【字彙解釋】

reducing pipe 漸縮管

reducing

n. 減肥法, 還原, 減低

pipe

n. 管子、管狀物、尖銳的聲音 vt. 用管道輸送、用管樂器吹奏 vi. 尖聲地說、吹奏管樂


【前後詞彙】

reduced requced 減速
reduced-voltage starting 降壓起動
reducing flame 還原焰
“a”
“c”
“~
reducing pipe 漸縮管
reducing valve 減壓閥
reduction gear 減速裝置
reduction of area 斷面收縮
reduction ratio 減速比；減縮比