frequency meter 【電學】頻率[周率]計。
【電學】頻率[周率]計。 “frequency“ 中文翻譯： n. 1.屢次，頻仍，頻繁。 2.(脈搏等的)次數，出現 ...“meter“ 中文翻譯： n. 〔美國〕＝ metre. “absolute frequency meter“ 中文翻譯： 絕對頻率計“absorption frequency meter“ 中文翻譯： 吸收式頻率計; 吸收性頻率計“audio frequency meter“ 中文翻譯： 聲頻頻率計; 音頻頻率計“audio frequency power meter“ 中文翻譯： 聲頻功率計“audio-frequency power meter“ 中文翻譯： 聲頻功率計“autodyne frequency meter“ 中文翻譯： 自差式頻率計“automatic frequency meter“ 中文翻譯： 自動頻率儀“beat frequency meter“ 中文翻譯： 差頻測試計; 差頻頻率計; 拍頻測試器“bridge type frequency meter“ 中文翻譯： 電橋式頻率計“buzzer frequency meter“ 中文翻譯： 蜂鳴器頻率計“carrier frequency level meter“ 中文翻譯： 載頻電平表“cavity frequency meter“ 中文翻譯： 空腔頻率計共振腔頻率計; 諧振腔頻率計“cavity resonator frequency meter“ 中文翻譯： 諧振腔頻率計“cavity-resonatior frequency meter“ 中文翻譯： 空腔諧振器頻率計“coaxial cavity frequency meter“ 中文翻譯： 同軸空腔頻率計“coaxial frequency meter“ 中文翻譯： 同軸式頻率計“coaxial line frequency meter“ 中文翻譯： 同軸線頻率計“coaxial-cavity frequency meter“ 中文翻譯： 同軸(空腔諧振器式)頻率計“coaxial-line frequency meter“ 中文翻譯： 同軸頻率計“coazial-line frequency meter“ 中文翻譯： 同軸線式頻率計“commercial frequency meter“ 中文翻譯： 工業用電頻率計“counter type frequency meter“ 中文翻譯： 計數式頻率計“counter-type frequency meter“ 中文翻譯： 計數式頻率計
frequency modulation |
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A new full - wave measurement circuit structure is put forward that would increase distribution automation system reliability and veracity . the distributed protection and monitoring unit in this paper can instead of general instruments of low voltage distribution system . it not only combines ampere meter , voltage meter , active power meter , reactive power meter and power meter , frequency meter into a meter , but also increases monitoring position switch , control bus switching alternately and monitoring energy 本文研制的保護和測控單元，可替代低壓配電系統中所使用的常規儀表，將原來回路需要的電流表、電壓表、有功功率表、無功功率表和功率因數表、頻率表簡化為一塊表，并增加了位置開關量檢測，控制母線投切和電度監測功能，從而極大的簡化了低壓配電二次儀表設計、安裝調試，提高了運行、維護和管理水平。 |
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The designed testing instrument has the functions of many instruments , such as frequency selective level meter , oscillator , frequency meter , millisecond meter and so on . all measuring and data processing are accomplished by the application software that is installed in a computer 在功能上，裝置集電平振蕩器、高頻頻率計和選頻電平表等多臺儀器的功能于一體，且裝置的所有試驗操作、測量及數據處理由安裝于通用計算機上的應用軟件完成。 |
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On the base of professor wenxiang wang ’ s patent - a small portable high power microwave meter ( no : zl00112613 . x ) , the scheme of high power pulse microwave power and frequency meter is proposed . the sample meter is designed 本論文在王文祥教授專利《一種小型便攜式微波大功率計》 (專利號: zl00112613 . x )基礎上,提出了便攜式大功率脈沖微波功率頻率計設計方案,研制完成了大功率脈沖微波功率頻率計樣機。 |
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Direct acting indicating analogue electrical measuring instruments and their accessories ; part 4 : special requirements for frequency meters iec 60051 - 4 : 1984 , edition 4 ; german version en 60051 - 4 : 1989 直接顯示的模擬電器測量儀及附件.第4部分:頻率表的特 |
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Direct acting indicating analogue electrical measuring instruments and their accessories . part 4 : special requirements for frequency meters 直接作用的指示用模擬電氣測量儀器及其附件.第4部分:頻率計用特殊規定 |
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Direct acting indicating analogue electrical measuring instruments and their accessories - specification for special requirements for frequency meters 直接指示模擬電工測量儀表及其附件.頻率表的特殊要求規范 |
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Direct acting indicating analogue electrical measuring instruments and their accessories . part 4 : special requirements for frequency meters 直接動作指示模擬電氣測量儀器及其附件.第4部分:頻率表的特殊要求 |
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Direct acting indicating analogue electrical measuring instruments and their accessories part 4 : special requirements for frequency meters 直接動作指示模擬電氣測量儀器及其附件.第4部分:頻率表的特殊要求 |
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High intellectual frequency meter in virtual electronic instruments based on flex10k device 虛擬儀器技術及其在醫用心電監護系統中的應用 |
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Dfd frequency meter Dfd頻率表 |
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Digital frequency meter 數字頻率計 |
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Buzzer frequency meter 蜂鳴器頻率計 |
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Reed frequency meter 振動片式頻率計 |
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Cavity frequency meter 諧振腔頻率計 |
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Vibration frequency meter 振動頻率計 |
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Absorption frequency meter 吸收式頻率計 |
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An equal - precision digital frequency meter based on monlithic microcomputer 基于單片機的等精度數字測頻裝置的原理及實現 |
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Coupler for frequency meter 頻率計耦合器 |
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Counter type frequency meter 計數式頻率計 |