propulsion tunnel 中文意思是什麼
propulsion tunnel
解釋
發動機試驗風洞- propulsion : n. 推進（力）。 a propulsion engineer 動力裝置工程師。 jet propulsion 噴氣推進。
- tunnel : n 隧道；地道；坑道；管道，煙道，風洞；【礦物】石巷，平峒。 tunnel warfare 地道戰。vt （〈英國〉 l...
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The advantage and disadvantage of measurement of propeller - induced pressure by using different equipment is discussed. the method to obtain self - propulsion point for full scale in depressurized towing tank is studied. the measurements of pressure of two propeller models are carried out, the results of the measurement agree with those obtained by cavitation tunnel very well, which proves this measurement is successful, and the theoretical prediction is verified too
比較了不同測試設備用於螺旋槳脈動壓力測試的優缺點，探討了在減壓拖曳水池中實現實船自航點的方法，並進行了兩只螺旋槳模型的脈動壓力測試，經與空泡水洞中脈動壓力的測試結果進行比較，說明該項測試是成功的，同時也對脈動壓力的理論預報結果做了驗證。 -
They enable countries to develop wind - tunnel and jet - propulsion test facilities that are crucial to weapons development, including destroyers, other ships, and fighter aircraft
因為它要求國家進行風洞試驗，噴氣試驗，這些實驗對武器發展都是至關重要的，包括摧毀性武器，艦只和航空器等等。
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