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- The liquids employed for rocket propulsion are called propergols. 用于火箭發(fā)動(dòng)機的液體稱(chēng)為液體火箭推進(jìn)劑。
- Space Propulsion begins with a review of rocket propulsion fundamentals. 在太空推進(jìn)這門(mén)課里，我們將以回顧火箭推進(jìn)基本原理為開(kāi)端。
- Timothy F Miller,John D Herr.Green rocket propulsion by reaction of Al and Mg powders and water[C].AIAA 2004-4037. 羅凱;黨建軍;王育才;張宇文.;金屬/水反應水沖壓發(fā)動(dòng)機系統性能估算[J]
- To overcome the difficulties on acquiring enough fault modes from ground and flight test data, the failure process for liquid propellant rocket propulsion systems was modeled. 為克服由于試驗或飛行數據不足而無(wú)法獲取系統足夠故障模式的問(wèn)題，開(kāi)展了液體火箭推進(jìn)系統故障過(guò)程建模與計算機仿真研究工作。
- Rocket scientist Robert Goddard found his ideas bitterly rejected by his scientific peers on the grounds that rocket propulsion would not work in the rarefied atmosphere of outer space. 研究火箭的科學(xué)家Robert Goddard認為火箭噴射不能在外太空稀薄的空氣里進(jìn)行,而他的這一觀(guān)點(diǎn)被該領(lǐng)域的同伴們無(wú)情地拒絕。
- It is used as an inert gas in welding, rocket propulsion, balloon flight, hyperbaric chambers, deep-sea diving (see nitrogen narcosis), gas chromatography, luminous signs, and cryogenics. 還可當作一種惰性氣體應用于電弧焊接、火箭推進(jìn)、氣球飛行、高壓室、深海潛水、氣相色層分析法、發(fā)光訊號和低溫技術(shù)。
- Because of the missile's rocket propulsion system...it picked up by enemy satellites.S：Oh yeah, that makes sense.O：But unlike a missile, the rail gun doesn't burn any propellent. 從紅色字體中我們可以看到，這里提到的隱形是指電磁炮的推進(jìn)系統，并非普通的導彈用燃料推進(jìn)系統。
- Air Force Rocket Propulsion Laboratory 空軍火箭推進(jìn)試驗室
- Liquid Rocket Propulsion Laboratory 液體燃料火箭推進(jìn)實(shí)驗室
- Interagency Chemical Rocket Propulsion Group 化學(xué)火箭推進(jìn)局際小組
- Air-Augmented Rocket Propulsion System 空氣加力火箭推進(jìn)系統
- The liquids employed for rocket propulsion are called propergols 用于火箭發(fā)動(dòng)機的液體稱(chēng)為液體火箭推進(jìn)劑。
- Integrated High Payoff Rocket Propulsion Technology Program 綜合高度偏航噴氣推進(jìn)技術(shù)計劃
- Integrated High Performance Rocket Propulsion Technology 綜合高性能?chē)姎饧夹g(shù)
- Our pilotless rocket enters the track of the earth. 我們把一個(gè)無(wú)人駕駛的火箭送入了地球的軌道里。
- Evolution of Chinese solid rocket propulsion technology for space missions 中國航天固體火箭技術(shù)的發(fā)展
- The same principle may make for smoother writing. 這同一原則也可使文章寫(xiě)得更通順。
- The system works on the principle that heat rises. 該項裝置是按照熱力上升的原理運轉的。
- Nonlinear dynamic neural network model for rocket propulsion systems 一種火箭推進(jìn)系統非線(xiàn)性動(dòng)態(tài)神經(jīng)網(wǎng)絡(luò )模型
- The unbelief of God is our principle. 不信仰上帝是我們的原則。
