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(dǎo)致光線入射角度產(chǎn)生偏差，此角度偏差使波長測量不準(zhǔn)，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產(chǎn)生的誤差進(jìn)行了分析，提出了利用單線溫度傳感器DS1820測量雨水溫度，實(shí)現(xiàn)對超聲波傳輸速度的精確計(jì)算，達(dá)到準(zhǔn)確測量雨量的設(shè)計(jì)要求（優(yōu)于1%）。