Rapidness is at the first place in air pollution emergency monitoring, which includes instrument method, detectortube method, test paper colorimetry and solution rapidness method.
大气污染应急监测应首选快速法，包括仪器法、检气管法、试纸比色法和溶液快速法。
2
The trigger inspected the performance of the switch tube and breakdown detector, for avoiding miss detection.
触发器检测开关管和击穿检测器性能，确保不误检、漏检高压击穿。
3
The sensitivity of liquid scintillation detector for DT neutrons is measured with pulse neutron tube.