This can be done by placing the object in a Faraday cup and measuring the charge with an electrometer.
可以把物体放在法拉第杯中，用静电计测量其电荷。
Faraday cup can have virtually any dimensions, depending on the size and shape of the object to be tested.
法拉第杯的形状可以各式各样，决定于被测物体的尺寸和形状。
Charge measurement Applications: Capacitance measurements, static charge measurements using a Faraday cup.
各种电荷测量的应用：电容测量、使用法拉第杯的静电电荷测量等。
The ion energy and the density of beam flux of cold cathode ion source were measured by pentagrid probing and Faraday cup.
采用五栅网离子能量测量装置和法拉第筒测量了宽束冷阴极离子源的离子能量和离子束流密度。
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 moving Faraday cup is driven by the drive motor and is capable of moving along the X horizontal direction in a target chamber.
所述的电机运动控制器输出与移动法拉第杯驱动电机连接；
It is described that a kind of Faraday cup array detector, which consists of Faraday cup, suppressor electrode electrode, insulation PCB board, Base etc.
描述一种法拉第筒阵列探测器，其由拦截式法拉第筒、抑制电极、绝缘层和底座等组成。
The Faraday cup method can be used to measure the charge on a wide range of substances and objects, such as plastics, films, liquids, gases, and electronic components.
法拉第杯的方法可以用来测量各种物质和物体（诸如，塑料、薄膜、液体、气体和电子元件等）上的电荷。
An apparatus based on analogous Faraday cup, measuring of the artificial electric quantum of powder particles charged by different direct current poles, is developed by the authors.
自制法拉第杯测量装置，测量粉末颗粒在不同直流电晕方式人工荷电时荷电量。
This paper report the design parameters, construction and specificity of a small magnetic mass spectrometer with an EI ion source, a sector magnetic analyser and a Faraday cup ion detector.
本文报道一种由电子轰击型离子源、扇形磁分析器与法拉第筒式离子检测器组成的小型质谱计，介绍其设计参数、结构与性能。
This paper report the design parameters, construction and specificity of a small magnetic mass spectrometer with an EI ion source, a sector magnetic analyser and a Faraday cup ion detector.
本文报道一种由电子轰击型离子源、扇形磁分析器与法拉第筒式离子检测器组成的小型质谱计，介绍其设计参数、结构与性能。
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