speed changer
变速器
常用释义
英式发音
美式发音
基本释义
- 速度变换器：一种用于调整设备运行速度的装置，通常应用于音响设备、电动机等。
例句
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1·The automatic speed changer is received in a speed changer case (45).该自动变速 器容纳在变速箱（45）内。
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2·This cross-country automobile also includes electric operation and control speed changer, backup tyre and displaceable oil tank.该越野汽车还可包括电操控变速器、备胎及可置换油箱。
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3·The automatic speed changer has a primary sheave, a secondary sheave, and a V-belt carried on the primary sheave and the secondary sheave.自动变速 器包括主带轮、副带轮以及围绕主带轮和副带轮缠绕的V带。
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4·It adopts the hinged front and back frames, electric operation and control speed changer and the chain-driven and chain gear-driven wheels, therefore it can be folded;由于前、后车架铰接，和采用电操控变速器及前轮为链条及链轮传动，所以该汽车可以折叠；
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5·In this process, using the frequency changer to control the fans 'rotational speed.在此过程中，采用变频器调速控制风机转速。