Boeing is also developing a special carriage release system for the weapon. 波音為此也開(kāi)發(fā)了特殊的對該武器的運送發(fā)射系統。
The acoustic emission system as a technique for the monitoring of stress change in a rock mass has now become mature. 聲發(fā)射系統作為一種探測巖體內部應力變化的技術(shù)從其誕生到現在已逐漸成熟。
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