在一定的条件下，当QT 45010铸态球铁的石墨球化级别为1 ~ 4级时，其机械性能合格。
On a certain condition, when the nodulizing grade of graphite of as cast ductile iron is grade 1 to 4, its mechanical properties are qualified.
我们已经设计出一种全新的定点方法，针对采用特定焊料、回流设定和清洗方法的电路板进行性能合格测试。
A new site specific method has been designed to run performance qualifications on boards built with specific soldering materials, reflow Settings and cleaning methods.
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.
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