When making adjustment in the reduced pressure , always bleed the line to allow the line pressure to adjust to the regular setting 在减少的压力上进行调节时，要始终对管道进行排放，使得管线压力调节到常规的设置点。
Safety devices for gas pressure regulating stations and installations - gas safety shut - off devices for inlet pressures up to 100 bar ; german version en 14382 : 2005 气体压力调节站和装置用安全设备.用于入口压力100bar
Based on the real work process of coiler at worksite , an electro - hydraulic servo system including the inner position - adjusting loop and the exterior pressure - adjusting loop is developed in order that unit roller can evite the step automatically 本研究参考实际现场卷取工艺，研制了压力调节为内环、位置调节为外环的双闭环电液伺服控制系统，以实现助卷辊对台阶的自动回避。
Based on the real work process of coiler at worksite , a mechanical model for coiler control system is built . this is the first time in china to develop an electro - hydraulic servo system including the position - adjusting loop and the pressure - adjusting loop 本课题基于实际现场卷取机卷取工艺，在国内首次研制了带有位置调节和压力调节的电液伺服系统，建造了系统物理实验模型。
With pid , air - inlet simulation control software is programmed at the same time , which can control the total temperature and pressure of the air - inlet efficiently . in addition , the parameter calibration of the engine and the experimental database are accomplished 基于pid控制器开发了温度、压力调节控制软件，能根据试验要求自动地调节空气和燃油的流量，实现进气温度、压力模拟和试验过程控制。
Through questionnaires of graduates , this thesis uses numbers to show three main factors ( i . e . method of manipulation , social support and common self efficacy ) which influence the psychological health level of these graduates , and discusses the relationship between these factors and their psychological health level and their mental characterization , to improve understanding of psychological health condition , provides a psychology theoretical base for advanced education branches to enable them to provide the graduates with stress control training and helpful interference 摘要通过对高职大学毕业生进行问卷调查，对影响其心理健康水平的主要的3个因素应付方式、社会支持、一般自我效能感进行量化，并且探讨三者与心理健康水平关系，探讨高职大学毕业生的心理特点，为高职教育部门提供心理学理论依据，使其能有针对性地开展高职毕业生压力调节训练与干预。
It could be used for simulating study in aeronautical weapon . there is a set of hold - range transfer mechanism and friction drive system in the equipment . it also used a set of hydraulic system to drive the equip in right position for multiple parameters detecting and made extrusion stress in limited range 在装置中，采用了同步带传动机构及摩擦驱动装置，并采用了液制系统进行驱动检测参数要求的换位和摩擦轮的压力调节，保证了检测装置的正确位置和摩擦轮接触正压力的有效工作范围。
