單詞
propellant
英 [pr?'pel(?)nt]
美[pr?'p?l?nt]
基本信息
- n. 推進物；推進燃料；發(fā)射火藥
- adj. 推進的
TOEFL
實用場景例句
- ...an enormous amount of propellant.
- 大量的推進劑
柯林斯高階英語詞典
- ...a propellant for nuclear rockets.
- 核火箭的燃料
柯林斯高階英語詞典
- By 1978, in the USA, the use of CFCs in aerosol propellants was banned.
- 美國自1978年起禁止在噴霧劑壓縮氣體中使用含氯氟烴。
柯林斯高階英語詞典
- The tests include the leak detection of liquid propellant and other liquid systems.
- 完整性試驗包括對推進劑和其它液體系統(tǒng)的泄漏檢測.
期刊摘選
- Cellulose ether nitrate as novel energetic adhesive for solid propellant was synthesized.
- 以棉纖維為原料,合成了一種新型推進劑用含能黏合劑纖維素醚硝酸酯.
期刊摘選
- The evolution of quality analysis for liquid propellant is reviewed.
- 對液體推進劑質量分析方法的發(fā)展進行了綜述.
期刊摘選
- The characteristics of the boron based fuel rich propellant and its modification techniques are reviewed.
- 綜述了國內外對含硼貧氧推進劑燃燒特性及其改進技術的研究成果.
期刊摘選
- Some stratification exists in the spray produced by any liquid propellant injector.
- 由任何液體推進劑噴注器所產生的噴霧都存在某些成層現象.
辭典例句
- A detailed examination was made of energy partition in an impacted solid propellant.
- 對待固體推進劑受撞擊后的內部能量散布處境,已經執(zhí)行了周密的探討.
期刊摘選
- Technology for space chemical propulsion includes bipropellant propulsion, mono propellant propulsion and micro propulsion.
- 空間化學推進技術包括雙組元推進 、 單組元推進和微推進技術.
期刊摘選
- So ADN is the first candidate oxidizer instead of AP in solid propellant in 21 st century.
- 化學安定性和相容性滿足要求,故ADN將是21世紀首選的AP替代物.
期刊摘選
- The current situation of applying dimethyl ether as a new aerosol propellant was introduced.
- 摘要介紹了二甲醚作為拋射劑在國內外的應用現狀.
期刊摘選
- Finally, some characteristics about solid propellant gas filtration are discussed briefly.
- 最后, 結合固體推進劑燃氣過濾的特點進行了簡要討論.
期刊摘選
- The ignition and combustion characteristics of pasty propellant are important parameters for the motor design.
- 膏體推進劑的點火和燃燒特性是發(fā)動機設計的重要參數.
期刊摘選
- The dynamic burning rate parameters of solid propellant of meteorological rocket is tested out and calculated.
- 用該方法對氣象探測火箭固體推進劑燃速特性進行了實驗測定和計算.
期刊摘選
- The rheological properties of the composite propellant slurry were studied employing a HAAKE rotational viscometer.
- HAAKE旋轉粘度計研究了推進劑藥漿的流變特性.
期刊摘選
- Propellant binders based on these materials have excellent mechanical properties and good performance.
- 用這些材料制成的推進粘結劑的工作性能很好,而機械性能則更為突出.
辭典例句
- The pastypropellant is a new kind of chemical propellant derived from solid propellant.
- 膏體推進劑是由固體推進劑衍變而成的一種新型化學推進劑.
期刊摘選
- A mass solid propellant.
- '塊狀'.''燃料一塊固體推進劑.
期刊摘選
- The results show that PDADN can increase burning rate and energy of nitramine modified propellant.
- 結果表明添加疊氮酸酯是一種提高硝胺改性雙基推進劑燃速與能量的切實可行途徑.
期刊摘選
- Aim To study the actual combustion law of deterred propellant charge in bore.
- 研究鈍感火藥裝藥膛內的實際燃燒規(guī)律.
期刊摘選
- Nevertheless , particle size distribute does not change with the combustion chamber pressure and propellant powder percentage.
- 粒子尺寸分布不隨燃燒室壓強和推進劑鋁粉含量變化.
期刊摘選
- After the mandrel is melted, a thin layer of alloy remains on the propellant surface.
- 此心軸溶化之后, 在推進劑表面上留有一薄層的合金.
辭典例句
- It is also used as a propellant in food aerosols and as a leak detector.
- 也可作為食品煙霧劑中的壓縮氣體和漏出物偵測器.
期刊摘選
- Solid propellant is fuel and core part of solid rocket motor.
- 固體推進劑是固體火箭發(fā)動機的燃料,為其核心部分.
期刊摘選
- As the carrier of spaceflight and martial arms, the propellant in liquid rocket should be measured.
- 液體火箭作為載人航天技術和軍事武器的載體, 通常需要對其推進劑儲箱中的燃料進行液位測量.
期刊摘選
- The homogeneity reference material is studied by acoustic emission method for composite solid propellant burning rate.
- 采用聲發(fā)射燃速測試方法研究了復合固體推進劑方坯燃速的均勻性.
期刊摘選
- The military vertical mixer is the special equipment to process solid propellant of missiles.
- 軍用立式混合機是加工固體導彈火箭推進劑的專用設備.
期刊摘選
propellant相關單詞