farm operator 中文意思是什麼

farm operator 解釋
農場經營人員
  • farm : n 1 農場，農莊；農田；農場住宅，農家。2 飼養場，畜牧場。3 〈美國〉別墅。4 【英史】地租；出租田地...
  • operator : n 1 操作者，機務員；司機，駕駛員；【軍事】電話兵；【電話】接線員，話務員（＝telephone operator）...
  1. Spade is the type of farm machine operator. many moulding - making method were tested in the research. common bi - spade, plain bi - spade and half - sweeps shovel ? solid mouldings were built

    以鏟式部件為農機工作部件的代表，嘗試了各種鏟式部件的造型方法，建立了雙翼平鏟、雙翼通用鏟、單翼平鏟的實體模型。
  2. The hydraulic hitch is the common means that the operator be joined with the prime motor in farm machine. the paper made the hitch ? vector equation and found the solutions by newton iteration method through the strong numerical calculation function of computer. so the analytical solution insteaded the graphic method, the design accuracy and efficiency were acceptable

    本研究推導了懸掛機構的矢量方程，並藉助于計算機強大的數值計算功能，用牛頓迭代法解決了解矢量方程的問題，從而用解析法取代了圖解法設計此類機構，提高了設計精度和效率。
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