test of early malfunction 早期故障试验
In 2006, he underwent a carotid ultrasound test and transthoracic echocardiography, which showed, among other troubles, a malfunction of the mitral valve.
他于2006年进行了颈动脉超声和经胸超声心动图检查，检查结果显示，他的心脏还有其它问题，其中之一是二尖瓣功能障碍。
The early malfunction pattern is identified and the analysis of severity of early malfunction made through the test of early malfunction of the horizontal machining center.
通过卧式加工中心早期故障试验，找出其早期故障模式，进行早期故障严重度分析。
The function of high-speed digital transmission and real-time test for malfunction is designed.
该模块通用性和扩展性强，具有高速数据传输和实时故障诊断功能。
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