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      1. 走進萬佳|萬佳服務: 北京總部|廣州| 溫哥華|多倫多|洛杉機|紐約
        萬佳留學資質認證留學資質認證:BJ2000016
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        美留學 敏感專業(yè)詳細列表(CD、EF)

        2013年02月21日來源:美國留學網(wǎng)作者: 萬佳留學
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        C. ROCKET SYSTEMS (including ballistic missile systems,space launch vehicles and sounding rockets) and Unmanned Air Vehicles (UAV) (including cruise missiles, target drones, and reconnaissance drones): Technologies associated with rocket systems and UAV systems. The technology needed to develop a satellite launch vehicle is virtually identical to that needed to build a ballistic missile.
        D. ROCKET SYSTEM AND UNMANNED AIR VEHICLE (UAV) SUBSYSTEMS:

        Propulsion technologies include solid rocket motor stages,and liquid propellant engines. Other critical subsystems include re-entry vehicles, guidance sets, thrust vector controls and warhead safing, arming and fusing. Many of these technologies are dual-use. Technologies include:

        -- Liquid and solid rocket propulsion systems

        -- Missile propulsion and systems integration

        -- Individual rocket stages or staging/separation mechanism

        -- Aerospace thermal (such as superalloys) and high-performance structures

        -- Propulsion systems test facilities


        E. NAVIGATION, AVIONICS AND FLIGHT CONTROL USEABLE IN ROCKET SYSTEMS AND UNMANNED AIR VEHICLES (UAV): These capabilities directly determine the delivery accuracy and lethality of both unguided and guided weapons. The long-term costs to design, build and apply these technologies have been a limiting proliferation factor. Technologies include those associated with:

        -- Internal navigation systems

        -- Tracking and terminal homing devices

        -- Accelerometers and gyroscopes

        -- Rocket and UAV and flight control systems.

        -- Global Positioning System (GPS)

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