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- But when dragging the lood with constant power, erratic running point existy. 但在拖動(dòng)恒功率負載運行時(shí),存在不穩定的運行點(diǎn)。
- Finally, the prototype of the new-type DISCO CVT based on low sliding rate and constant power is trial-manufactured. 最后試制出新型低滑動(dòng)率恒功率行星錐盤(pán)無(wú)級變速器的樣機。
- Bring about a stepless regulation of all constant power range,in the rotating main movement of universal machine tools. 用變頻調速和機械變速相結合的方法,在主運動(dòng)為旋轉運動(dòng)的通用機床中,實(shí)現全部恒功率范圍內的無(wú)級調速。
- Abstract: According to the load of tripping, driving system of dri ll should have rigid output performance and regulating performance approximate to constant power. 文摘:根據升降鉆具的負載特點(diǎn)，動(dòng)力驅動(dòng)系統必須具備的2個(gè)基本特性是硬的機械特性和近似恒功率的調速特性。
- Offering a whole set of practical constant power output adjusting mechanism for hydraulic system which adopts pillar stopper pump and overflow valve. 為采用變量柱塞泵和溢流閥組合的液壓系統提供了一套普遍實(shí)用的恒功率輸出調節機構。
- Constant power output characteristics can avoid prodigality caused by super-brightness when voltage of high-voltage sodium lamp exceeds 220V. 恒功率輸出特性避免高壓鈉燈在高于220V標準電壓時(shí)會(huì )產(chǎn)生超亮度浪費。
- It has voltage and current controlling loops, under the control of them, it can output constant power, so high pressure sodium Lamp can work unfailingly and steadily. 該電子鎮流器由電流電壓控制環(huán),在雙環(huán)控制下使其輸出恒功率,從而使高樂(lè )鈉燈可靠穩定的工作。
- The characteristic of variation of resistance for Polysilicon microresistor with time was measured under constant power operation using Digital Constant Power System(DCPS). 利用數字式恒定功率測試系統（DCPS）對多晶硅微電阻進(jìn)行恒定直流功率負荷下電阻隨時(shí)間變化特性的測量實(shí)驗。
- The constant power lateral logging tool overcomes the promblems in the primitive tool.The t ool is highly united, exquisitely designed and highly integrated. 恒功率雙側向測井儀組合程度高,設計精巧,集成度高,克服了以往雙側向測井儀存在的不足。
- Use the method of the frequency governor with machine speed.Bring about a stepless regulation of all constant power range,in the rotating main movement of universal machine tools. 用變頻調速和機械變速相結合的方法,在主運動(dòng)為旋轉運動(dòng)的通用機床中,實(shí)現全部恒功率范圍內的無(wú)級調速。
- The principle of constant power control of main generator as well as the triggering control of rectifier bridges is elaborated.Analog test is done to the device. 詳細闡述了主發(fā)電機恒功率控制和整流橋觸發(fā)控制的原理，對裝置進(jìn)行了模擬試驗。
- Thus, the MH lamp has become a popular lighting source.In this dissertation, novel electronic ballasts with constant power control for MH lamps are proposed. 后級為半橋換流器以低頻方波驅動(dòng)高強度氣體放電燈，避免燈管產(chǎn)生音頻共振。
- His wife was a constant inspiration to him. 他的妻子經(jīng)常鼓勵他。
- automatic span powering repeater 自動(dòng)生成功率轉發(fā)器
- directly powered repeater station 直接饋電增音站
- The concordance between the output pressure-flow curve and the target constant power curve was validated through tests on cannon hydrostatic driving system,revealing that the self-regulation function of cannon driving system comes true. 通過(guò)火炮靜液壓驅動(dòng)系統的實(shí)測實(shí)驗,驗證了輸出壓力 流量曲線(xiàn)與目標恒功率曲線(xiàn)基本一致,實(shí)現了對火炮驅動(dòng)系統的自動(dòng)調解。
- The king was shorn of his power by his nobles. 國王被手下的貴族們剝奪了權力。
- Specific structure design, 3D modeling, virtual assembly and finite element analysis (FEA) on chief parts of the new-type DISCO CVT based on low sliding rate and constant power are finished successfully. 完成了新型低滑動(dòng)率恒功率行星錐盤(pán)無(wú)級變速器的具體結構設計及三維建模、虛擬裝配和主要零部件的有限元分析。
- A speed control circuit based on phase-locked loop(PLL) is designed to achieve the constant speed operation, and a current-restricting circuit is designed to achieve the constant power operation. 設計了一種基于鎖相環(huán)的速度閉環(huán)控制電路，進(jìn)行電機的穩速控制，通過(guò)限流電路改變電機系統的特性，實(shí)現恒功率控制。
- This paper described the design and application of double electrode series technique、constant power、costant melting rate controlling in the 5t ESF, and obtained economical profits. 敘述了雙極串聯(lián)技術(shù)及恒功率、恒熔速控制在電渣爐的設計與應用,以及獲得的經(jīng)濟效益。
