trial boring 中文意思是什麼

trial boring 解釋
試鉆；【機械工程】鉆驗。

  • trial : n. 1. （好壞、性能等的）試驗；（人或物的）試用；試車。2. 【運】選拔賽，預賽。3. 考驗，磨難，困難，患難；討厭的人[東西]；【法律】審問；審判。adj. ＝trinal.
  • boring : n. 1. 穿孔，鉆孔；鏜削；地質鉆探。2. 〈pl. 〉 鏜屑，鉆屑。adj. 鏜（鉆）孔的。adj. 令人厭煩的，無聊的，無趣的。 boring people 令人討厭的人。
  1. The first sample of ore from the trial boring is very promising, but we should remember that one swallow doesn ' t make a summer

    從試鉆的第一決礦石樣品來看那是很有開采價值的，不過我們應該記住不可光憑偶然現象就下斷語。
  2. Based on a thorough investigation of the engineering geological condition for the reservoir region of the huizhou pumped storage power station, the in - situ trial pit water injection test, boring water injection test, and water pressure test were performed to study the permeability of rock and soil mass

    摘要在對惠州抽水蓄能電站庫區工程地質條件進行詳細調查的基礎上，採用現場試坑注水和鉆孔注水、壓水試驗等方法了解巖土體的透水性。
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