航天

Montreal is also home to the Canadian Space Agency, the United Nations International Civil Aviation Organization; the Olympic World Anti-Doping Agency; and the International Air Transport Association.

蒙特利尔也是航天技术和工业的中心，这里有国际民间航空组织和加拿大太空署。蒙特利尔还是奥林区克世界反兴奋剂机构、和国际航空运输协会的所在地。

Based on the finite element inverse analysis and the least squares method, a method is established to identify loads on piezoelectric smart structures. The method chooses the piezoelectric responsive charge as the parameter in the object function.

本文从航空航天等领域利用压电智能结构进行结构健康监控的工程背景出发，对压电智能材料结构承受低能量冲击荷载及损伤的识别问题进行了研究，重点对压电智能材料结构的荷载识别方法进行了较广泛、深入的研究。

Inverse problem is difficult to be solved in scientific research.

反问题一直是科学研究中难以解决的重要问题，在航天、核物理、冶金等领域有着广泛的应用背景。

School of Jet Propulsion,Beijing University of Aeronautics and Astronautics,Beijing 100083,China

北京航空航天大学能源与动力工程学院，北京 100083

National Key Laboratory on Aircraft Engines, School of Jet Propulsion,Beijing University of Aeronautics and Astronautics, Beijing 100191,China

北京航空航天大学能源与动力工程学院，航空发动机气动热力重点实验室，北京 100191

The Virtual Walk-through technology is an important content of Virtual Reality technology, it was developed in architecture, junketing, game, aviation, spaceflight、medicine fastly.

虚拟漫游技术是虚拟现实技术的重要分支，在建筑、旅游、游戏、航空航天、医学等多种行业发展很快。

The Virtual Walk-through technology is an important content of Virtual Reality technology, it was developed in architectures junketing 、 game、 aviation、 spaceflight、 medicine fastly.

虚拟漫游技术是虚拟现实技术的重要分支，在建筑、旅游、游戏、航空航天、医学等多种行业发展很快。

Difference in Earth's surface speed between the equator and Kennedy Space Center,then, is about 144 mph (229 kph).

赤道与肯尼迪航天中心地球表面的速度相差大约每小时144英里(约合每小时229公里)。

China's space program lags far behind that of the U.S., of course.

中国的航天计划当然是远落后于美国。

Endeavor glided through a slightly hazy sky and touched down on Kennedy Space Center's landing strip.

奋进号划过有轻微薄雾的天空，降落在肯尼迪航天中心的起落跑道上。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。