People usually prove the reliability of products by means of sample test, which needs a lot of samples and is not always applicable in engineering.
常用抽样检验的方法进行产品可靠性验证，根据这一方法所确定的验证试验方案，在一定的风险下所需样本量较大，有时在工程上是不可接受的。
This paper, through a practical engineering case, describes the reliability ofthe ultrasonic wave test.
本文通过工程实例，阐述了用超声波法检测的可靠性。
The reliability test is the most important project and the fundamental content of reliability engineering.
可靠性试验是可靠性工程最基本的内容和最重要的工作项目。
If it is difficult to carry out in-situ test, tri-axial test is a method with relatively high reliability and favorable for engineering safety.
当原位试验方法难以实施时，三轴试验是可靠性较高的试验，结果有利于工程安全。
Field test data proves the reliability and adaptability of water shut-off tools. In views of reservoir engineering, it analyzes single well and areal water shut-off effect.
通过现场试验数据证明堵水工具的可靠性和适应性，从油藏工程的角度出发，分析了单井堵水效果和平面效果。
Vibration test system is essential to reliability tests in engineering development, qualification and production.
振动控制系统是研制、鉴定和生产可靠性试验必备的设备。
This paper, through a practical engineering case, describes the reliability of the ultrasonic wave test.
本文通过工程实例，阐述了用超声波法检测的可靠性。
Compared with the test data, the estimated root mean square breaking wave forces have higher reliability and is recommended for engineering application.
与实测的破碎波总力相比，均方根破碎波浪力的估算结果具有较高的置信度，建议在工程中应用。
Framing a feasible test plan to evaluate the working life reliability of such components within limited test period is urgently required in engineering practice.
工程中迫切需要制定合理可行的验证试验方案，在有限的试验周期内验证产品的可靠性是否符合指标要求。
Framing a feasible test plan to evaluate the working life reliability of such components within limited test period is urgently required in engineering practice.
工程中迫切需要制定合理可行的验证试验方案，在有限的试验周期内验证产品的可靠性是否符合指标要求。
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