压力

Man-machine interface receives signal and display the data of air-pressure and temperature on the screen for drivers.

人机接口部分接收到数据以后经过分析处理，根据工作状态将温度压力数据或其它数据送数码管显示，当压力异常变化、温度压力数据过限或发射模块故障时提供不同的声光报警信号，提醒驾驶员采取必要的措施，同时驾驶员可以根据实际情况设定温度压力数据阀值，文中给出相应的硬件设计原理图和详细的软件流程图。

The math model of the movement,flux and control system of position pump was established by analyzing its working principle,and its hydraulic system simulation model was established based on AMESim.The pressure and flux pulsation of the position pump was analyzed,and the pressure and flux was calculated by simulation when there are sign of wear for the position pump and system flux change.

分析了恒压力轴向柱塞泵的工作原理，推导并建立了液压泵压力流量和压力调节机构的数学模型，并在此基础上以AMESim工程软件为平台建立了轴向柱塞泵的仿真模型，分析了压力流量脉动状况并对液压泵在内部磨损和系统流量变化两种情况下的压力流量进行了仿真计算，对两种情况下泵的工作情况进行分析比较，为液压脉动抑制和故障分析提供了参考。

Engineering College, Air Force Engineering University, Xi'an Shaanxi 710038, ChinaAbstract: The math model of the movement, flux and control system of position pump was established by analyzing its working principle, and its hydraulic system simulation model was established based on AMESim. The pressure and flux pulsation of the position pump was analyzed, and the pressure and flux was calculated by simulation when there are sign of wear for the position pump and system flux change.

分析了恒压力轴向柱塞泵的工作原理，推导并建立了液压泵压力流量和压力调节机构的数学模型，并在此基础上以AMESim工程软件为平台建立了轴向柱塞泵的仿真模型，分析了压力流量脉动状况并对液压泵在内部磨损和系统流量变化两种情况下的压力流量进行了仿真计算，对两种情况下泵的工作情况进行分析比较，为液压脉动抑制和故障分析提供了参考。

The International Conference on Pressure Vessel Technology, held every four years, is a good opportunity to view the world-wide new achievements and developing trends of pressure vessel technology, to strengthen international exchange and cooperation in this area, and to advance China's pre ssure vessel technology as well.

徐鸿四年一次的国际压力容器技术会议是检阅世界压力容器技术新成就和了解世界压力容器技术发展趋势的好机会，也是加强压力容器技术国际交流与合作，促进我国压力容器技术发展的好机会。

The valve motion, the work process of the cylinder and the change of the pressure in the valve chamber are related by "pressure inspire", and the corresponding mathematical model is set up.

考虑某些实际应用中直接测取往复压缩机气缸压力的不便，提出采用阀腔脉动压力替代气缸压力，未作为热力参数法的主要故障诊断信号的新思路，并通过&压力激发&将阀片运动规律、气缸工作过程和陶腔压力变化互相联系起来，建立相应的数学模型。

1 ACRII ACRI 序号产品名称 equipment 技术说明 technical specification submit fabrication of the involved components such as main control valve, filter, pressure control valve, pressure measurement meter, flow control valve, leak detection device, quick shut off valve, pressure regulating valve, protection device for insufficient pressure, piping for ignition nozzle, hand-valve, pressure controller, magnet valve, pressure indicator, complying with EU standard and can only apply after the approval of the contractor

其中包含：主燃料供给和控制管路的天然气主关断阀，天然气过滤器，天然气压力调节阀，压力检测表，天然气流量控制调节阀，天然气泄露检测器，快速关断阀，天然气压力恒压器，天然气压力不足保护器等和点火烧嘴燃料控制管路的天然气手动关断阀，天然气压力控制器，天然气电磁阀和流量计等元器件配置依据欧盟标准。

The Strip by testing guide roller imposed load, so that the tension sensor sensitive element generated displacement or deformation, so as to detect actual tension values, and set this tension data into tensility signal back to the tension controller.

料带堵住检测导辊承受负载，使压力传感器敏锐元件爆发位移或变形，从而检测不入本质压力值，并不兵此压力数据变换不败压力暗记反馈给压力把持器。

Based on the indoor model test s, this paper makes a qualitative analysis about the variation rules of the soil stress on the holding sheet.

以重庆地区常见的桩锚支挡结构体系挡板上土压力为研究对象，采用室内模型试验方法，定性的分析了挡板上土压力分布规律，并将其与经典土压力理论计算结果作对比，从而指出了经典土压力理论在桩锚支挡结构体系挡板土压力计算中的不适用

This paper studies the soil stress on the holding sheet between the pile-anchor erecting columns of the pile-anchor holding block structure system often used in Chongqing.

以重庆地区常见的桩锚支挡结构体系挡板上土压力为研究对象，采用室内模型试验方法，定性的分析了挡板上土压力分布规律，并将其与经典土压力理论计算结果作对比，从而指出了经典土压力理论在桩锚支挡结构体系挡板土压力计算中的不适用

4Some job stressors can predict job burnout, stresses form ecomocial-socail treatment, workload and school management entered emotional exhaustion regression equation, stresses form student factors entered depersonalization regression equation, stresses from workload and examination entered reduced personal accomplishment regression equation. It is clearly that stresses from ecomocial-socail treatment and school management have positive influence to turnover intention; also emotional exhaustion and reduced personal accomplishment have positive influence to turnover intention.

部分压力源对职业倦怠的三个维度有预测作用，来自经济社会待遇、工作负荷、学校管理的压力进入情感衰竭的回归方程，学生因素进入去个性化的回归方程，学校管理的压力和考试压力进入个人成就感降低的回归方程；学校管理、经济社会待遇的压力对离职倾向有显著的预测作用；情感衰竭和成就感降低对离职倾向有显著的预测作用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。