The stepper ball screw nut has been used in a beam monitor system of Beijing proton synchrotron.
本文阐述的步进滚珠丝杠副已应用于北京质子加速器的束流测量系统中。
B. External fetal monitoring. The FHR is measured by focusing an ultrasound beam on the fetal heart. The fetal monitor interprets Doppler signals.
外监护。通过集中超声波束于胎儿心脏来描记胎心率，胎儿监护翻译多普勒信号。
These devices are most effectively used in nulling and beam centering applications where the goal is to maintain or monitor optical alignment by keeping a balanced or null signal.
这种器件最有效地使用于调零和光束置中应用，目标通过保持平衡或调零信号来维护或监测光学器件的对准。
Faraday Cup, Rogowski coil, Resistive Wall Current Monitor and Bot are familiar diagnostic techniques to measure beam parameters.
法拉第筒、罗科夫斯基线圈、壁电流探测器、磁探针是束流测量中几种常见的方法。
The system can be used to measure the offset of the beam position monitor (BPM) with respect to the magnetic center of a quadrupole.
利用该系统可以测量束流位置检测器的电中心相对相邻四极铁磁中心的位置偏移。
The system includeS beam attenuator, single pulse selection and pulse synchronizing, beam matching, CCD Camera, frame grabber hard, monitor, computer and system software.
整个装置包括光束衰减器、单脉冲选取及脉冲同步、光束直径匹配、CCD摄像机、图像卡、计算机及监示器以及系统软件。
It also employs a high-speed liquid crystal part as well as a thermally-controlled monitor photodiode to regulate the beam intensity at a user - selected level (see Fig. 2).
这套控制器使用一个高速液晶组件及温度控制监测光二极管，按操作者选定的等级去调整激光束的强度。
The system can be used to measure the offset of the beam position monitor (BPM) with respect to the magnetic center of a quadrupole. Some measurement results for HLS are given.
利用该系统可以测量束流位置检测器的电中心相对相邻四极铁磁中心的位置偏移。
The button electrode based on capacity coupling is a kind of new Beam Position Monitor to Linear Induction Accelerator.
对于直线感应加速器的束位置探测，钮扣电极这种电容耦合型探测器是一种新的束流诊断手段。
The button electrode based on capacity coupling is a kind of new Beam Position Monitor to Linear Induction Accelerator.
对于直线感应加速器的束位置探测，钮扣电极这种电容耦合型探测器是一种新的束流诊断手段。
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