高压直流试验是换流变压器的例行试验之一。
HVDC test is one of routine tests on the converter transformer.
通过对比指出应积极推行环境应力筛选,尽量不进行环境例行试验。
Finally suggests we should implement environmental stress screening in delivering product instead of environmental routine test.
建议变压器例行试验和运行变压器应增加有载分接开关偏移电压测量项目。
The proposals for measurement of OLTC recovery voltage in transformer test and operation are made.
产品全部通过国家变压器质量监督检验中心的例行试验、型式试验和特殊试验。
All products have passed the regular test, type test and special test hold by the national transformer quality inspection and testing center.
本文首先介绍了环境例行试验及其作用,给出了环境例行试验在某型号产品上的应用实例,指出了环境例行试验的不足之处。
This paper introduces environmental routine test and its effect at first, gives an application example in delivering a product, and points out its deficiency.
如果临床医师认为该地区不能认同肾上腺素之例行使用,他们应该进行一随机式的试验去检讨该信念。
If clinicians believe local factors do not justify routine adrenaline, then they should test their belief in a randomized trial.
介绍了型式认可试验和工厂例行检验中有关信息技术设备的保护连接导体电阻的测量方法,以及在某些特殊设备上的应用。
The text introduced the test method and application in some special instances about Information technology equipment Protective Bonding Conductor in Type test and Routing test.
这些试验没有提供足够的证据显示,不完全流产后例行使用抗生素会有效果。
The trials did not provide enough evidence to show the effects of routine antibiotics for women after incomplete abortion.
方法:随机对114例行机械通气患者进行对照试验。
Methods : Control experiment on 114 mechanical ventilation patients was given randomly .
随机试验中比较例行使用预防性抗生素和未例行使用者才有资格列入。
Randomised trials comparing a policy of routine antibiotic prophylaxis with no routine prophylaxis were eligible for inclusion.
试验设计:连续收集一系列病例行回顾性研究。
STUDY DESIGN: Retrospective review of consecutive case series.
试验设计:连续收集一系列病例行回顾性研究。
STUDY DESIGN: Retrospective review of consecutive case series.
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