voltmeter 中文意思是什麼
voltmeter
解釋
n. 名詞 【電學】電壓表,伏特計。-
09999 voltmeter, ammeter, power meter, frequency meter
09999電壓表電流表功率表頻率表 -
When measuring the magneto performance parameter , we find that the instrument which use to measure voltage and current is still the simple voltmeter and amperemeter in the national standard , and the form of wave that we observed is anomaly. based on the measure principles, it obviously ca n ' t be used to do quantitative analysis ; because the discharge process of ignition system is quite complex, accompanies with very strong electromagnetism interference, and the ignition current and voltage are variable , it make the measure of ignition energy become a difficult thing of ignition system performance detection
在磁電機常規測量時,發現在國家標準中用於測量電壓、電流的儀器仍然是普通的電壓、電流表,而觀測到的波形多為不規則的形狀,根據測量原理,顯然不能用其來做定量的分析;由於點火系統的放電過程比較復雜,伴隨著很強的電磁干擾,點火電流、點火電壓都是變量,使得點火能量的測量成為點火系統性能測試的一個難點。 -
And the excitation voltage and output were also fed through the selector switch to the digital voltmeter.
其激勵電壓和輸出也通過選擇開關接到數字電壓表上。 -
Test method for alternating current magnetic properties of laminated core specimen using the voltmeter - ammeter - wattmeter methods
伏特計-安培計-瓦特計測定疊層鐵芯樣品交流電磁特性的方法 -
Standard test method for alternating current magnetic properties of laminated core specimen using voltmeter - ammeter - wattmeter methods
用萬用表法測定疊片鐵芯樣品的交流磁性的標準試驗方法 -
Verification regulation of model 321 wide band phase angle voltmeter
Pav - 321型寬帶相位電壓表試行檢定規程 -
Verification regulation of model 931 b rms differential voltmeter
931b型有效值差分電壓表檢定規程 -
Voltmeter selector switch
電壓選擇開關 -
Slide - back vacuum tube voltmeter
偏壓補償式電子管伏特計 -
Calibration of a single range high voltage voltmeter
校正一臺單量程高壓電壓表。 -
Verification regulation of dc digital voltmeter
直流數字電壓表試行檢定規程 -
Verification regulation of lf electronic voltmeter
低頻電子電壓表檢定規程 -
Calibration of a single range ac high voltage voltmeter
校正一個單量程交流高壓電壓表 -
General specification for ac digital voltmeter
交流數字電壓表通用技術條件 -
Verification regulation of impulse peak voltmeter
沖擊峰值電壓表檢定規程 -
Standard test method for alternating - current magnetic properties of toroidal core specimens using the voltmeter - ammeter - wattmeter method
使用伏特計-電流計-瓦特計方法測試環形鐵芯試樣交流磁性能的標準試驗方法 -
Epstein standard test method for alternating - current magnetic properties of materials at power frequencies using wattmeter - ammeter - voltmeter method and 25 - cm epstein test frame
用瓦特計-安培計-伏特計和25厘米愛普斯坦 -
Voltmeter analog to digital converter
電壓表模擬數字轉換器 -
Voltmeter type ground detector
伏特計式檢漏器 -
Ac milli - voltmeter
交流毫伏電壓表
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