弹簧

The pressure from a spring tension adjustment to balance.

当室温上升时，温控阀波纹管内的液体压力随之上升，驱使温控阀锥趋向关闭位置直至波纹管与弹簧之间得到平衡。

Pilot-type relief valve as shown in Figure 4-18, mainly from the main valve and pilot valve composed of two parts, the main feature is the use of the main valve, balance piston, the next two cavity fluid pressure difference and the spring force balance.

先导型溢流阀如图4-18所示，主要由主阀和先导阀两部分组成，其主要特点是利用主阀，平衡活塞上、下两腔油液压力差和弹簧力相平衡。

The usual portable scales are lever scales which are mostly used by residents and spring balance which measure through compression or drawing of spring.

现有的便携秤为杆秤或弹簧压缩、拉伸变形来实现计量的弹簧秤，居民用户使用的是国家已经明令淘汰的杆秤。

Temperature control valve from around the room temperature control sensors, corrugated effect of the load relative to the prospective pressure and room temperature, the pressure from a spring tension adjustment to balance.

温控阀传感器是由四周室温控制，波纹管内的效准压力与室温负荷相对应，该压力由一个调整弹簧的张力来均衡。

When the balance of the piston, the pressure difference between the two parts form a cavity upward oil pressure and spring pressure, friction, balance piston weight in balance, the balance of the piston to maintain a certain distance from opening up.

当平衡活塞上、下两腔压力差形成向上的油液压力和弹簧压力、摩擦力、平衡活塞自重处于平衡状态时，平衡活塞上升距离保持一定开度。

BA single balance controller : the balance suspending machine withsingle balance controller is the ideal substitute scheme of the traditional spring balance machine .

单一平衡控制器：配有单平衡控制器的平衡吊是传统型弹簧平衡吊的最佳替代方案。

This pump configuration, which is adopted here in experiments, makes pump feature quick displacement variation and high reliability due to the direct drive of displacement variation mechanism by servo valve and reset of maximum displacement by balance spring.

液压泵的斜盘由弹簧复位到最大排量，工作中伺服阀直接驱动变量机构，有利于提高变量响应的速度和液压系统的安全性。

The usual portable scales are lever scales which are mostly used by residents, and spring balance which measure through compression or drawing of spring. They are being rejected for their big measuring errors.

现有的便携秤为杆秤或以弹簧压缩、拉伸变形来实现计量的弹簧秤，居民用户使用的是国家已经明令淘汰的杆秤。

Rotate the handle to a certain position, so that the distance between the nozzle baffle within the scope of work, pressure reducing valve to enter the work state of the pressure chamber 5 with the nozzle and the decrease of distance between baffle increases, so promoting the spool, Open the intake valve port 9, that is, air flow to exit the same time, through the pore back to the previous chamber 4, with the pressure regulator spring balance.

将手柄旋转到一定位置，使喷嘴挡板的距离在工作范围内，减压阀就进入工作状态中气室5的压力随喷嘴与挡板间距离的减小而增大，于是推动阀芯，打开进气阀口9，即有气流流到出口，同时，经孔道反馈到上气室4，与调压弹簧相平衡。

The plug is used along with downhole eccentric water distribution device. When the pressure of produced fluid and the water-absorption ability of the reservoir change, the plug regulates automatically the size of the fluid outlet by means of the action of the slide valve and balance spring, thereby a stable flow rate can be obtained.

这种堵塞器与井下偏心配水器配套使用，当注水的来液压力或地层的吸水能力改变时，通过堵塞器内滑阀和弹簧的作用，自动调节出液口的大小，使水嘴前后压差基本保持不变，起到保持流量稳定的作用。

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。