equal precision frequency measurement

常見例句

雙語例句

• A digital frequency meter designed by using equal precision measurement, have realized the frequency measurement.
  利用等精度測量原理實現(xiàn)了頻率的測量。
• This design uses FPGA chip and VHDL program to improve the stability of frequency detecting system and realize equal precision measurement of frequency, period, pulse width and duty ratio.
  選用FPGA芯片通過VHDL編程實現(xiàn)，提高了測頻系統(tǒng)的穩(wěn)定性，可實現(xiàn)頻率、周期、脈寬和佔空比的等精度測量。
• A wetness measurement system based on cavity perturbation method is designed for precise measuring, including automatic frequency tracing system and equal precision frequency measurement system.
  以汽輪機(jī)內(nèi)蒸汽溼度的準(zhǔn)確測量爲(wèi)目的，設(shè)計了基於微波諧振腔微擾法的蒸汽溼度測量系統(tǒng)：自動頻率跟蹤系統(tǒng)和等精度頻率測量系統(tǒng)。
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