principal voltage 中文意思是什麼
principal voltage
解釋
主電壓-
After introduction of the tranlinear loop principal, the bjt current controlled conveyor has been designed by using mixed tranlinear loop voltage follower. as for modern integrated circuit, the model of mos transistor, the active resistance and the current mirror integrated circuit formed by mos transistor are introduced. the cmos current controlled conveyor has been derived from mixed tranlinear loop cmos voltage follower based on weak inversion operation
針對現代集成電路的工藝，本文對mos晶體管的工作原理進行了簡要的敘述，討論了有源電阻和電流鏡的實現方法，並利用mos晶體管的亞閾值特性組成混合跨導線性迴路完成對應的電壓跟隨器的設計，推導出了基於cmos技術的電流控制傳送器。 -
The principal needs of realization on strategic inertial accelerometer are large measurement range ( higher than 70g ) and high stability. in this paper aimed at a most basic and typical " sandwich " structure with easy realization in techniques, the system of micromachined electrostatic servo - accelerometer is analyzed in detail on static and dynamic state, mainly including : the influence on the z - component of the center of mass, lateral accelerations disturbance and the applied bias voltage on the stability of the sensor
戰略慣導加速度計實用化的首要條件是大量程（ 70g以上）和高穩定性，本文針對一種最基本、最為典型和工藝上較易實現的「三明治」結構，從靜態和動態兩方面對電容式微機械靜電伺服加速度計系統進行了詳細分析。 -
According to the object and principal of this rural power network building and reconstruction, combining with the specific policy of fuxin ' s structural adjustment in economy, and based on sufficient consideration of the current situation of fuxin ' s rural power network, and the experiences of myself, and after referring to a great deal of technical information, i have done the technical and economic analysis concentrated on the following aspects, such as network arrangement optimizing, building and reconstruction of transformer substation, the building and reconstruction of low voltage power network, the technical and economic analysis of transformer renewing, the inefficient power compensation in rural power network, therefore concludes the direction of fux in ' s rural power network building and reconstruction
論文根據此次全國農村電網建設與改造的目標和原則，結合阜新地區經濟轉型的具體方針，在充分考慮阜新地區農村電網的實際現狀的基礎上，本人根據自己多年的工作經驗，在查閱了大量技術資料的基礎上，就農村電網結構優化、變電所的建設與改造、低壓配電網的建設與改造、變壓器更新技術經濟分析、農網的無功補償進行了詳盡的闡述分析。確定了阜新農村電網建設與改造的方向。 -
The principal axis of the distributing valve is in the form of double ways for high voltage oiling and double ways for sealing, which ensures fully supply for lubricating oil, greatly decrease in wear and tear, highly improvement in service life, few consumption of lubricating oil, saving of oil and reduction of work cost
分配閥主軸採用高壓雙注油雙道密封結構，保證了潤滑油到位充足，用壽命大幅度提高，並且潤滑油消耗量極少，節省油料，降低了運行成本。 -
The accurate fault location of the fault position of high voltage transmission line is principal measure for improving safety and economic performance of the power restoration of line, cut down economic loss due to the failure, which has great social and economic interests
=高壓輸電線路故障點的準確定位是提高電網安全經濟運行的主要措施，準確的故障定位可以減輕巡線負擔，加快線路恢復供電，減小因停電而造成的經濟損失，具有巨大的社會和經濟效益。 -
The software includes procedures to control and monitor the ups such as software pll ( phase - locked loops ), the value modulation of the output voltage, the producing of pwm signals and kinds of protections the control system and operation principal are analyzed and verified by detailed simulation and experiment results
系統軟體部分則包括ups各種系統功能的實現，其中主要研究了軟體鎖相環（市電跟蹤） 、有效值調節、各類保護、 pwm波的生成、閉環控制等的實現。
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