英语释义

• tending to or capable of propelling;

  "propellant fuel for submarines"

  "the faster a jet plane goes the greater its propulsive efficiency"

  "universities...the seats of propulsive thought"

• something that propels

片语

solid propellant固体推进剂

colloidal propellant胶体推进剂

Propellant Supply推进剂供应

propellant explosive an explosive that is used to propel projectiles form guns or to propel rockets and missiles or to launch torpedos and depth charges

同义词： impulse explosive

oxygen propellant[航]

unrestricted propellant多面燃烧推进剂

propellant powder发射药

plastic propellant塑料推进剂

propellant canister推进剂筒

aerosol propellant[化工] 气溶胶喷射剂；气溶胶火箭燃料

propellant gas推进剂，气体推进剂

英汉例句

• solid-fuel rockets, in which the fuel and oxidiser are pre-mixed into a stable, solid propellant and then packed inside the case of the rocket, are simpler, lighter and relatively safer.

  固体燃料火箭发动机的构造更简单、分量更轻，而且相对更安全。 在固体燃料火箭发动机里，燃料和氧化剂被预先混合成稳定的液态推进剂，然后被塞满火箭发动机的燃料箱里。

• the system runs on a green hydrogen peroxide propellant that leaves behind only water and oxygen, a solution not too far from the hydrogen peroxide in the common medicine cabinet.

  系统使用只会产生水和氧气的过氧化氢环保推进剂，类似家庭常备医药箱里的过氧化氢溶液。

• if too much propellant is consumed the life-span of the spacecraft will be reduced or even cause failure.

  如果消耗过多推进剂，就会影响航天器寿命，甚至导致失败。

• in 2007 an explosion during the testing of its propellant killed three employees of scaled composites, the company building the spaceship.

  2007年推进剂测试时发生爆炸，建造太空船的scaledcomposites公司三名雇员身亡。

• another major test is how to consume the least possible propellant while achieving rendezvous and docking.

  如何消耗最少的推进剂完成交会对接，也是重大考验。

• quite often the propellant must also be stored in a pressurized container with thick walls and pipes, further limiting the payload size.

  通常，推进剂必须也装载在一个厚厚的外壳和管子的高压容器内，这样可以限制装载的尺寸。

• russian sources said that much more experimental work and funding would be required to prove that solid propellant could be safely used for a manned landing.

  俄罗斯的消息人士称，这将需要更多的试验工作以及资金来证明固体推进剂可以被安全地用于载人着陆。

• a non-flying prototype was intended to demonstrate that controlling unruly solid propellant would be possible during landing.

  一个无法飞行的雏形预计将会演示，在着陆期间控制难以驾驭的固体推进剂也是可能的。

• accelerating 60 mile per hour consumes a mere 37 ounces of the xenon propellant on board, and that propellant has to last.

  每小时60英里的加速只消耗船上氙推进剂37盎司，推进剂还得继续坚持。

• neil mcclelland, a spokesman for kleinmann in britain, said the signs so far were that the culprit was the anti-corrosion liquid inside the propellant can.

  克莱恩曼公司在英国的发言人neilmcclelland说，到目前为止已有迹象表明，气溶胶推进剂罐内的防腐液是问题根源所在。

• whereas chemical rockets waste too much propellant to reach a net change in spacecraft velocity, electric thrusters can do exactly the same mission using just a small fraction of the propellant.

  鑒于化学燃料火箭浪费太多的推进剂难以实现飞船速度的静变化，电力推进器仅仅使用一小点推进剂就可以做同样的任务。

• some satellites come equipped with a rocket engine and propellant tank so controllers can aim their descent into an ocean instead of a neighborhood, but not all.

  而有些卫星则装配了火箭发动机和推进剂贮箱，这样可以控制它们的坠落路线，将其引导坠落到海洋之中，而不是坠落到居民区里。

• it destroyed an errant spy satellite that still had a full load of a toxic propellant called hydrazine, and was in danger of spilling it over an inhabited area when it re-entered the atmosphere.

  其上仍然含有大量的被称作肼的有毒推进燃料。并且这颗卫星如果重新进入大气层，将有可能将肼扩散到居民区。

• scientists from leeds university and from swedish biomimetics 3000 reported on these propellant abilities in the april issue of physics world.

  科学家从利兹大学和来自瑞典3000个仿生学家在2005年4月发行的物理世界上报告了这些推进剂能力。

• the aluminum-ice propellant known as alice gets its kick from a chemical reaction between water and aluminum.

  这种冰-铝组合燃料叫做alice，因水和铝之间的化学反应而产生效应。