Emd technologies is a leader in the design , manufacturing and marketing of x - ray high - voltage power supplies and generators 医盟德技术有限公司在x射线发生装置的高压器的设计、生产和销售中处于领导地位。
Abstract : an experimental method for preparing respirable dust filter samples using a selfmade standard dust generator was introduced 文摘:介绍了自制的标准呼吸性粉尘发生装置制备含石英呼吸性粉尘滤膜样品的实验方法。
Railway fixed equipment - environnemental conditions generated by or to which signaling or driver - aid devices or equipments are subjected 铁路固定设备.由信号发生装置或驾驶员辅助装置或设备所产生的或其所承受的环境条件
The interruption generator based on the voltage source inverter ( vsi ) is mostly used to detect and evaluate the power quality problems of the electric equipment Vsi型电力扰动发生装置主要用于用户电力设备电能质量相关问题的评估与检测。
Medical electrical equipment - part 2 - 7 : particular requirements for the safety of high - voltage generators of diagnostic x - ray generators iec 60601 - 2 - 7 : 1998 ; german version en 60601 - 2 - 7 : 1998 医用电气设备.第2 - 7部分:诊断x射线发生装置的高压发
Students can find that their mental ability is vastly improved by pyramid power & energy . it is best to place pyramid power & energy generator under the chair or bed 匹热迷能提高学生的智力水平。最佳使用方法是将匹热迷能发生装置放在凳椅下或床下。
To realize this , drawing roller speed program control of horizontal continuous casting machine based on frequency converter , the signal generator provides program signal to frequency converter 采用变频器实现水平连铸机拉坯辊速度程序控制，由信号发生装置给变频器提供程控信号。
In this paper , various circuits are proposed , and the characters of which are made clear , as the conclusion , the interruption generator based on the voltage source inverter ( vsi ) is selected 本文提出了各种电路拓扑结构，并分析优缺点，选择了基于电压源型逆变器的扰动发生装置的拓扑结构与工作原理。
By means of experimental measurements , development and formation of the spiral flows in pipes were studied in this dissertation . also the influence of kinds of parameters and entrance condition were investigated 本文主要通过实验测量的手段研究管内螺旋流的形成与运动规律，以及螺旋流发生装置的几何参数、入口条件等对螺旋流的形成和发展产生的影响。
Nomura giko s genesis superheated steam generation device is equipped with a superb temperature control response capability thanks to the use of an originally developed heating element structure , and is also able to generate larger volumes of superheated steam than similar devices by other makers 野村技工的过热蒸汽发生装置, genesis运用我们独自开发的发热体构造，可实现高速温度控制应答，与以往公司不同的是该装置可生成大容量的过热蒸汽。
