挽用型 的英文怎麼說
中文拼音 [wǎnyòngxíng]
挽用型
英文
draft type-
Then novel circuit structure of bi - directional voltage mode ( based on forward converter ) inverters with high frequency link, are proposed, which is constituted of input cycloconverter, high frequency transformer, output cycloconverter, input and output filter ; the circuit topologies family of this bi - directional voltage mode inverters with high frequency link include six circuit topologies, such as push pull - full wave mode, push pull - full bridge mode, half bridge - full wave mode, half bridge - full bridge mode, full bridge - full wave mode, and full bridge - full bridge mode etc. taking full bridge - full bridge mode circuit as an example, principle of uni - polarity phase shifting controlled bi - directional voltage mode inverters with high frequency link is introduced
本文首先論述了dc / ac逆變技術的應用前景及發展現狀。基於正激forward變換器的雙向電壓源型高頻環節逆變器電路結構，由輸入周波變換器、高頻變壓器、輸出周波變換器、以及輸入、輸出濾波器構成;雙向電壓源高頻環節逆變器電路拓撲族，包括推挽全波式、推挽橋式、半橋全波式、半橋橋式、全橋全波式、全橋橋式六種電路。Virtual enterprises ( ve ) can save the one and the other and provide them with fast, low cost and high quality manufacturing solutions, hi developing countries, the currently widely applied re - engineering by downsizing proposed by the financial institutions of breton wood leads to disastrous social crises and economic asthenia of big and medium - sized local companies
虛擬企業（ ve ）能夠挽救這些公司，並為它們提供迅速，廉價和高質量的生產方案。在發展中國家，現今普遍採用的方法是由bretonwood財政機構提議的通過縮小規模實現重組工程（ re - engineering ） ，這種方法會導致大中型地方性公司嚴重的社會危機和經濟衰退。This will greatly reduce the loss that caused by the electromotor fault. it is the motive of the develop the facility fault diagnosis instrument of asynchronous motor
因而，對電機的故障診斷與監測就顯得十分必要，尤其是現代化生產中使用的大型電機，如果出現故障不及時排除，將會造成難以挽回的損失。Some of the figurines in the museum wear their hair in a bun on the right side of the head or in a coil at the back or in a bun right on the top with a soft hat
俑中有挽圓髻于頭頂右側，有的梳編髻于腦后，有的挽圓髻于頭頂外罩軟帽。發型之上又扎有發帶發繩和發卡，用以束發。" ratbot ", as the creature has been named, could one day be used to rescue earthquake victims buried under rubble, seek out land mines or even, with the help of miniature video cameras, spy inside secret installations
這種被命名為「老鼠」機器人的動物將來能夠用以挽救埋在碎石下的地震災民，搜尋地雷，甚至在微型攝像機的幫助下，監視內部的秘密裝置。In this dissertation, a novel bidirectional dc / dc converter ' s topology was designed, witch used in vehicle power supply systems. the converter is composed of fundamental bidirectional switch cell, using phase - shifted full - bridge zvs pwm dc / dc converter in buck circuit and using push - pull boost converter in boost circuit
文中從雙向dc dc變換基本單元入手，針對某大型車載電源系統設計了一種新型雙向dc dc變換器拓撲電路，降壓變換採用移相全橋式zvs ? pwm功率變換，升壓變換採用推挽式dc dcboost功率變換。分享友人