介绍了本质安全火花试验装置的原理、装置类型、各装置的适用范围及应用状况。

In this paper, principle, type of equipment, application range of various equipment and application status of intrinsically safe spark apparatus is introduced.

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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。

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.

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这个方法的原则是为了证明哪个制造商所进行的绝缘火花试验是符合第9条规定的标准的。

The principle of this method is to standardize the method by which manufacturers may demonstrate that their spark testing is effective in detecting faults in the insulation as specified in clause 9.

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There is also the constant, creative tension around experimentation and making sure everyone in the organization feels it's better to experiment, fail and then move on and experiment again than to not do that.

而且，在技术试验上，他总会持续迸发出创造性的火花,在这之前，马克会去确认,团队里的每一个人是否同意试验，如果第一次失败，我们会继续,而不是停止试验。

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