通过对张力测试的分析及传感器的原理分析，介绍一种应用于测试微电子集成电路丝线张力的小量程张力测试机构的设计。

This paper introduces a design of machine in small range tension test which is applied to a field of micro-electronics integrate circuit, by analyzing tasting method and sensor theory.

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印刷电路板(简称pcb)测试机的测试算法是PC B测试机的核心，它直接决定测试机的测试功能和测试速度。

The core of PCB (printed circuit board) tester is testing algorithm, which directly determines the testing functions and speed of PCB tester.

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