查询词典 bellows pneumatic

The static model of torsion joint is based on that of bending joint. The effects of structure parameters inside air pressure, initial angle, rube average radius, rube shell thickness on the turning angle are analyzed and the following conclusions are drawn: the relationship between the angle of torsion joint and the inside air pressure is basically linear, the angle of torsion joint increases with the initial angle and rube average radius, the angle of torsion joint decreases while the rube shell thickness increases. The kinetic equation is built for torsion joint. Simulating experiment implies that the time of inflating and deflating process is extremely shorter than that of kinetic process. So the pneumatic process can be ignored in actual system design and control. The factors that affect the dynamic features of torsion joint, such as shell thickness of rubber tube, average radius, initial angle, connector's outlet area, moment of inertia and viscous damping coefficient, are analyzed and the following conclusions are drawn: the change of rube shell thickness has no effects on the dynamic process of FPA inside air pressure while greatly affects the turning angle of torsion joint; when the rube shell thickness is small, the torsion joint has a bigger turning angle, no overshoot and long risetime, when the shell thickness is big, the turning angle of torsion joint is small, but has high response speed, overshoot and low shock; when the rube average radius increases, the turning angle of torsion joint increases and the overshoot increases too; when the initial angle of torsion joint is big, the turning joint is big, the overshoot is small and shock is low, but the risetime is big; the connector's outlet area affects the dynamic process of FPA inside air pressure greatly, but has no effects on the dynamic process of turning angle; moment of inertia and viscous damping coefficient have no effects on the dynamic process of FPA inside air pressure, but affect the dynamic process of turning angle greatly.

在弯曲关节模型推导的基础上，建立扭转关节的静态模型，并分析了扭转关节内腔压力，初始转角，橡胶管平均半径，橡胶管壁厚等参数对关节转角的影响，得出扭转关节的转动角度与充入FPA内腔的压缩气体压力之间基本呈线性关系，扭转关节的转角随初始角度和橡胶管平均半径的增大而增大，扭转关节的转角随橡胶管壁厚的增大而减小的结论；建立了扭转关节的动力学方程，仿真实验表明FPA的充放气过程与扭转关节的动力学过程相比时间极短，在实际系统设计和控制过程中可以忽略不计；分析讨论橡胶管壁厚，平均半径，初始角度，气体节流口面积，转动惯量，粘性阻尼系数等因素对扭转关节动态特性的影响，得出橡胶管初始壁厚的变化对扭转关节FPA内腔压力的动态响应几乎没有影响而对关节转角的响应曲线影响比较明显，壁厚较小时，关节可以得到较大的转角，并且转角的响应曲线没有超调，但上升时间长，壁厚较大时，关节转角变小，响应加快，但是有超调和轻微振荡现象，橡胶管平均半径越大，得到的关节转角越大，但是转角响应的超调量也随之增大，FPA的初始角度越大，关节的转角越大，并且超调量减小，振荡减弱，但是上升时间增大，管接头出口面积的大小对关节FPA内腔压力的建立过程影响较大，但对关节转角的动态响应几乎没有影响，转动惯量和粘性阻尼系数对FPA内腔压力的动态过程几乎没有影响而对扭转关节转角有较大影响等结论。

My company is the production of electric, pneumatic self-actuator and its annex design, manufacturing enterprises.

我公司是生产电动、气动自力式执行器及其附件设计、制造的企业。

No. 15 and the clutch to the position "normal", and the annunciator "pneumatic control" is lit on.

转旋转滑阀手柄15和离合器手柄到正常位置，信号器"气动控制"灯亮。

Besides, HIF-1 can quickly induce a lot of expressions and the adjustment of anoxia-induced genes, so as to enhance the hypoxia-induced genetic transcription and increase the expressions, and engender physiological effects, such as adjusting the transcription of EPO genes to increase their production, thereby the red blood cells quantity is enlarged, which strengthens the ability of oxygen transportation and mitigates anoxia; adjusting VEGF genetic transcription to engender more blood capillaries, consequently the transportation and supply of oxygen and substance of energy source are strengthened; adjusting the glycolytic enzyme to enhance glycolysis ability under anoxemia condition and increase energy supply; functioning on HO-1 genes in vascular smooth muscle cells to produce HO-1, which can engender NO and CO as pneumatic signal molecules to activate the guanylate cyclases, thus CGMP level is improved to make the vascular smooth muscles chalasia, to restrain platelet agglutination, so that theblood flow and vascular permeability are increased, and the anoxic tissues obtain ample oxygen supply, etc..

在低氧环境中，HIF-1可以被很快诱导大量表达并介导低氧诱导基因的调控，使低氧诱导基因转录增强，表达产物增多，产生生理效应。

Apollinaris was the first to apply the results of the Nicene controversy to Christology proper, and to call the attention of the Church to the psychical and pneumatic element in the humanity of Christ; but in his zeal for the true deity of Christ, and fear of a double personality, he fell into the error of a partial denial of his true humanity.

亚坡理纳是第一家提出申请的结果，该nicene争议christology正确的，并呼吁注意教会的心理和气动元件，在人类的基督，但他一心为真神基督的，而且害怕双重人格，他落入错误的部分否定了真正的人性。

Pneumatic power transmission and control technology as a means of access to an increasingly wide range of applications.

气动技术作为动力传动与控制的一种手段获得了越来越广泛的应用。

Man-machine inter-facial can program logic control, pneumatic, servo motor drive, advanced sterilizing and asepsis keeping.

人机界面，可编程控制、气动、伺服电机驱动，先进的杀菌与无菌保障。

Yangzhong Jinxin Plastic Co., Ltd. is the production of thermal electric power plants electricity Pneumatic Ash Systems, gray library of complete sets of equipment and flue gas desulfurization system of professional manufacturers, National Electric Power Industry Ministry are electrical machinery enterprises centralized management.

扬中市金新塑电有限公司是生产火电发电厂气力输灰系统、灰库成套设备和烟气脱硫系统的专业厂家，是国家电力工业部电力机械归口管理企业。

The main products have positive pressure dense phase pneumatic ash system, gray library complete sets of equipment, dry-type flue gas desulfurization systems, DTII Series belt conveyors, CS-type fly ash separation system, series of steel, aluminum alloy, glass fiber reinforced plastic, organic waste combustion, such as cable tray.

主要产品有正压浓相气力输灰系统、灰库成套设备、干式烟气脱硫系统、DTII型系列皮带输送机、CS型粉煤灰分选系统、系列钢制、铝合金、玻璃钢、有机阻燃电缆桥架等。

The mathematical model of a pneumatic force control system with an asymmetric servovalve and a single-acting cylinder were described.

分析了非对称气动伺服阀控单作用气缸的气动压力控制系统的数学模型。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。