气动的

On the problem of model parameter determination, the singularity distribution method is used to derive the expressions for numerically calculating the added mass arised from vibration of the structure under three-dimensional case; The aero-dynamic damping ratio is identified from the testing data based on the methods of empirical mode decomposition, improved random decrement and Hilbert transformation; The reduced-order spectral representation method is also deduced in this chapter based on the technique of proper orthogonal decomposition.

在模型的参数计算上，采用奇点配置法推导了三维情形下结构振动诱导流场附加质量的数值计算方法；联合采用经验模态分解、改进的随机减量法及Hilbert变换对索穹顶结构的气动阻尼进行了识别分析；推导了基于本征正交分解的降阶谱解法。

In this year's Beijing International Machine Tool Show (2005 CMIT), the Tianjin-or gold at the full range of products, including air preparation components: regulator, filter, lubrication, drainage, pressure gauges; valve categories: Electromagnetic valve, pipe valve, pneumatic valve, mechanical valve, the valve manually, foot valve; cylinder categories: standard atmospheric pressure bars, mini round-cylinder, micro-cylinder, rotating cylinder, manipulator, welding tanks, cylinder block, a rule Cylinder, no-cylinder, guided-bars and all kinds of buffers, the appearance of refined products, a series of rich and comprehensive feature allows visitors not only praise, so that customers have a better choice.

在今年的北京国际机床展（2005CMIT）上，天津罗升展出了金器全系列产品，包括气源处理组件：调压器、过滤器、润滑器、排水器、压力表；阀类：电磁阀、管路阀、气动阀、机械阀、手动阀、脚踏阀；缸类：标准气压杠、迷你圆型缸、微型缸、旋转缸、机械手、焊接缸、阻挡缸、治具缸、无杆缸、导杆杠及各种缓冲器等，产品精致的外观、丰富的系列、全面的功能让参观者赞叹不止，让客户有了更好的选择。

Spedding and his colleagues think that the unique aerodynamic wake signatures of bat wings are caused by different mechanical operations in the upstroke of the wingbeat.

斯佩丁和他的同事们认为，独特的气动签字后，蝙蝠的翅膀所造成不同的机械操作，在upstroke的wingbeat 。

Through the research on deflective theory of steerable air-powered impact mole in trechless technology at home and abroad,the design scheme was put forward,which was used to design the deflective mechanism about Dragon of Puncturing Mud Robot and the intension of the robot head and the key parts in the turning device was cheched by use of finite element method.

通过对国内外非开挖技术中的方向可控气动冲击矛转向机理的研究，提出了穿地龙机器人转向机构的设计方案，运用有限元计算方法校核了机器人头部和转向机构关键零部件的强度，理论与实验分析和校核结果表明了该转向机构设计的可行性。

Ospina, in a telephone interview from West Caribbean's headquarters in Medellin, Colombia, said the tail cone's function is to improve fuel efficiency and aerodynamics and was in no way related to any problems that caused the latest crash.

奥斯比纳在哥伦比亚的麦德林市的西加勒比海总部接受电话采访时说，客机尾锥有空气动力学的功能，用于改善燃料的效率，与导致这起飞机坠毁的任何问题无关。

Cold flow field in the precombustion chamber applying nonsymmetrical jets was investigated by numerical means. Conditions favorable for CWS ignition and combustion were analyzed. Optimal geometry and operation conditions of precombustor were presented for multistage nozzle jet and internal-mixing nozzle jet, respectively.

对本实验室发展的水煤浆偏置射流预燃室进行了用水煤浆燃料时两相冷态流场的数值模拟，探讨了适合于水煤浆点火和稳燃的条件，并通过大量的计算，分别初步优选出适合于多级气动喷嘴雾炬以及ZN型喷嘴雾炬的较好预燃室结构和操作工况。

In order to improve the defects of the pneumatic transmissi on system u sed presently in mines,a kind of hydraulic transmission system based on fault t o lerant technology has been developed The working principle of the system is an a lysed in this article and the theoretical analysis in the fault tolerant techn ology is also mad

针对目前矿山使用的气动装载系统的缺点，提出了一种基于容错技术的液压传动方案，分析了该系统的工作原理，对该系统中应用的容错技术进行理论分

The change of aerodynamic characteristics caused by different wheel spokes is discussed on the basis of a comparison of numerical simulation and experiment.

应用计算流体力学的方法，对具有不同辐板的车轮外流场进行了数值模拟，并与试验相对照，讨论不同的车轮辐板所引起的气动特性的变化。

5LYS-1.6 Grain drying and tedding machines is mainly used in large farms, grain depots and individual farmers with scale businesses. One such manchine can substitute 40-60 workers in drying and bagging the grain on the field. It adopts pneumatics for the first time to suck grains into the collecting room and then the grains can be bagged or sent into barns through the transmission auger and takeup.

5LYS-1.6粮食晒摊收机，主要用于大型农场、粮库、规模经营的个体农记，实现场地粮食晾晒过程的摊铺、装灌包的机械化作业，一台机械可代替40-60人的劳动生产率，首创采用气动学原理，将地面上粮食吸起而后迅速吸入收集室，在输送搅龙的作用下经过提升装置把粮食按不同需要进行装袋或送入粮仓。

Experimental investigation on strongly separated flow in an annular compressor cascade ;2. The structures of separated flow, especially, vortices, inside an annular compressor cascade at large incidences have been studied baized on the flow visualization images obtained by means of Laser-sheet method and 7-hole probe measurement.

本文采用激光片光层加示踪粒子流场显示技术，观察和摄取了环形压气机叶栅在约十14大攻角下的内部流动图像；采用七孔气动探针测量了叶栅出口截面上的速度分布S通过对流场实验结果的分析，并结合本文第一部分中得到的叶片近壁区分离流结构，得到了该环形压气机叶棚中严重分离流场的分离流形态和旋涡结构。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。