• Based on the physical and mathematical model of spacecraft propulsion system, the application of model based fault diagnosis method to the propulsion system of spacecraft was studied.

    飞船推进系统物理数学模型基础上,研究基于模型的故障诊断方法飞船推进系统中的应用

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  • Find a propulsion signature from an alien spacecraft: Hey, if it worked for the Vulcans in Star Trek, why not us?

    外星飞船推进痕迹:如果是《星际迷航》中伏尔甘星人制造的,我们怎么会找不到呢?

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  • His research for NASA's Jet Propulsion Laboratory as a geophysicist helps launch spacecraft at the correct time and position to reach their exact destinations.

    作为地球物理学者,美国航天航空局喷气动力实验室所做的研究帮助正确时间正确的位置发射宇宙飞船,并且使之准确到达目的地

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  • Given realistic propulsion options, and the requirement that the spacecraft can slow down to orbit its target, the target star cannot be more than 15 light-years from Earth.

    根据实际推进选择以及航天器能够减速环绕目标公转的需要,目标恒星不能地球超过15光年

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  • This method was one of the key technologies in state detection and fault diagnosis expert systems of the propulsion system of spacecraft.

    方法飞船推进系统状态监测故障诊断专家系统中的关键技术之一。

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  • Each suit functioned as a miniature spacecraft, with propulsion systems, sensor systems, and weapons.

    太空服的功能都艘迷你太空飞船推进系统传感系统武器。

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  • The spacecraft USES a bipropellant integrated propulsion system to reach lunar orbit as well as orbit and attitude maintenance while orbiting the Moon.

    太器采用一个整体的二元组推进系统进入月球轨道维持轨道高度及状态

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  • Arcjet is a kind of propulsion device for mechanical-operation and control of spacecraft.

    电弧加热发动机航天器提供机动控制推力装置

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  • The vault was lifted onto Juno's propulsion module on May 19 at Lockheed Martin's high-bay cleanroom. It will undergo further testing once the whole spacecraft is put together.

    5月19日,洛克希德马丁公司高架无尘室内,抗辐射拱顶吊装探测器推进模块上,进行进一步的系统集成测试

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  • The space agency's Jet Propulsion laboratory in California received the final signal from the spacecraft at 3:43 p. m. EDT, the laboratory said in a statement.

    加利福尼亚航空站喷气推进实验室声明表示,实验室收到最后信号时间是美国东部时间下午3点43分。

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  • The space agency's Jet Propulsion laboratory in California received the final signal from the spacecraft at 3:43 p. m. EDT, the laboratory said in a statement.

    加利福尼亚航空站喷气推进实验室声明表示,实验室收到最后信号时间是美国东部时间下午3点43分。

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