propellant
英 [prə'pel(ə)nt]
美[prə'pɛlənt]
- n. 推进物；推进燃料；发射火药
- adj. 推进的
词态变化
复数: propellants;
助记提示
1、pro- "forward" + pell- "drive, push" + -ant.
2、含义：push forward, drive forward, drive forth.
2、含义：push forward, drive forward, drive forth.
中文词源
propellant 推进剂，喷射剂
来自propel,推进，促动。
英文词源
- propellant (n.)
- less-etymological, but more usual, spelling of propellent; 1881 as a firearm explosive; 1919 as "fuel for a rocket engine."
双语例句
- 1. The factory produces propellant for ballistic missiles.
- 这个工厂为弹道导弹生产推进剂。
来自辞典例句
- 2. Some stratification exists in the spray produced by any liquid propellant injector.
- 由任何液体推进剂喷注器所产生的喷雾都存在某些成层现象.
来自辞典例句
- 3. The nitroguanidine is added to the propellant during its mixing phase.
- 在推进剂的混合阶段将硝基胍加到推进剂中.
来自辞典例句
- 4. Propellant is another term for the fuel of a rocket.
- 推进剂是火箭燃料的另一术语.
来自辞典例句
- 5. The helpful effect on propellant slosh effects was a secondary consideration.
- 推进剂晃动的有利性影响是一个次要的考虑因素.
来自辞典例句