propulsion
[prə'pʌlʃən]
n.推进, 推进力
例句与用法:
And the propulsion method whether steam or diesel, you'll leave to us, I suppose?
至于动力方式是采用“蒸气式”抑或“柴油式”, 我想贵公司将交由我方全权处理吧?
A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion.
翼剖面; 机翼; 翼面一个部件或平面,如机翼、螺旋桨叶、方向舵等,其形状或方位控制稳定性、方向、抬升、冲击或驱动
This aircraft works by jet propulsion.
这架飞机是喷气推进的。
词形变化:
形容词: propulsive |
n.
推进(力)
propulsion[prəu'pʌlʃən]n.1.■推进;被推进2.■推进力;推进器;推进法
propulsionpropulsion[prəˈpʌlʃən]n.1.■推进(力); 推进器
继承用法-sive[-siv]adj.1.■推进的, 促 进的, 有推进力的 -siveness
词性变化propulsion[prəˈpʌlʃən]n.
noun
- [mass noun]the action of driving or pushing forward
推进
they dive and use their wings for propulsion under water.
它们潜入水下,用双翼推进。
propulsive
adjective
语源
- early 17th cent. (in the sense 'expulsion'): from medieval Latin propulsio(n-), from Latin propellere 'drive before (oneself')
propulsion
■In 1939 the turbojet brought an entirely new method of propulsion.
1939年,涡喷发动机引入了一种全新的推力方法。
■Kv will depend on a multitude of technological aspects of the design of the vehicle and of its propulsion system.
Kv的值取决于有关反行器及其推进系统设计的许多技术问题。
■Controllers at NASA's Jet Propulsion Laboratory (JPL) have a tradition of opening a bag of peanuts for good luck, and the moment had come to do so.
NASA喷射推进实验室(JPL)的传统里,控制人员会打开一袋花生以求好运,该这麽做的时刻已经到了。
■Weis-Fogh mechanism is an efficient method to generate high lift or propulsion.
Weis-Fogh机构能够高效率地产生升力或推力。
■Mott, I.K. and Fleeting,R., “Design Aspect of Marine Propulsion Shafting System”, The Institute of Marine Enginneers, June,1967.
“商船机关部轴系标准之解说”,关西造船协会造机研究委员会编,海文堂。
■AIP (Air Independent Propulsion System) system provides effective solutions for power system of conventional submarine.
不依赖空气的推进系统,即AIP(Air Independent Propulsion System)系统的出现为常规潜艇的动力系统提供了有效的解决方案。
■Many principles of jet propulsion apply regardless of whether air or water is the fluid used.
不论所使用的流体是空气还是水,喷射推进的许多原则都是适用的。
■Compared with rocket motor, the solid energetic materials in the process of laser ablative propulsion has a higher energy.
与火箭推进方式相比,固体含能材料激光烧蚀推进方式的能量利用效率更高。
■It can be foresaw that the study on PM motor will promote the development of marine electric propulsion in recent ten or twenty years.
与直流电机相比,永磁电机具有体积小、重量轻、可靠性高等优点,越来越成为船舶电力推进的研究热点。
■Solar ship can be separated into forehead Solar power system and propulsion and monitoring system astern.
中文摘要太阳能船可概分为前端太阳能电池发电系统,以及后端之推进与监控系统。
■Therefore, it is imperative to develop more efficient and reliable propulsion system for EVs and HEVs.
为充份展现马达性能,使用了三种策略,第一,以反电动势作为驱动电流波形以得到最大的输出力矩;
■What type of fuel is used for main propulsion?
主推进装置使用何种燃油?
■Oil and water in main engine, auxiliary machinery and boiler which is necessary for propulsion purpose directly all up to working level.
主机、辅机和锅炉中供直接用于推进目的加至工作液面的必要的油和水。
■Main propulsion engine not provided strictly the jacketed piping system and the collection system to F.O. Leaking.
主机高压油管没有护套保护装置。
■The main research direction of Professor Zhan Jialiang is : Propulsion system of spacecraft.
主要研究方向:航天器推进系统研究。
■In this paper the torsional vibration problems of the propulsion shaft system of the underwater craft were discussed.
主要讨论以摆盘式活塞发动机作为其主机的某水下航行装置推进轴系的扭转振动问题。
■Product type:AmericanCUMMINSoriginal package import ship launches machine with the propulsion.
产品类型:美国康明斯原装进口船用推进发动机。
■The operation principle, performance parameters, developing history an d status of ion propulsion are introduced.
介绍离子式电推进的工作原理、性能参数、发展历史和现状。
■He also wrote other papers on the subject and dealt with the resistance encountered by ships and ship propulsion.
他在这个题目上连写了一些别的文章,处理船受到的阻力和船的推力。
■The result can reasonable explain the "blanch" Phenomena and plasma instability in laser propulsion experimentation that is mentioned in some paper.
以氢气和氢氩爲爲工质进行了算例计算,计算结果可对国外文献提到的试验中出现的等离子体“漂白”和等离子体不稳定现象进行合理的解释。
■George P,Sutton.Rocket Propulsion Elements.Sixth Edition.
任汉芬,刘国球,等.液体火箭发动机原理.北京:宇航出版社,1993,6.
■The foundation education course that accompany with the propulsion reforms, the "dialogue" causes people concern again in the value in the teaching.
