上腔

Two control methods have been studied for the control of TCP etchers; one is EWMA (Exponential Weighted Moving Average), the other one is LS. In EWMA controller, the control parameter is the etching power, while they were etching power, chamber pressure, and gas flow rate in the LS control.

在作法上，我设计了EWMA(Exponential Weighted Moving Average)及LS控制器来模拟与分析，由於EWMA模拟时会需要有一个目标模型，所以我另外以最小平方法和最佳化公式建立一个以腔体压力，功率，氯气流量为变数，蚀刻深度为输出的模型以供EWMA控制器模拟时使用。

It pumps the same volume of work and the general principles, Shaft is a concerted installed in the pump body in a position eccentric rotor component, Journal of the three rotor blade will pump cavity divided into three studios, since gas was pumped into the suction mouth. break through strainer into the pump room and check valve, rotor, The studio itself complete with suction inlet isolation rooms will pump gas compression and access to the box and exhaust gas emissions.

它的工作原理与一般容积泵相同，是由一个与传动轴同心安装而在泵体内处于偏心位置的转子组成，转子上有三个径向滑动的叶片，将泵腔分隔成三个工作室，被抽气体自吸气口进入，通过打开的逆止阀与过滤网进入泵室，当转子旋转时，完成吸气的工作室自行与进气口隔离并将气体压缩和通过泵室与排气箱之间的通路将气体排出。

At the same time, the resonant frequencies of four kinds of resonator are calculated by the programs which are made with Matlab software. The effect of resonator geometrical parameters on resonant frequency is theoretically analyzed. In order to carry out the acoustic and aerodynamics performances tests, seven resonators are designed and made, and a specialized engine intake silencer and exhaust silencers test bench was designed. The tests and analysis are performed as well.

在此基础上设计并加工了两类七个共振型进气消声器，研制了发动机进排气消声器性能测试实验台，开发了发动机进排气消声器声学性能测试软件，并在该实验台上测试了所设计的进气消声器静态工况下的传声损失，从实验的角度研究了共振腔的尺寸、形状对其共振频率的影响及其趋势。

Result 1、The effect of acupoint external application on the bronchial pathological structure and airway inflammation score of passive smoking rat The result showed:in model group,we conld see tracheal and bronchial mucosa bronchial exuviated,struction arranged in disorder,cilia lodged,even exfoliated in various degree,the exudate of airway cavity increased,alveolar wall capillary congested,bronchial wall seed a large amount of inflammatory cells,such as macrophage、lymphocyte、neutrophil,etc.

研究结果 1、穴位敷贴对被动吸烟大鼠肺组织结构及炎症病理评分的影响结果显示，模型组气管、支气管黏膜上皮脱落，结构排列紊乱，纤毛倒伏，甚至有不同程度的脱落，气道腔内渗出物增多，周围肺泡壁毛细血管充血，支气管壁见大量巨噬细胞、淋巴细胞、中性粒细胞为主的炎性细胞侵润等现像。

In view of the development about the certain airborne radar antenna array,considering the structural features of antenna array,analyse the cruces in manufacturing of feed cavity and radiant plate,and present the corresponding solution by mainly dealing with precise positioning style,delicate clamp design,error distribution and compensation method,high speed machining technology design,machining simulation and program optimizing.

某机载雷达平面裂缝阵列天线的单面阵如图1所示。该面阵布置多路裂缝线源，共分布384处长度各不相同的辐射裂缝，每一路线源均由脊型波导口单独馈电。面阵由辐射板和馈电腔两个零件组成，采用整体钎焊成形。线源结构为非对称单脊共线形式，即在普通单脊波导的两侧与辐射裂缝相对应的位置上布置不对称的凹台。

Its aria was gradually coming to be by absorbing a lot of folk music with ballad in Yuan, Ming and Qing dynasties as its base.

它属于弦索腔系，唱腔是在元、明、清小令俗曲的基础上吸收众多民间音乐元素而逐步发展成型的。

Pump cavity between class and class divisions, there are inter-stage separator gas channel.

泵腔级与级之间有隔板，隔板上有级间气体通道。

Operate the right hand grip of valve block at "CLOSE" position, and then the hydraulic oil get to the opposite cavity of motor, drive the motor to move the cover at close position by chain.

8.3 将阀组中右侧手动换向阀的手柄置于&CLOSE&位置，此时，油压经过阀组到油马达的B腔，油马达旋转时带动链轮，通过链条拖动舱盖在舱口围面板上运动，最后将舱盖拖曳到舱盖关闭位置。

Operate the right hand grip of valve block at "OPEN" position, and then the hydraulic oil get to the cavity of motor, drive the motor to move the cover at complete open position by chain.

8.2 将阀组中右侧手动换向阀的手柄置于&OPEN&位置，此时，油压经过阀组到油马达的A腔，油马达旋转时带动链轮，通过链条拖动舱盖在舱口围面板上运动，最后将舱盖拖曳到舱盖收藏端。

Two oral insecticidal proteins, toxin Ⅰ and toxin Ⅱ, and another haemocoel insecticidal protein, toxin Ⅲ with injectable activity were purified from the intracellular protein extract by native_PAGE.

利用85%饱和度的硫酸铵盐析分别获得胞内蛋白提取物和上清液中胞外蛋白提取物，生测结果表明这两种蛋白提取物中都含有胃毒素和血腔毒素。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。