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pro·pel·lent 英prəˈpelənt美prəˈpɛləntAHDprə-pĕlʹənt ☆☆☆☆☆高ＩＳＴCOCA³³⁸⁸⁶BNC⁶⁴¹⁶¹iWeb²⁰⁵⁶⁸Economist⁴¹³⁰³⁺²
基本英英词源搭配记法近义反义派生词例句Thesaurus例句
n.推进物²³;发射火药²³adj.推进的⁴³=propellent¹¹.复数propellants亦作propellent
化学
Noun:
any substance that propels
Adjective:
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 来自propel,推进，促动。propellant mixture混合燃料,混合推进剂…cryogenic propellant低温推进剂colloidal propellant胶态发射药propellant nature推进剂性质hybrid propellant固液体推进剂,二元混…propellant press药柱压机propellant flow燃烧消耗量propellant terminal推进剂仓库liquid propellant火箭引擎中之液体燃料…propellant supply推进剂的输送,燃料供…gaseous propellant气态推进剂aerosol propellant气溶胶喷射剂…propellant combustion推进剂燃烧solid propellant固体推进剂propellant atomization推进剂雾化propellant composition燃料成分propellant orifice燃料喷嘴propellant tank推进剂储仓箱…
钱博士pro向前+pell推挤+ant形容词后缀，来自拉丁语动词的现在分词后缀，等于ing，表功能→用来向前推的→推进的⇒转作名词推进剂
词根pel-/pell-推挤，驱赶来自拉丁语，过去分词形式为puls-，末尾的s是动词反复形式或过去分词后缀-t的音变结果。常见单词push推就来源于puls-。
词源解释propellant是单词propellent的变体形式，更加常见，已经逐渐取代了propellent。pro向前+pell推挤+ant形容词后缀，来自拉丁语动词的现在分词后缀，等于ing，表功能→用来向前推的→推进的⇒转作名词推进剂。非常记忆pro飘柔〖拼音〗+pell佩尔〖熟词Pell〗+ant蚂蚁〖熟词〗⇒飘柔被佩尔当作蚂蚁的喷射剂近义词 propellent推进的propulsive推进的propelling推进的
Pbipropellant二元组分火箭推进剂Pmonopropellant单组分推进剂单组分火箭燃料
形容词60%,名词40%
用作名词The tests include the leak detection ofpropellantand other liquid systems.完整性试验包括对推进剂和其它液体系统的泄漏检测。
The tendency of high energy has always been the research hot spot for compositepropellant.高能化始终是复合团体推进剂的研究热点。
The interaction of plasma withpropellantis the pivotal factor that influences energy efficiency of electrothermal chemical launch.等离子体与火药的作用规律是影响电热化学发射中能量利用效率的关键因素。用作形容词Some stratification exists in the spray produced by any liquidpropellantinjector.由任何液体推进喷注器所产生的喷雾都存在某些成层现象。as in.aerosol can
同义词 aerosol bomb,aerosol container,aerosol dispenser,atomizeras in.explosive
同义词 ammunition,bomb,booby trap,detonator,dynamite,gunpowder,mine,missile,munition,powdercharge,fireworks,grease,grenade,mulligan,nitroglycerin,pineapple,shell,shot,soup,TNTas in.fuel
同义词 ammunition,electricity,food,gas,materialcombustible,encouragement,incitement,juice,means,nourishment,provocationas in.gasoline
同义词 diesel fuel,juice,oil,petrolgasoholas in.incitation
同义词 bang,boost,catalyst,cause,charge,encouragement,fillip,fireworks,flash,goad,impetus,impulse,incentive,incitement,inducement,instigation,invitation,kick,motivation,motive,provocation,push,spur,stimulant,stimulation,sting,trigger,turnon,urgingeye-opener,piquing,shot in the armas in.stimulator
同义词 bang,boost,catalyst,cause,charge,encouragement,eye-opener,fillip,fireworks,flash,goad,impetus,impulse,incentive,incitation,incitement,inducement,instigation,invitation,kick,motivation,motive,piquing,prod,push,shot in the arm,spur,stimulant,stimulation,sting,turnon,urgingas in.stimulus
同义词 catalyst,encouragement,fillip,impetus,incentive,motivation,stimulant,stimulationbang,boost,cause,charge,fireworks,flash,goad,impulse,incitation,incitement,inducement,instigation,invitation,kick,motive,push,spur,sting,turnon,urgingeye-opener,piquing,shot in the arm
aerosol cannoun spray can
aerosol bomb,aerosol container,aerosol dispenser,atomizer
explosivenoun something that blows up
TNT,ammunition,bomb,booby trap,charge,detonator,dynamite,fireworks,grease,grenade,gunpowder,mine,missile,mulligan,munition,nitroglycerin,pineapple,powder,propellant,shell,shot,soup
fuelnoun something providing energy
ammunition,combustible,electricity,encouragement,food,gas,incitement,juice,material,means,nourishment,propellant,provocation
fuelsnoun something providing energy
ammunitions,combustibles,electricity,encouragements,foods,gases,incitements,juices,materials,means,nourishment,propellants,provocations
gasolinenoun fuel
diesel fuel,gasohol,juice,oil,petrol,propellant
incitationnoun stimulus
bang,boost,catalyst,cause,charge,encouragement,eye-opener,fillip,fireworks,flash,goad,impetus,impulse,incentive,incitement,inducement,instigation,invitation,kick,motivation,motive,piquing,propellant,provocation,push,shot in the arm,spur,stimulant,stimulation,sting,trigger,turnon,urging Talk about balancing out the scoreboard. He chose to let every rejection benefit him. And frustration is such a strong propellant.
