inaccuracy of measurement

基本解釋

The substrate bend induced the deviation of incidence angle that cause the inaccuracy of wavelength measurement and increase the insert loss;
基片的彎曲導致光線入射角度産生偏差，此角度偏差使波長測量不準，插損增加；
Inaccuracy in the process of measurement is analyzed. It is brought forward that temperature of rainfall is measured by the single-wire temperature sensor DS1820. So the velocity of the ultrason…
通過對測量過程中可能産生的誤差進行了分析，提出了利用單線溫度傳感器DS1820測量雨水溫度，實現(xiàn)對超聲波傳輸速度的精確計算，達到準確測量雨量的設計要求（優(yōu)於1%）。