查询词典 spaceflight

Tungsten –Copper alloy is the composite of Tungsten and Copper which own the excellent performances of Tungsten and Copper, such as heat-resistant, ablate-resistant, high-intensity,high-density, excellent thermal and electrical conductivity. It is easy to be machined. It is used widely in such industries as engine, electric power, electron, metallurgy, spaceflight and avigation.

钨铜材料是钨和铜的一种合金，综合了钨和铜的优点，耐高温、耐电弧烧蚀、强度高、比重大、导电、导热性好，易于切削加工，并具有发汗冷却特性，作为真空触头材料、电极材料、电子封装材料以及火箭、导弹特殊用途材料等广泛应用于机械、电力、电子、冶金、航空航天等工业。

The inertial navigation system is needed in the development of navigation, aviation and spaceflight. Communication system is one of the most important part in the data transmission of inertial alignment, the veracity, anti-interference and secrecy of which has an impact on the navigation, especially for data transmission between the aircraft carrier and carrier plane.

航海、航空和航天事业的迅速发展离不开惯性导航系统，惯性初始对准数据的传输离不开通信系统，而数据传输的准确性、抗干扰性、高保密性是事关导航的关键，其中在航母与舰载机之间数据传输的可靠性、保密性尤为重要。

Liquid propellants,widely used in the spaceflight area,have their own particular features,such as strong causticity,toxicity,inflammability,explosibility and so on,are prone to some special hazards in the course of transportation.

通过层次分析法确定各影响因素的权重，运用模糊综合评价思想对液体推进剂在公路运输中的泄漏风险进行了评价。

In order to calculate the orbit of the satellite, we established satellite movement model based on celestial mechanics and spaceflight dynamics.

在上述工作的基础上，目标轨迹预测技术重点研究了卫星轨道递推算法。

It is an important symbol for the spaceflight development in our country that star sensor is used in satellite attitude controlment.

星敏感器应用于卫星姿态控制是我国航天技术水平发展的一个重要标志。

Chinese traditional medicine has particular curative effects for the vertigo in aviation, spaceflight and navigation, such as, no any bad side-effects to nerve centre, toning up corporeity and the ability to resist kinetosis, keeping the ability to work naturally in complex environment, and so on.

中药在医治航天载人、航空飞行和航海训练等所产生的眩晕病具有独特的疗效，如对人中枢认知无毒副作用；增强体质和肌体抗运动病能力；保持肌体在复杂环境下正常操作功能等。

Spaceflight ; mission planning ; artificial intelligence ; derived reasoning model ; event set ; rule set

航天飞行；任务规划；人工智能；生长式推理模型；事件集；规则集

Advanced composite materials have some dominant characteristics such as low weight and high strength that can compete against with the conventional materials, so it become more and more popular in the areas of aviation, spaceflight and some other areas.

由于先进复合材料具有轻质、高强以及可设计性等其它传统材料不可比拟的优越性质，因此它在航天、航空、国防及其它一些民用行业得到了广泛的应用。

In conclusion, the control mechanism of beetle's elytron is quite complicated, and all the results of this thesis set up a basis for the further bionic design of structure and its optimization in the field of aviation and spaceflight.

总之，甲虫鞘翅间联接锁定机构的控制机理是相当复杂的，而这些研究成果对航空航天领域中的联接机构结构设计与优化有一定的仿生依据和重要价值。

In January 1969, be born in Shenyang, epigenesis is long at Chengdu; Was graduated from automation of university of Beijing spaceflight aviation 1990 is; 1994, design " alone 9 swords of Gu " game; Joined golden hill software 1996; Answered Chengdu to establish limited company of information of dream factory network on January 4, 2003; On Feburary 13, 2003 up to now, found limited company of software of Chengdu dream factory, hold the post of president to hold general manager concurrently.

1969年1月，出生于沈阳，后成长于成都；1990年毕业于北京航天航空大学自动化系；1994年，设计"独孤九剑"游戏；1996年加入金山软件；2003年1月4日回成都成立梦工厂网络信息有限公司；2003年02月13日至今，创立成都梦工厂软件有限公司，任董事长兼总经理。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。