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- The first stage is push pull forward converter, and the second stage is a dual buck inverter(DBI). 該靜止變流器前級采用推挽正激式變換器,后級采用雙降壓式逆變器。
- AIM: To evaluate cardiovascular responses to push pull maneuver and the mechanisms of the push pull effect. 目的:評價(jià)推拉動(dòng)作的心血管反應性及推拉效應的發(fā)生機制。
- Objective Push pull maneuver(PPM) was simulated using a tilt table to assess detailed cardiovascular responses and the simulation model. 目的建立傾斜床模擬推拉動(dòng)作模型,并觀(guān)察其引發(fā)的心血管反應性特點(diǎn)。
- Under developing four different modes of operation of the push pull zero voltage switching multiresonant converter (PP ZVS MRC), a complete DC analysis is presented. 將零電壓開(kāi)關(guān)多諧振技術(shù)應用于推挽變換器電路，提出了一種推挽式零電壓開(kāi)關(guān)多諧振高頻變換器（PPZVS－MRC）電路方案，較全面、完整地對其穩態(tài)工作模式和直流特性進(jìn)行了分析，發(fā)現了變換器正常運行的4種工作模式。
- Moreover, it has a whole page perfect push pull DC amplifier stream composition in circuitry, a modification of a nakedness property is aimed at, and the amount of NF is reduced. 此外，它有一個(gè)完美的整頁(yè)拉推流直流放大器組成的電路，修改赤裸財產(chǎn)的目的是，和數額的NF降低。
- A high frequency link Push Pull Forward(PPF) type inverter is proposed in this paper,which have the advantages of the Push-Pull DC converter and the high pulse DC link inverter. 本文結合推挽正激直流變換器和高頻脈沖直流環(huán)節逆變器的優(yōu)點(diǎn),提出了一種適用于低壓大電流輸入場(chǎng)合的推挽正激式高頻環(huán)節逆變器。
- Should abandon western not the " with actual suit overtakes strategic " , executive push pull strategy, with tamp western the base that region economy expands. 西部應拋棄不切合實(shí)際的"趕超戰略",實(shí)施推拉戰略,以夯實(shí)西部區域經(jīng)濟發(fā)展的基礎。
- A bi-directional DC-DC converter for high-low voltage convertion was presented which was based on current-fed push pull converter and full-bridge converter. 研究了一種適合高低壓變換的雙向DC/DC變換器,該變換器為電流型推挽變換器和全橋變換器組合而成的電流-電壓型拓撲。
- Push pull train? 推拉式列車(chē)?
- Objective To explore the effect of push pull effect (PPE) simulated by lower body negative pressure (LBNP) rotating table, and observe the physiological responses to push pull maneuver. 目的探討下體負壓旋轉床模擬航空推拉效應的效果,觀(guān)察推拉動(dòng)作對心血管功能的影響。
- You push from the back and I'll pull at the front. 你在後面推，我在前面拉。
- Would you rather push the barrow or pull it? 這輛小車(chē)你愿意推呢，還是愿意拉呢?
- push pull complementary collector circui 推挽互補集電極電路
- class b push pull power amplifier 乙類(lèi)推挽功率放大器
- single ended push pull amplifier 單端推挽放大器
- How can I drive away these feelings of sadness? 我該怎樣做才能驅散憂(yōu)傷？
- two transformer push pull converter 雙變壓器推挽變換器
- Bill wave his hand to us and then drive away. 比爾向我們揮手告別后開(kāi)車(chē)走了。
- Some plants push their roots deep into the soil. 一些植物的根深深長(cháng)入土中。
- If we can pull through this recession, we will be in good shape. 如果我們能渡過(guò)這段經(jīng)濟不景氣的時(shí)間，我們就會(huì )好多了。
