The method is presented to test DC contact resistance of shielding materials' surface.
提出了材料表面接触电阻的测试方法，测试了几种典型材料的表面接触电阻；
This causes contact resistance failures, which will be discussed later in this section.
这会导致接触电阻故障。关于该问题将会在本章随后讨论。
Figure 4-42 illustrates a basic configuration for testing contact resistance of a contact.
图4 -42说明用来测试一个接点的接触电阻的基本配置。
For most applications, the micro-ohmmeter or DMM is sufficient for contact resistance measurements.
对于大多数的应用来说，微欧姆计或数字多用表足以用来进行接触电阻的测量工作。
It is found that the magnitude and stability of contact resistance greatly affect the measuring results.
发现接触电阻的大小和稳定程度对测量结果有极大的影响。
I do ultra-small resistance test equipment, the general used to test the relay switch contact resistance!
我做的测试超小阻值的仪器，一般用来测试开关继电器的接触电阻！
Coarseness effects on contact resistance of electric contacts, especially, light_duty ones were analyzed.
分析了粗糙度对电触头，尤其是轻负载用电触头接触电阻的影响。
The contact resistance between the composite plates and carbon paper were measured with a four-probe method.
通过四电极法测量了复合板与碳纸间的接触电阻。
According to the experiment results, the formula used to calculate the thermal contact resistance was adjusted.
根据实验结果，对接触热阻的计算公式进行了修正。
The existence of the contact resistance must be considered when accurate thermal conductivity measurements are performed.
如果要精确地测量热导率，就必需考虑接触阻力的存在问题。
The design of measuring system of dynamic contact resistance is achieved, including: hardware design and software design.
完成了导电环动态接触电阻测量系统的总体设计，包括硬件电路设计和软件设计。
Conduction resistance test should take the effect of base point, contact resistance, and on-site disturbance into account.
导通电阻测试需注意参考点(基准点)选择、接触电阻及现场干扰的影响。
The heat fault of electrical contact, which results in the increase of contact resistance , can be caused by various origins.
引起电接点热故障原因多种多样，最终都导致接触电阻增加。
A new model of thermal contact resistance based on the statistic characteristic of roughness profile is proposed in this paper.
本文在对粗糙度曲线统计特征分析的基础上，提出了一种接触热阻的计算模型。
Branch splice has less contact resistance and don't change with temperature because of its reasonable design and advanced process.
分支接头结构合理并用先进的工艺制作，接触电阻极小，不受热胀冷缩影响。
The coil arrangement in innovative ways to reduce the air-side resistance contact resistance is small, the heat transfer efficiency;
盘管以新颖方式布置，以减小风侧阻力，接触热阻小，传热效率高；
The compression pressure and temperature had a smaller influence on contact resistance compared with contacting pressure and PF content.
模压压力对接触电阻已有一定程度的影响，但其影响幅度不如接触压力和树脂含量那么大。
Low resistance measurement applications include contact resistance, superconductor resistance, and resistivity measurements of conductors.
各种低阻测量的应用包括：接触电阻、超导体电阻和导体电阻率的测量等。
The testing of insulation resistance, dielectrics voltage-resistance and contact resistance is essential for the connector to reliably operate.
绝缘电阻、介质耐压和接触电阻检验是保证电连接器正常可靠地工作的最基本的常规检验项目。
It is indicated that the contact resistance between Bismuth and Selenium is smaller among three kinds of the materials: Bismuth, Gold and Nickel.
指出：在铋、金、镍三种材料中，铋与硒的接触电阻较小。
The fretting contact resistance test machine is a dynamic test system to measure contact resistance during the fretting progress in contact pairs.
微动接触电阻测试仪是用于微动过程中接触对电阻动态测试的装置。
The check is in the series of coil and four-way reversing valve control relay contact resistance increases, the bad, the contacts the voltage reduced.
经查是与四通阀线圈串联的控制继电器触点接触不良，电阻增大，致使电压降低。
The prediction study on the contact resistance of relays is very significant to that on the contact reliability of relays, even to the whole reliability.
预测继电器触点接触电阻的研究对于预测其接触可靠性，乃至预测其整体可靠性均具有非常重要的意义。
Influences of solution component concentrations and working conditions on corrosion resistance and contact resistance of the film obtained are discussed.
讨论了氧化溶液组成和操作条件对氧化膜耐蚀性和接触电阻的影响。
Low resistance measurement Applications: Contact resistance, superconductor resistance measurements, and resistivity measurements of conductive materials.
各种低阻测量的应用：接点电阻测量、超导体电阻测量以及导电材料的电阻率测量等。
The variational contact resistance with the displacement field can help describe the discontinuous temperature distributions of the contact regions better.
引入随位移变化的接触热阻和接触电阻有助于描述接触部位的非连续温度场变化；
In this paper, we proposed a theoretical method and results for calculating special contact resistance and contact impedance of base contact of a PNP type HBT.
给出了非合金接触情况下，PNP型HBT基极比接触电阻和接触阻抗的解析计算方法和结果。
Figure 4-43 illustrates a test configuration that employs a Model 2182a Nanovoltmeter and a Series 2400 SourceMeter instrument for contact resistance measurements.
图4 -43示出使用2182a型纳伏表和2400系列数字源表仪器进行接触电阻测量的测试配置情况。
If the contact resistance is too big, the influence is dependable, and lowered the circuit breakers to break the service life, direct influence of safety production.
如果触头接触电阻过大，即影响工作可靠，又降低了高压断路器的使用寿命，直接影响安全生产。
If the contact resistance is too big, the influence is dependable, and lowered the circuit breakers to break the service life, direct influence of safety production.
如果触头接触电阻过大，即影响工作可靠，又降低了高压断路器的使用寿命，直接影响安全生产。
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