Triathler is a compact and portable single-well instrument that provides instant results for liquid scintillation counting and luminescence measurements.

该计数器是一个结构紧凑的便携式单孔设备，提供液体闪烁计数和发光测量的即时结果。

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Used a counting instrument and limit witches, steel tubes make a counter that can be statistics the number of bags filled something on the conveyor belt.

我用计数仪表和限位开关、钢管等简单的物品制作了一个计数器，这个计数器可以数传送带上装满物品的袋子的个数。

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The steady counting rates of neutron in reactor are measured by a conventional instrument(the start-up devices)to calibrate reactivity worth of a control rod.

利用常规仪器（堆控制室中的启动装置）测得反应堆中稳定的中子计数率来刻度控制棒的反应性当量。

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