the action of driving or pushing forward
推进
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they dive and use their wings for propulsion under water .它们潜入水下,用双翼推进。
"early 17th cent. (in the sense ‘expulsion’): from medieval Latin
n. 推进
喷气推进
喷气推进实验室;喷射推进实验室
船舶推进
They dive and use their wings for propulsion under water.
它们潜入水下,用双翼推进。
As one of the important parts in the pipe assembly of a satellite propulsion system, the orbicular seal joint is related with the reliability and service life of the satellite working in orbit.
球头联接件作为卫星推进系统管路装配中的重要零件之一,关系到整个卫星在轨运行能否高可靠及长寿命。
If we were to exclude speculative methods of propulsion such as warp drives, we find a rich landscape of promising ideas that may play a crucial role in interstellar travel.
排除例如空间扭曲一类的还处于设想阶段的方法,我们依然能找到很多可以在星系旅行中发挥重要作用的可行方案。
Export controls also prompted the European Space Agency to pay to develop a European supplier of solenoid valves, so that European space-propulsion systems do not depend on this American part.
另一方面,出口管制促进了欧洲太空署为发展一家提供螺线管阀门的欧洲供应商而花下重金,使得欧洲太空推进系统在这一块无需再依赖美国。
Each sub will have one or two pilots onboard who use pedals or some other propulsion system to guide their vessel across the 328-foot (100-meter) submerged racecourse the fastest.
每个潜艇都将有一两个驾驶员在艇上使用踏板或其他推动系统来引导他们的船最快地穿越水下328尺(100米)的比赛航程。
Hall thruster is a typical electric propulsion device in which atom is ionized by electric field and electron is constrained by magnetic field in acceleration channel to do circumnutating.
霍尔推力器是利用电场电离惰性气体,磁场约束电子在加速通道内做回旋运动,电场加速离子喷出形成推力的一种典型的电推进装置。
Twenty-one teams from around the world compete to see whose submarine can cut through the water fastest using a hull and propulsion system designed and built by the students.
来自世界各地的21个队伍将要比赛以决出胜负,凭这些学生所设计建造的一个壳和推动系统,看谁的潜艇可以最快地潜入水中。
According to a NASA press release from the Jet Propulsion Laboratory this week, the carbon monoxide signature of the Amazonian fires are clearly detectable by specialized Earth-monitoring satellites.
据NASA喷气推进实验室本周发布的新闻稿称,专门的地球监测卫星清楚地探测到亚马逊大火的一氧化碳特征。
The motionless rim design makes the vehicle unique where the tire travels around the rim by utilizing maglev train like magnets that controls all propulsion and braking functions.
该款车轮毂采用静止不动的设计非常独特,轮胎在轮毂周围运动,通过利用像磁悬浮列车的磁性一样控制所有推进和刹车功能。
By this means, the laser repetition rate was accurately controlled. The momentum coupling coefficients for the air-breathing mode laser propulsion were studied with a parabolic light craft model.
用该装置精确控制的不同激光脉冲重复频率下,对抛物面型光船模型进行了大气模式激光推进中冲量耦合系数的实验研究。
向前, 在前
同前缀词
推动, 驱使
同根词
行为, 状态
词根 propulsive
propulsive adj. 推进的;有推进力的
歌曲: Propulsion 歌手: Rockmonster 语言: 英语 所属专辑: Interrupter 发行日期: 2010-03-22
the action of driving or pushing forward
推进
它们潜入水下,用双翼推进。
"early 17th cent. (in the sense ‘expulsion’): from medieval Latin
If we don't patch it up, the propulsion tank will overflow and flood the ship with poisonous gas! This? Yes.
如果我们不把漏气的地方补上,毒气会从气箱里漫出来,有毒气体会充满整艘飞船!这个?是的。
《Star Wars: The Force Awakens》《星球大战7:原力觉醒》