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threshold value

电子产品 tröskelvärde
threshold value The maximum concentration of a particular substance to which a worker should be exposed in a given period of time
环境 tröskelvärde
 英语 词库
threshold value
计量学 The smallest change in the input of a device, starting from the zero point, which causes a perceptible response in its output
threshold value
: 5 短语, 4 学科
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