您現在的位置:首頁>美國政府科技報告

美國政府科技報告是全球最權威的政府科技報告管理體系,收錄始于1958年,源于美國政府,包括美國國防部AD報告、美國能源部DE報告、美國航空航天局NASA報告、美國商務部PB報告四大科技報告共2,058,193篇報告,月更新約5000篇。 這些報告是美國政府經費支持的所有科學研究、研制、試驗和鑒定工作的記錄和成果總結報告。學科內容非常豐富,包含工業、農業、能源、交通、國防、軍事、航空、航天、電子、天文、大氣地球物理、數學、生物、醫學、衛生、環境保護、工程技術等領域。

了解更多

標題 分類

Optimization of Second Fault Detection Thresholds to Maximize Mission Probability of Success.

NASA

Plasma Methane Pyrolysis for Spacecraft Oxygen Loop Closure.

NASA

NASA's Changing Electronics Landscape: NEPP Focus, Agency Alignment, and Technology Development.

NASA

Range Flight Safety Requirements.

NASA

NASA's Pursuit of Low-Noise Propulsion for Low-Boom Commercial Supersonic Vehicles.

NASA

Lunar Lander Deployment.

NASA

Robust, Radiation Tolerant Command and Data Handling and Power System Electronics for SmallSats.

NASA

Next-Generation NASA Earth-Orbiting Relay Satellites: Fusing Microwave and Optical Communications.

NASA

Semi-Autonomous Rodent Habitat for Deep Space Exploration.

NASA

Unmanned Aircraft Systems Traffic Management (UTM) Concepts and Architecture Overview.

NASA

Heads-Up Display with Virtual Precision Approach Path Indicator as Implemented in a Real-Time Piloted Lifting-Body Simulation.

NASA

FAA/NASA UAS Traffic Management Pilot Program (UPP).

NASA

Acoustic Radiation Pressure.

NASA

Parallel Monotonic Basin Hopping for Low Thrust Trajectory Optimization.

NASA

Sandwich Structure Risk Reduction in Support of the Payload Adapter Fitting.

NASA

Summary of NASA Research Exploring the Acoustics of Small Unmanned Aerial Systems.

NASA

Data Science Challenges in Gravitational Wave Astronomy.

NASA

NASA EEE Parts and NASA Electronic Parts and Packaging (NEPP) Program Update 2018.

NASA

Unmanned Aircraft System Traffic Management (UTM) Project.

NASA

Cirrus Susceptibility to Changes in Ice Nuclei: Physical Processes, Model Uncertainties, and Measurement Needs.

NASA
激情球迷怎么玩 手机上班做什么赚钱 浙江20选5 棋牌注册登录送18体验金 重庆快乐十分彩乐乐 爱趣彩票安全吗 bwin即时赔率 北京快3计划 69大唐赚钱带小号抓鬼 山西麻将扣点点好友房 国际足球直播表 北京赛车0开奖直播 竞彩app 龙与地下城勇士 江西快三 今晚15选5开奖结果 多乐彩票是真的吗