸的诊断及手术治疗.Objective : To explore the diagnosis and surgical management of spontaneous chylothorax.图示乳糜胸,右胸膜腔充满 黄褐色 云絮状液体.The right pleural cavity is filled with a cloudy yellowish - tan fluid, characteristic f...