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trial boring meaning in Chinese

试钻；【机械工程】钻验。

Examples

  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
    从试钻的第一决矿石样品来看那是很有开采价值的，不过我们应该记住不可光凭偶然现象就下断语。

Related Words

  1. boring
  2. boring sample
  3. boring machine
  4. trial
  5. trial run
  6. state trial
  7. cinder trials
  8. trial test
  9. field trial
  10. trial cruise
  11. trial bore
  12. trial bore hole
  13. trial boring tool
  14. trial by battle
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