短語(yǔ)詞組短語(yǔ)incremental permanent speed droop 增量穩(wěn)態(tài)轉(zhuǎn)速下降permanent speed droop adjusting device 固態(tài)轉(zhuǎn)差系數(shù)調(diào)整裝置 返回 permanent speed droop