从“正负计分”抵消来看，他选择的是让每次遭受的拒绝让他本人获得一次受益。这样的沮丧便成为如此强大的一个推进燃料。 bbs.chinadaily.com.cn
“ Eventually, you’ll run out of propellant, but that is the benefit of electric propulsion because it accelerates so fast that you don’t need a lot of it,” he said.
最终，你将用尽推进剂，但是那是电力推进的好处，因为它如此迅速的加速以至于你不需要很多。 yeeyan
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。 yeeyan
Accelerating60 mile per hour consumes a mere37 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。 yeeyan
Although other electric propulsion systems exist, they require a pressurized container to store the propellant.
尽管其他电力推进系统存在，他们需要一个高压的容器来贮存推进剂。 yeeyan
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。 yeeyan
But chemical-based systems are severely limited by the fact that the vehicle mass must be made mostly of propellant, which leaves little room for the payload.
但是基于化学的推进系统被严重限制了，因为机器的质量的大部分用来给了推进剂，结果就是没怎么留下空间给装载量。 yeeyan
But the systems require a lot of propellant, or fuel, and haven’t been miniaturized to the scale appropriate for a CubeSat.
但是这些系统都要求许多推进剂或推进燃料，并且没有缩小到立方体卫星合适的大小。 yeeyan
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。 yeeyan
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 Scaled Composites公司三名雇员身亡。 ecocn
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。 ecocn
It will burn a mixture of solid propellant HTPB, or hydroxyl-terminated polybutadiene and liquid oxidiser high- test peroxide, HTP for20 seconds.
它将点燃固体推进燃料 HTPB，或称羟基封端聚丁二烯和液体氧化剂高挥发性过氧化物， HTP的混合物持续20秒。 yeeyan
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。 yeeyan
Researchers have tossed around theoretical calculations of using just aluminum and water for rocket propellant in the past.
研究者在过去辗转不安的进行理论计算，仅仅只用铝和水作为火箭燃料。 yeeyan
Rocket propellant has barely changed in the more than50 years since the launch of the first artificial satellite Sputnik.
自第一颗人造卫星史泼尼克发射以来，火箭推进剂在超过50年的时间内变化不多。 yeeyan
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。 yeeyan
Scientists from Leeds University and from Swedish Biomimetics3000 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。 yeeyan
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。 yeeyan
The company's decision to rely exclusively on solid- propellant engines for landing of a capsule with six cosmonauts onboard attracted particular criticism.
这家公司为了搭载有6名宇航员的航天舱的着陆而单独依靠固体推进剂发动机的决定，引发了严厉的批评。 yeeyan
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。 yeeyan
The reward for building a successful space sail would be to increase the velocity of a spacecraft indefinitely without the need for propellant.
制造一个成功的空间帆带来的好处是可以在无需推进剂的情况下加速航天器。 yeeyan
The unmanned supply ship docked with the station Wednesday bringing propellant water experiment hardware and other items to the three crew members on board.
这艘无人资源供应船在星期三与国际空间站对接，为空间站的三名工作人员带去了推进剂、水、实验硬件和其他物品。 yeeyan
Two minutes later, after consuming 1.4 million pounds of solid propellant, the rocket burned out.
经过两分钟，火箭烧尽140万磅固体推进剂后，最终熄灭了。 yeeyan
Vanderbilt University scientist Michael Goldfarb came up with an alternative power source: rocket propellant.
Vanderbilt大学的科学家 Michael Goldfarb带给公众一种可选的能量来源：火箭助推燃料。 yeeyan
Well, up until probably ten years ago, this was the primary propellant in just about every kind of spray thing that we had, hairspray, everything.
好吧，直到大概十年前，作为主要推进剂,存在于我们的每一个喷射器里，发胶，以及一切。163
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.
鉴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。 yeeyan
Without those propellant burns, the station would eventually drop from orbit.
没有这些推进器的点燃，空间站最终会从轨道降落。 yeeyan |