常見例句

雙語例句

• Natural earthquakes are actually phenomena of acoustic emission of earth medium.
  天然地震實際上是地球介質的一種聲發(fā)射現(xiàn)象。
• Large number of practices prove that acoustic emission technology owns very strong practicality.
  大量的實踐證明，聲發(fā)射技術具有很強的實用性。
• Through to acoustic emission technology understanding, In the light of the mining engineering key stratum theory, applies it in overhead mining.
  通過對聲發(fā)射技術的理解，結合采礦工程中關鍵層理論，將其應用到蹬空開采中。
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