This system consists of high pressure ionization chamber detector filled with Xe gas, 8051 single chip control unit and low current measuring amplifier.

该监测系统采用高气压氙气电离室作为探测器，以8051单片计算机作为控制主机，电路上采用弱电流测量方法。

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By extracting water from the detector's chamber, the detector surface becomes a concave hemisphere.

通过从检测器的舱室获取水分，检测器表面成为凹半球。

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(Injecting water back returns the detector to a flat surface.) Injecting water into the chamber of the lens makes the thin membrane become a convex hemisphere.

(给舱室注射水使检测器表面回复平坦)注射水进入透镜舱室使得薄膜变成凹半球。

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Mass spectrometry works by evaporating molecules, giving them an electric charge, and then applying an electric field to them and accelerating them through a vacuum chamber to a detector.

ECONOMIST: This year, the Nobel authorities have shown a deft touch