All pit level detection instrumentation to be tested and calibrated.

所有的钻井液液面监测仪器都要调试好、校对好.

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Suitable for low - light - level detection applications, the photomultiplier tube ( PMT ) provides extremely high sensitivity and ultra - fast response.

适合微光探测应用, 光电倍增管 ( PMT ) 提供极高的灵敏度和 超快速 响应.

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According application of this method, which shows this resin level detection & control technique is quite reliable.

最后,通过大量实际加工原型的实验表明,这种液位控制的方法是十分可靠的.

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