• 实验研究方面,本文改进并利用现有实验设施,进行了酒精作为燃料射火箭二次燃烧实验

    In the experimental aspect, some components of ejectorjet experimental system were improved, ejectorjet experiments using alcohol as secondary fuel were conducted.

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  • 文中所研究燃烧室结构条件下,存在最佳二次喷管出口面积,它能使引火箭推力达到最大

    There exists an optimal exit area of secondary nozzle to result in a maximum thrust of rocket ejector in the light of the investigated ejector chamber structure.

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  • 之前CryoSat卫星2005年失败由于当时活动射火箭的问题而导致卫星坠入中。

    The original CryoSat had been lost in 2005, when a rocket failure caused the satellite to crash into the sea during launch.

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  • 为了提高RBCC火箭推力性能,探索热力壅塞对引模态推力的影响,开展了二次燃烧实验研究

    Secondary combustion was experimentally investigated to improve thrust of rocket ejector mode of RBCC, and to find the influence of thermal choke on thrust.

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  • 作为日本宇航探测总署三菱重工联合项目一部分,搭载WINDS卫星火箭于下午555分发升空。

    The rocket carrying the WINDS satellite — a joint project of the Japan Aerospace Exploration Agency (JAXA) and Mitsubishi Heavy Industries — lifted off its pad at 5:55 p.m. (0855 GMT).

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  • 韩国希望2018年建造无需外援火箭,到2025年一颗月球探测卫星。

    South Korea hopes to build a rocket without outside help by 2018 and to send a probe to the moon by 2025.

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  • 备了杀人器械。 他所的是火箭

    He hath also prepared for him the instruments of death; he ordaineth his arrows against the persecutors.

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  • 本周二枚旨在空间站提供补给的私人火箭在火不久坠毁

    On Tuesday, a privately operated rocket carrying supplies to the space station crashed shortly after launch.

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  • 火箭载着俄罗斯宇航员名比利时宇航员星期三升空,预计周五空间站对接。

    The rocket, carrying a Russian cosmonaut and a Belgian astronaut, launched on Wednesday and is expected to reach the space station on Friday.

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  • STS-114只土耳其秃鹫撞上了火箭橘红色燃料箱并受到致命一击,直接从几百米高空

    During the STS-114 launch, a turkey vulture fatally flew into the shuttle's orange fuel tank, leaving it to fall hundreds of feet to its death.

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  • 支板簇引发动机火箭组合循环(RBCC)方案基础动力,是为满足费用高性能要求提出的组合推进系统

    Strutjet is a new kind of Rocket Based Combined Cycle (RBCC), and is an integrated propulsion system that can satisfy low cost and high performance requirements.

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  • 美国航空航天局计划周二演示火箭但是计划肯尼迪太空中心上空密布的云层艘在发警戒区域四处游逛所打乱。

    NASA planned to launch the demo rocket on Tuesday but was stymied by cloudy skies over the Kennedy Space Center and by a boat that wandered into the launch danger zone.

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  • 有一天,X空间公司希望能一10枚巨型猎鹰火箭

    In time, SpaceX hopes to launch 10 Falcon Heavy rockets a year.

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  • 预备了杀人的器械。他所的是火箭

    He has prepared his deadly weapons; he makes ready his flaming arrows.

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  • 固体火箭发动机作为燃气发生器成功进行静态海平面零马赫状态下模态实验获得了相关实验数据

    Using solid rocket as gas generator, the sea level static ejector modal experiment was conducted successfully, and relevant data was obtained.

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  • 尽管火箭惊讶诺瓦克出类拔萃的术,但这不能就可以保证诺瓦克可以常规赛上拥有充足的上场时间

    But even as the Rockets marveled at Novak 's smooth stroke and deft touch, there was something he seemed unable to do with that shot: Guarantee playing time in the regular season.

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  • 如果完的火箭蟑螂会管你

    If you use the proverbial bazooka to kill cockroaches, then who CARES?

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  • 阿波罗11发两分半一级火箭宇宙飞船中分离出来

    Two-and-one-half minutes after the Apollo Eleven launch, the first-stage rocket separated from the spacecraft.

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  • 阿波罗11发两分半一级火箭宇宙飞船中分离出来

    Two-and-one-half minutes after the Apollo Eleven launch, the first-stage rocket separated from the spacecraft.

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