額定頻帶 的英文怎麼說
中文拼音 [édìngbīndài]
額定頻帶
英文
nominal band-
The controlled object hyvp ( hydraulic pressure vibration platform ) has the property of big loading pressure and rating power, so it need considerable transmitted and control power, it also has the property of high - level math model, and narrow frequency width in closed - loop, and bad stability. this thesis is based on the hpvs in the “ tiema project ”
被控對象(液壓振動臺)具有負載壓力和額定功率相當大的特點,因此要求傳輸和控制的功率要相當可觀;而且它還具有數學模型階數高、閉環頻帶寬度窄、穩定性差等特點。At the operating voltage and current less than rated values, the amplifier provides a maximum of 5. 94 - w ( continuous wave ) output power when driven into saturation. the average combining efficiency over the operating band was estimated at 82 %. the maximum combining - efficiency and the overall power - added efficiency ( pae ) is 87 % and 13. 6 %, respectively
該功率合成放大器在低於mmics功率單片額定工作值的情況下獲得了1 . 7ghz帶寬的最大飽和輸出功率5 . 94w (連續波) ;整個帶內合成效率估計平均為82 % ,最大合成效率達87 % ,功率相加效率( pae )約為13 . 6 % ;若電源達到mmics單片的額定值,估計最大輸出射頻功率將會達到7w 。The generators are of three - phase four - wire type, making use of star connection with neutral point. the rated line voltage is 400v. phase voltage 230v. frequency 50hz, power factor 0. 8 ( lag ). it can provide 60hz and the other voltage ' s generator according to necessary
本發電機為三相四線制,採用帶有中性點的星接法,額定電壓為400伏,相電壓為230伏,頻率50赫,功率因素0 . 8 (滯后)根據用戶需要,也可提供60赫及其它電壓值的發電機。Loudspeakers, power rating, full range
全頻帶揚聲器功率額定值分享友人