1、

A rigid aeroshell for aerodynamic deceleration and landing impact will result in mass and sizes of the re_entry vehicles exceeding several times those of the payload bus.

长期以来返回式飞行器为承受再入气动载荷和着陆冲击,采用具有防热层的刚性飞行器壳体,导致返回舱的质量和外形大于有效载荷的数倍。

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2、

Class I: HUMAN-POWERED AIRCRAFT-An aerodyne which takes off and remains airborne using solely the muscular energy of one or more persons on board.

I级:人类动力飞行器&一种重航空器,使用飞行器上一人或多人的肌肉能量起飞和保持悬空。

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3、

Research development of carbon aerogels as electrochemical energy materials

炭气凝胶在电化学能源材料中的应用研究进展

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4、

A method and principle of establishing science database& Chinese aerolite database system and developing the webbed database system are discussed in detail in this paper.

本文介绍了中国陨石数据库系统设计的方法、原理以及网络型陨石数据库的建立及初步应用,包括浏览和查询等。

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5、

The Preliminary Discussion about Relationship of Aerolite Impact Action and North China Settlement Area Formation

华北沉降带形成与陨击作用关系的初步探讨

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6、

Design and Application of Chinese Aerolite Database System

中国陨石数据库系统的建设及初步应用

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7、

Using the regular aerological data in the summers of 1981 and 1982, the relationship between the activities of the South China Sea typhoons and the circulation systems of the East Asia Monsoon is discussed.

本文用19811982年6&9月东亚与澳大利亚部份测站的常规资料作诊断分析,探讨东亚夏季风系统各主要成员与南海台风活动的关系。

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8、

The relationship between arctic tropopause height and surface air temperature is discussed by using the aerological sounding and surface data during 1977-1990 in Beijing area.

利用北京地区1977&1990年的高空、地面资料,讨论了极地对流层顶与地面温度的关系。

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10、

Enhancing the re-search works on focal points of military aviation medicine-+ Gz protection and spatial disorientation I ④ Promoting the establishment of aeromedical information database;

加强军事航空医学热点研究(+Gz防护和克服空间走向障碍等);④大力推进航空医学信息数据库的建立和数学模型方法在航空医学研究中的应用;

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11、

Abstract In this paper, the 3 D velocity fields in the furnaces' arch area for a conventional stock boiler and the model with dipole vortex device were measured by the hot wire aerometer.

用热线风速仪测量了常规层燃炉炉膛和带有偶极子涡流器的炉膛模型拱区的三维速度场。

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12、

Design and Application of the Aeromodelling Simulation Model in Aeromodelling Anti-bird System

航模驱鸟系统中航模仿真模型的设计及运用

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13、

The development using the language of AUTOLISP ( VLISP) can make lots of multifarious and fallible work simplified and programmed in the Aerophotography and mapping of railway.

在铁路航测制图中,利用AUTOLISP(VLISP)表处理语言进行二次开发可以将许多繁琐、易出错的工作简单化、程序化。

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14、

The function experiment and image by the receiver charge point for measuring function demonstration, the GPS RTK technology has the fine prospect in big architect's scale entire digitization aerophotography application in measuring.

通过接收机的性能实验和像控点测量性能实验证明,GPS RTK技术在大比例尺全数字化航空摄影测量中的应用具有良好的前景。

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15、

Some applications of AUTOCAD development to Aerophotography and mapping of railway are thoroughly studied, and the concrete solving methods are also given in this paper.

本文具体论述和研究了AutoCAD二次开发在铁路航测制图中的一些应用,并给出了相应的解决方法。

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16、

Number and Quality Variation of Afforestation Monitored by Aerophotography Data in Fuzhou

应用航片资料监测福州市的绿化数质变化

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17、

The aerotrain doesn't run on traditional fuel resources such as coal, gas or electricity, and is expected to change the world's transportation system, according to experts.

有关专家透露,这种气动悬浮列车不会使用如煤炭、天然气或电力这样的传统的燃料资源,并预计其将改变世界的交通系统。

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18、

The Application of Buckling Restrained Braces in Structural Design of Hongqiao Magnetic Aerotrain Station

屈曲约束支撑在磁浮虹桥站结构设计中的应用

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19、

In Germany, doctors prefer to use horse chestnut or Aesculus to alleviate dis com fort during surgery on veins.

在德国做静脉血管外科手术时,医生喜欢用七叶树来缓解手术中的不适。

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20、

Finite Element Method of Close Aerostatics Slideways Applied Complex Load

复合载荷作用下闭式气浮导轨的有限元计算法

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