converter n. 1.使轉(zhuǎn)變[改變信仰]的人。 2.改裝者,改裝品。 3.【冶金】煉鋼爐,吹風轉(zhuǎn)爐;【電,無】換流器,變壓器;變頻器;【自動化】變換器;密碼翻譯[編制]機。
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例句與用法
When the energy converters and the thickness of the steel plate are settled , the attenuation speed of the repetitious pulse reflected wave from the underside is only related to the reflectivity of the reinforced concrete interface 在鋼板厚度和換能器確定的情況下,多次脈沖底面反射波的衰減速度只與鋼-混凝土界面的反射率有關。
Also , for material showing pyroelectric properties , electric charges will appear under the effect of temperature . according to these proprieties , a piezoelectric element is an electromechanical transducer ( energy converter ) . at present , most of the piezoelectric material is film or ceramic cylinder 聚偏氟乙烯( pvdf )作為一種壓電材料,具有很強的壓電效應和熱釋電效應,也是目前在壓電高分子材料中研究的較為系統(tǒng)、應用最廣泛的高聚物。
As the key role of vehicle revolution , the electrical motorcycle drive system has many shortcomings such as low energy efficiency , short running distance within once charge , etc . i n this paper , based on studying the traditional bi - directional energy converters of dc drives , a novel energy saved electrical motorcycle ac drive is presented 環(huán)境保護和能源問題是二十一世紀“綠色革命”的兩大主題,電動車作為汽車“綠色革命”的主角,存在著能量使用率低、一次充電行駛里程短等問題。本文通過研究直流調(diào)速系統(tǒng)雙向功率變換電路,提出一種zczvsboost雙向dc dc變換器與vvvf變頻調(diào)速器相結(jié)合,驅(qū)動鼠籠型異步電機的節(jié)能型電動車交流驅(qū)動系統(tǒng)。