媒介
发表于 2025-3-28 16:28:34
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诗集
发表于 2025-3-28 19:55:23
https://doi.org/10.1057/9781137395320ad of the traditional philosophical foundations of metrology the new VIM adopts the philosophy of the “Guide to the Expression of Uncertainty in Measurement (GUM)” – the document prepared under the auspices of BIPM and published by ISO in 1995 . This philosophy was named in VIM the “uncertainty approach”.
photopsia
发表于 2025-3-29 01:34:04
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Toxoid-Vaccines
发表于 2025-3-29 06:51:19
Indirect Measurements,rement of wattage dissipated by a resistor under high-frequency current (obtained, e.g., by measurement of the voltage and current), measurement of temperature using a separately calibrated thermocouple and millivoltmeter and so on.