furrow opening 中文意思是什麼

furrow opening 解釋
開第一條溝
  • furrow : n 1 溝,犁溝,壟溝。2 耕地,農田。3 航跡;車轍,(臉上的)皺紋。vt 1 (用犁)開(溝),給(田)作...
  • opening : n 1 開,開放;開始,著手;開端,開頭;開場,開幕。2 口,孔,縫,洞;空隙;通路。3 空地,空場;〈...
  1. Grinding parts : including the ends, surface rings, trifle furrow, inclined plane, opening and etc

    研磨部位:包括端面周面斷屑槽溝斜面孔穴等加工研磨。
  2. Furrow - ridge - opener is the main working part of water - application - furrow seeder, the key requirement to the new design is the furrow opening, ridging, watering and fertilizing of soil completed at a time

    起壟開溝器是灌水溝播機的主要工作部件,它需同時完成起壟、開溝、灌水、施肥等多項工作。
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