Most in - circuit test fixtures use spring - loaded probes and are vacuum actuated.

很多 在线 测试固定装置是带有弹簧的探针或者采用真空启动的.

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Sequence circuit test patterns always have redundancy.

时序电路测试生成算法产生的向量存在冗余.

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The development of computer and virtual instrument has provided some new ways for PCB In - circuit test.

计算机和虚拟仪器的发展为PCB在 线测试提供了更为灵活的实现方式.

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Satisfying selecting targets are attained through flotation condition test, synthetical condition test and close circuit test.

经浮选条件试验 、 综合条件试验和试验室闭路试验获得理想选别指标.

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Short - Circuit Test: The steps usually depend on the power supply system to protect the air switch.

短路试验: 该步骤通常要靠供电系统的空气开关来保护.

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Making and maintaining all test fixtures and programming, including in circuit test and FT ( function test ).

产品测试工装的制作和维护,测试程序的开发和维护, 包括在线测试和功能测试.

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The test circuit, test equipment, calculating formula and test methods are introduced in this paper.

本文简要地介绍了点火线圈的点火能量测试线路 、 测试设备 、 计算公式和测试方法.

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