screwed hole中文意思是什麼

screwed hole解釋

  • screwed: 綁架計劃
  • hole: n 1 洞,穴,孔;(衣服等上的)破洞;傷口;漏洞;窩,坑;水流的深凹處,(河道的)緩流窪。2 (獸的...

※英文詞彙screwed hole在字典百科英英字典中的解釋。

  1. At present, the competition of oil industry is very fury, so reducing the cost of exploitation of oil is imperative under the situation. but the oil drillers of our country are relatively old, and the control mode drops behind, which result in the long period of making hole and high ratio of aiguille attaint, which is the main restrict factor of reducing the cost of oil exploitation

  2. Air hole grate

  3. Planting bar used syringes from the bottom of the hole to put adequate amounts of external uniform adhesive filling injection hole, pay attention not to air hole inclose

  4. Supermassive black hole in andromeda galaxy

    仙女座大星系內的大黑洞4 02
  5. The plate was loaded in its own plane by a pin passing through the hole in an annular disc fitted in the hole in the plate.