查询词典 force

This study investigates whether the centrifugal force caused by high rotational speed conquers the adhesive force between dust and the disk surface.

本研究探讨碟片旋转产生的离心力是否足以克服尘埃颗粒和碟片间的附著力，达到除尘的效果。

This force is made up of tire,aerodynamic,and gravitational force components.

该作用力由轮胎，空气动力以及重力构成。

The effects of magnitude and distribution of the electromagnetic force on the flow around the aerofoil were investigated. The results show that the electromagnetic force with large magnitude and concentrated distribution on the surface of aerofoil is advantageous to eliminate vortex structures and boundary separation, and therefore to increase the lift-drag ratio.

同时对不同电磁力大小和分布影响翼型表面边界层流动的规律进行了探讨，其结果表明，较大的电磁力和更加集中于翼型表面的电磁力分布可以很好地消除涡结构，抑制边界层分离进而达到提高升阻比的效果。

Earlier Wednesday, Thailand put fighter jets on alert at air force bases nationwide and C-130 transport planes on standby at a base in the capital, Bangkok , that could evacuate Thais living in the border area "if the tension escalates to a military confrontation," Thai air force official Group Capt. Montol Satchukorn said.

据泰国空军机群一名叫 Montol Satchukorn 的上校军官声称，本周三早些时候泰国曾经命令其在全国性空军基地的喷气式战斗机做好戒备并部署 C-130运输机停在其首都曼谷的空军基地，以便于"在紧张局势升级并爆发冲突时"能撤出生活在上述有争议边界地区的泰国人。

Assistance to the Air Force to carry out the expansion. After the war, into the development phase of the restoration, completed basic combat training and logistical support systems, combat aircraft to achieve the beginning of jet. 60 era for the expansion and gradually equipped with F-86D, F-5A and F-4F fighter. 80s equipped with F-5E/F, F-16 fighter aircraft, air defense automated alert system officially running. In July 1991, the Army air defense artillery and troops under the command of the Air Force formed to form a radar, aircraft, surface to air missile (anti-aircraft) integrated air defense system. 90, to receive from the U.S. military operational command, weapons and equipment have been developed, the first home-made aircraft KF-16 aircraft factory, F-16 fighters equipped with AIM-120 advanced air-to-air missile in the distance, procurement from France,"Northwest Wind "-air missile. 2002 selection of a new generation of F-15K fighter jets.

战后，进人恢复发展阶段，基本建成作战、教育训练和后勤支援系统，作战飞机开始实现喷气化。60年代进行扩编，逐步装备F—86D、F—5A和F—4F型战斗机。80年代装备F—5E/F、F—16型战斗机，自动化防空警戒系统正式运行。1991年7月，陆军防空炮兵司令部及所属部队划归空军建制，形成雷达、飞机、地空导弹一体化防空体系。90年代，从美军接收作战指挥权，武器装备也得到较大发展，首架自制KF—16型飞机出厂，F—16型战斗机装备AIM—120型先进中距空空导弹，从法国采购"西北风"式地空导弹。2002年选用F—15K新一代战斗机。

In this paper, the bump patterns for flip-chip packages are discussed first, then an experiment is setup to study the dispensing phenomena for different bump patterns, and the CAE software is used to analyze and identify with experiment mutually. From these thorough comparisons and analytical analysis, the existence of channel could slow down the flow, the high density of bump could speed up the flow, and it could avoid the air trap by modified the bump and channel's arrangement on flip-chip package. Then flows in rectangular microchannels driven by capillary force and gravity are discussed; furthermore, the theoretical model of flow in microchannel driven by capillary force and gravity is formulated from the Navier-Stokes equations.

本文首先针对覆晶底部充填进行相关理论推导、实验与模拟，探讨不同凸块配置模型所造成的波前不平滑现象对底部充填流动的影响；即依据相关参数建立模型进行底部充填实验，同时以CAE(Computer-Aided Engineering)模流分析软体进行模拟，在完成理论探讨、实验与模拟分析之后，交叉比较理论、实验与模拟分析结果，归纳出影响底胶充填流动之因素，由结果显示在凸块密集度较高的区域，凸块可以帮助流动，但是在凸块区后方的沟槽区域则因为凸块区所提供之流量不足，所以会造成波前落后的现象，另外藉由修改凸块与沟槽配置的关系，可以有效的控制波前形状的变化情形，避免产生包风现象。

Identifying high-value targets through the use of army spotters or, in some cases, a new, small group of specially trained air force spotters, the air force was able to increase its use of laser-guided bombs to 80 percent of munitions used in Swat, from about 40 percent in Bajaur, Air Chief Marshal Qamar said.

通过使用陆军侦察兵或者在某些情况下使用经过训练过的一小组空军侦察兵，空军能够把激光制导导弹使用率从巴乔尔地区的40%增加到斯瓦特山谷的80%。

The Pakistan Air Force will take delivery of the first eight of 150 new JF-17 (FC-1) fighter aircraft built with Chinese co-operation in 2007 and hopes to have enough experience of flying the aircraft to consider marketing it for overseas customers by 2008, the chief of the Pakistan Air Force, Air Chief Marshal Tanvir -Mehmood Ahmed, has told Jane's.

巴基斯坦空军需交付的新18架JF-17(财-1)战斗机建成具有中国合作，并希望在2007年能有足够的飞行经验，飞机考虑为海外客户推销它。在2008年巴基斯坦空军参谋、上将tanvir-Mehmood一道艾哈迈德告诉詹氏。

Pakistan Air Chief Marshal Tanvir Mahmood Ahmad said that 36 high-tech combat aircraft (CF-20) would be part of the Pakistan Air Force fleet by 2010, Pakistan media reported Thursday. He said the aircraft are from China and would provide a new punch to the air force when answering questions from media.

据巴基斯坦媒体20日报道，巴空军参谋长坦维尔上将在接受媒体采访时称，巴空军2010年之前将从中国引进36架CF-20(中国称歼10)高科技战机，这种由中国研制的战机将为巴空军带来新的动力。

The matching of the central air-conditioning and maintenance, the company has a technical force, air duct cleaning equipment introduced to improve the air conditioning and cleaning services company in force.

在中央空调的配套及维护方面，公司拥有相当的技术力量，风管清洗设备的引进，完善了公司在空调净化服务的力量。

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％。