Kelvin bridge是什么意思 Kelvin bridge在线翻译 Kelvin bridge什么意思 Kelvin bridge的意思 Kelvin bridge的翻译 Kelvin bridge的解释 Kelvin bridge的发音

1. We used infrared ray to exam the sample failure in the Al trace or solder bump after electromigration test. Because thick-film UBM has Kelvin probes structure, we also used 4-point probe to measure bump resistance in thick-film bump. Before bump open, we found different failure mechanisms between aging-free and aging solder joint. Sample which age may form IMC bridge between chip and board during electromigration test. It may be an important reason to prolong the sample life time.
    我们发现不同的破坏机制在有热时效与没有热时效在试片整个损坏前，由於厚膜试片有著Kelvin probes结构，所以我们可以使用四点量测去测量试片中因为电迁移孔洞造成焊锡球电阻增加情形，观察其中的破坏机制，我们发现热时效过后的试片，在电迁移测试中容易产生IMC桥连接晶片端与基版端使电子通过，可能也是增加试片life time的重要因素之一。

2. However, when measuring micro resistance, Kelvin bridge method which is used to measuring low resistance is not applicable. So we need a system to measure micro resistance.
    但是，在测量微电阻时，常用的测量小电阻的开尔文电桥就无法满足要求，所以需要一种测量微电阻的系统。

3. Chronometer time minus watch time Kelvin bridge ohmmeter
    天文钟时间减钟表时间凯尔文电桥式电阻表

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4. The overview of the existing model of the collision cell that based on the collision theory, and used the Kelvin model as the collision cell of the full-bridge model in this paper.
    基于碰撞理论，概述现有碰撞单元模型，比较并选取Kelvin模型作为本文有限元全桥模型中的碰撞单元。

5. The design principle, former faceplate and applications of digital Kelvin bridge are expatiated.
    阐述了高级数字式开尔文电桥的设计原理、前面板及实际应用。

6. In order to avoid the effect of lead resistance and contact resistance in measuring low resistance with DC Wheatstone Bridge, DC Kelvin Bridge is usually used to measure the value of low resistance.
    为了避免导线电阻和接线端的接触电阻对直流电桥测量低电阻的测量结果产生较大误差，采用凯尔文直流双臂电桥测量低电阻的阻值。

7. Advanced digital Kelvin bridge
    高级数字式开尔文电桥

8. Kelvin bridge什么意思

8. Kelvin bridge has the virtues of high sensitivity, precision reading and convenience to use.
    凯尔文直流双臂电桥具有灵敏度高、读数准确和使用方便的优点，是测量材料电阻率和磁阻的有效工具。

9. When applied, Kelvin bridge and potentiometer have the virtues of high sensitivity, precision reading and convenience to use, especially potentiometer does not affect the original state of the samples being detected at all.
    凯尔文直流双臂电桥和直流电位差计具有灵敏度高、读数精确和使用方便的特点，尤其是直流电位差计在使用时不影响被测对象的原来的状态，是精确测定纳米材料电阻率和磁阻的有效工具。