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...
Objective To determine and compare Rheum emodin in Caulis polygon multiflori from different habitats.目的建立首乌藤中大黄素含量测定方法,并比较不同产地首乌藤的大黄素含量.Arthritis Rheum 1995 ; 38:727 - 35 , with permission of the American College of Rheu...
As the severity of the obstruction to expiratory flow increases, patients become increasingly dyspneic.随着呼气性阻塞越来越严重, 病人的呼吸困难也逐渐加重.Adult is in expiratory be, is concerned physiology change?成年人在呼气是, 有关生理变化是?The expiratory ...
He cut the sugarcane into several pieces.他把甘蔗截成几节.The sugared vinegar is refined from the sugarcane and pine.加糖的醋是从甘蔗和松木中精炼出来的。Mosaic is one of the most widely distributed sugarcane diseases.花叶病是分布最广泛的甘蔗病害之一....
I rewrote his rough draft, which was published under my name.我把他的草稿重新改写，并以我的名字发表了。That program you entered rewrote massive amounts of the machine code.你输入的程序重写了大量的机器代码的数值.To match them up abundance closely, we rewrote th...
Experimental result show that It'simplifies development of DSI greatly and meets requirements of data applications.实验表明,该框架简化了存储系统DSI的开发流程,满足具体应用对数据的需求....