为了预测可靠性，一个可靠的阀门设计必须通过临界操作条件下的应力分析和功能合格测试。
In order to predict reliability, a sound valve design must be backed up up by a stress analysis and functional qualification testing under critical operating conditions.
目的为了提高B -D试验判读的有效性和准确性，我们观察两种B - D试验包测试图的合格率，并对试验失败进行原因分析。
OBJECTIVE To improve the reading efficiency and accuracy of B-D test, we have studied and analyzed the failure causes.
从比特误码率、信噪比等测试结果数据分析可知，接收终端的性能合格，经过前向纠错后可以保证用户数据的准确性。
The test data of bit error rate and signal-to-noise ratio show that the performance of the receiver terminal is available, which guarantees the accuracy of the data after the forward error correction.
在依据强制性安全标准进行测试时，如果某种样品没有测试合格，应立即采取“整改行动计划”；
Conduct a "Remedial Action Plan" whenever a sample fails a test to a mandatory safety standard;
在依据强制性安全标准进行测试时，如果某种样品没有测试合格，应立即采取“整改行动计划”；
Conduct a "Remedial Action Plan" whenever a sample fails a test to a mandatory safety standard;
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