iron pin 中文意思是什麼

iron pin 解釋
鐵針
  • iron : n 1 鐵。2 鐵器，鐵製品；小刀，尖刀；熨斗，烙鐵。3 〈俚語〉（牛羊身上打的）烙印。4 腳鐐，手銬；馬...
  • pin : PIN ＝personal identification number 個人標識號〈自動提款卡等的個人密碼〉。n 1 別針，扣針，飾針；...
  1. We specialize in manufacturing ud ( l ) series planet cone - disk speed variator, rv series worm gearbox, wj series cast iron worm gearbox, g series helical geared motor & other helical speed reducers, kg series aluminum worm gearbox, y2 series ( ip54 ) electrical motor, x b jxj series cycloid pin wheel reducer, all kinds of combination and their related parts

    專業生產ud （ l ）系列行星錐盤無級變速機， rv系列蝸輪蝸桿減速機， wj系列鑄鐵蝸輪蝸桿減速機， g系列斜齒輪減速機及其它斜齒輪減速機， kg系列鋁合金蝸輪蝸桿減速機， y2系列（ ip54 ）三相異步電機， x b jxj系列擺線針輪減速機，各種組合變速機及各種配件。
  2. Hitting an eight - iron 300 times with a goal of leaving the ball within 20 feet of the pin 80 percent of the time, continually observing results and making appropriate adjustments, and doing that for hours every day - that ' s deliberate practice

    揮動8號鐵（高爾夫球桿型號? ?本網注） 300次，目標是球離標號旗桿不到20英尺的次數達80 % ，不斷觀察結果，作出適當調整，每天這樣練習幾小時? ?這就是有意識地練習。
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