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- The spark test which is specified in this standard shall be applied at the stages of manufacture indicated by the cable specification. 这个标准里关于火花测试的内容对于电线电缆制造业是很有用的。
- Spark test voltage values given by the potential difference between the test electrode and the conductor of the core or cable under test shall be specified in the cable standard. 火花试验时,电极与被测试电线或电缆之间的电位差的值在电线标准中有明确规定。
- DC spark testing generates practically no corona and no heat, and is therefore a gentler test process, DC can be used on foamed insulation and thin insulation. 直流火花机几乎不能产生电晕和热量?因此它是一种轻微的测试方法?直流火花机可用于发泡和薄的绝缘。
- Discharge Influencing Factors of Spark Test Device 影响火花试验装置放电因素的探讨
- It is recommended that, when spark testing is being carried out, the following precautions should be observed by the user. 火花机在使用的过程中,操作人员必须注意以下事项
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- It is Imperative that the manufacturer's instructions for production and control procedures provide that cables for which spark testing is required are effectively tested in practice. 指导制造商,哪种火花测试试验符合他们所生产的电线或电缆的检测要求。
- Some bright spark has left the tap running all night. 哪个小淘气干的聪明事，让水龙头开了一夜。
- Probing into Exanine Limited of IEC Spark Test Device IEC火花试验装置检验局限性的探讨
- A spark touched off the gunpowder. 一粒火星引起了火药爆炸。
- John is the spark plug on his rowing team. 约翰是划船队的中坚分子。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Local fighting might spark off a major war. 局部战斗有可能引发一场大规模战争。
- The fire is sparking dangerously. 那堆火迸出火星，十分危险。
- This wood burns steadily with no sparking. 这木柴长时间燃烧正常，不爆火花。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- There was a wild spark in his eyes. 他的两眼炯炯发光。
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- He is answering the test paper busily. 他正忙着答考试卷。
