查询词典 air-spring

The threat that modern fleet met with mainly from the air,and the radar plays a very important role in fleet air defence,therefore,how to meet the requirements of the fleet to the radar in air defence operation becomes a very important direction of shipboard radar development.

现代舰艇编队受到的威胁主要是来自于空中，而雷达在舰艇编队防空中扮演着非常重要的角色，因此，如何满足舰艇编队在防空作战中对雷达的需求也就成为舰载雷达发展的一个重要方向。

Research on water hammer characteristics of air valves Research on water hammer characteristics of air valves has been studied in experiments by establishing mathematical model of the air valve, using suitable method of numerical calculation, and comparing the experimental outcomes with theoretical analysis.

空气阀特性研究试验研究了作为水锤防护装置的空气阀的特性，建立了空气阀数学模型，通过合适的计算方法进行数值计算，并与试验进行了比较。

The drill rigs are a kind of fast drilling equipment which is rotated by an air motor, pushed by one or two air cylinders and the low or middle air pressure DHD hammer could be used.

演练钻机是一种快速钻井设备是由一个旋转的空气马达，推由一个或两个空气气罐及低或中等空气压力dhd锤，可用于。

Once the coffee bean is exposed to air, its flavor begins to lose. A whole bean is the best jacket again air, but once it is ground, it becomes powdered and then increases the contact with air and the flavor loses fast.

在咖啡豆与空气接触的同时，其风味即开始流失，而一颗完整的咖啡豆与空气接触的面积有限；但咖啡豆研磨后即形成粉沫状也就有无数个面与空气接触，使其风味的流失加快。

China Eastern Airlines Co., Ltd.(China Eastern Airlines Corporation Limited, referred to as the "Eastern") has to start "air bus" program, 11 air and from the fast lane of the daily minimum of 14 classes, a maximum of 32 classes, a total volume of air services to and from more than 200 classes.

中国东方航空股份有限公司（China Eastern Airlines Corporation Limited，简称"东航"）近日启动"空中巴士"计划，11条空中快线每天最低往返量为14班，最高为32班，总计航班往返量超过200班。

Re-appointed Chief of Air Staff by War and Air Minister Winston Churchill in 1919 (the year he was created a baronet) Trenchard founded training colleges for air cadets and staff officers and introduced a system of short-service commissions so as to provide a reservoir of trained personnel should the need arise.

1919年特伦查德被空军大臣温斯顿·邱吉尔再次任命为空军参谋长，为空军士官和参谋人员建立了训练学院，并创立了短期服役制度以便于当需求增加时可以提供大量有经验的人员。

Http://bbs.cqzg.cn Re-appointed Chief of Air Staff by War and Air Minister Winston Churchill in 1919 (the year he was created a baronet) Trenchard founded training colleges for air cadets and staff officers and introduced a system of short-service commissions so as to provide a reservoir of trained personnel should the need arise.

1919年特伦查德被空军大臣温斯顿·邱吉尔再次任命为空军参谋长，为空军士官和参谋人员建立了训练学院，并创立了短期服役制度以便于当需求增加时可以提供大量有经验的人员。

Re-appointed Chief of Air Staff by War and Air Minister Winston Churchill in 1919 (the year he was created a baronet) Trenchard founded training colleges for air cadets and staff officers and introduced a system of short-service commissions so as to provide a reservoir of trained personnel should the need arise.春秋中文社区http://bbs.cqzg.cn

春秋中文社区http：//bbs.cqzg.cn 1919年特伦查德被空军大臣温斯顿·邱吉尔再次任命为空军参谋长，为空军士官和参谋人员建立了训练学院，并创立了短期服役制度以便于当需求增加时可以提供大量有经验的人员。

Air Ministry: Shenzhen Jucai air compressor, air compressor, Shanghai Bolet,drying machines.

空压部：深圳聚才空压机、上海博莱特空压机、震东干燥机等。

Since 2000, the project I had/have been responsible for include:Health Effects of Fine/Ultrafine particles in ambient air of Beijing founded by Natural Science Foundation China and also cooperated with GSF, Germany; Energy Selection and Health Benefits in Beijing and China funded by IES program of USEPA, Study of Environmental Cost Model in China funded by USEPA, Risk Assessment for health Effects of Biological Indoor Air Pollutants and outdoor air pollution funded by China Ministry of Science and Technology; Health Effects of Fine Particles from the Dust Storms in China funded by NSFC and also cooperated with NIER, South Korea, etc.?

目前有在读的博士生2人、硕士生6人，MPH5人。主要研究方向为室内外空气污染对人群健康影响的定量评价及方法、环境污染健康风险评价及方法学。目前主持承担的科研项目有：国家自然科学基金重点项目"大气细颗粒和超细颗粒的环境行为。界面过程和健康效应"，国家"十一五"科技支撑计划项目"建筑室内生物污染控制与改善关键技术研究"和"环境污染的健康风险评估与管理技术研究"，欧盟课题"健康与环境网络建设"、韩国环科院合作项目《亚洲沙尘污染对儿童健康影响的比较风险研究》等

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。