伴随着基础教育课程改革的推进,“对话”在教学中的价值再次引起人们的关注。
■Andrea Donnellan of NASA's Jet Propulsion Laboratory, Pasadena, Calif, remembers the morning of January 17, 1994, like few others.
住在宁静的山丘居民社区家中的她像其他成千上万的南加州居民一样,在睡梦中被一场强烈的地震震醒了。
■You can see the propulsion ram with the Bucher Hydraulics brand badge attached.
你可以见到驱动臂连上面附有的Bucher Hydraulics水牌;
■Faith is the impulsion, the propulsion of this power within.
信念是一种激励,是对你内心巨大能量的一种激励。
■A bacterium that drifts away from the right level must swim back, and so, like many of its cousins, the microbe wields a whiplike tail for propulsion.
偏离了理想深度的细菌,就必须游回原来的位置。因此,如同它们的许多近亲一样,这种细菌会挥动鞭子般的尾部,向前推进。
■Azimuth rotating steering rudder and podded electric propulsion system is a novel marine propulsion system.
全回转舵桨合一、吊舱式电力推进装置是新颖的船舶动力装置。
■We bll keep our professional service, the good credit, the innovation, the rigorous attitude, the practical spirit as o_ propulsion.
公司以专业,诚信,创新,严谨,务实的精神不断进取;
■Company reason but treat the package industry marketplace objectively developing, Take seriously the brand manages with overall image propulsion.
公司理性而客观地看待包装行业市场发展,重视品牌经营和整体形象推进。
■Adduction of the upper arm to maximize forward propulsion.
内收上臂以产生最大的向前推进力。
■Technical requirement on propulsion shafting align.
内河船舶推进轴系校中技术要求。
■Ram accelerator is a propulsion technology for accelerating projectile to ultrahigh velocity using chemical energy of propellant gaseous mixture.
冲压加速器是利用预混可燃气体燃烧释放的化学能将弹丸加速的超高速发射装置 .
■The essential quality that dictates the choice of this propulsion system is readiness.
决定选用这种推进系统的主要因素就是其简便性。
■Preliminary analysis shows that the propulsion force is relative to serval factors, such as liquid viscousness, drive fin wet area and offset, etc.
分析表明,鱼形微机器人推进力与流体的粘性系数、摆翼面积和偏移角等因素有关。
■Then the applications of waterjet propulsion in modern ships are enumerated.
列举了喷水推进在现代各国舰船上的应用;
■A train's propulsion drive system provides the vehicle's traction and dynamic braking performance.
列车的牵引驱动系统为车辆提供了牵引和动态制动性能。
■Into the 20th century, steam propulsion became so advanced that you could ride a giant steamer across the ocean.
到了20世纪时,蒸汽推进的技术越来越进步,你甚至可以搭着大型蒸汽船横渡海洋了。
■The powertrain includes Bucher Hydraulics propulsion pump plus one single roped propulsion ram, and oil supply pipes by Leistritz, Germany.
动力系统包括Bucher Hydraulics驱动泵连单一缆索式驱动臂,以及德国Leistritz供油管。
■The powertrain including the propulsion ram is inaudible inside the car giving a smooth and quiet ride.
动力装置包括驱动臂在客卡内是听不到的,令搭乘显得畅顺及宁静。
■POWERED PARAGLIDER : A paraglider with means of propulsion capable of launching it and sustaining flight.
动力飞行伞:一种配备推进手段得以发射和维持飞行的飞行伞。
■And last May, NASA's Jet Propulsion Laboratory in Pasadena, California, was invaded by hackers yet to be identified.
去年五月,位于加州帕萨迪纳的宇航局喷气推力实验室受到黑客入侵,至今仍未水落石出。
■Another approach to propulsion and steering has been demonstrated by Orlin Velev of North Carolina State University and his collaborators.
另一种推进与操控方式,是由美国北卡罗来纳州立大学的维列夫(OrlinVelev)所提出。
■Bradford J, Olds J.SCCREAM v.5: a web-based airbreathing propulsion tool[R].AIAA 99-2104.
叶中元,黄伏军,董建明.多模态冲压发动机提高性能的技术途径[J].推进技术,2001,22(6).
■Since the appearance of POD electric propulsion system, it injects new life into marine propulsion system.
吊舱式电力推进系统的出现,给船舶推进系统注入了新的活力。
■The authors point out the advantages of the system and introduces the application of some popular podded electric propulsion systems.
同时介绍了当前几种主流的船舶吊舱式电力推进器的应用情况。
■Accordingly, the propulsion that quickens unifinication has important sense to East Asia economy.
因此,加速一体化的推进对于东亚经济具有重要的意义。
■Therefore the SMMC Rudder Propeller is a combined propulsion and steering unit,so that the full thrust is available in any direction for the ship.
因此SMMC舵桨集推进功能和操舵功能于一体,能使船舶在任何方向都能获得最大推力。
■Thus, the "Coanda Effect" was discovered and Coanda himself quickly experimented with it before filing for three new propulsion patents in 1938.
因此, “ coanda效应”的发现和coanda自己尽快试行,然后申请三个新的推进专利于1938年。
■So people have paid their attention on robofish propulsion system which has more advantages than propellers.
因此,在推进系统方面,人们把目光投向了比传统的螺旋桨推进更具优势的仿生推进系统。
■The AIR JORDAN 2009 incorporates a new, innovative technology in basketball footwear called Articulated Propulsion Technology, or APT.
在乔丹2009年采用了新的,创新性技术的篮球鞋称为铰接式推进技术,或APT。