减压的

Finally, additional accessories such as more discharge hose, injectors, speed controllers, burners, telescoping wands and certain types of nozzles affect the unloaders differently.

最后，其他配件例如更多的排放管，注射器，调速器，燃烧器，伸缩杆和各种类型的喷嘴都会不同程度地影响减压器。

Based on the fundamental of distillation, MESH model including equations of mass balance, phase equilibrium, mole fraction summations and heat balance for atmosphere-vacuum distillation column was established. The key parameter such as temperature and pressure of product was obtained through solution of the model on Pro/Ⅱ platform. The comparison of simulation results with requirement of spot technology was analyzed.

基于蒸馏原理，对常减压蒸馏塔建立包含质量平衡、相平衡、摩尔分数归一化和能量平衡等方程构成的MESH模型，在Pro/Ⅱ平台上进行流程模拟，获得各塔侧线产品的温度和压力等关键参数，并与现场工艺要求进行对比。

BACKGROUND: For patients with chronic pancreatitis and a dilated pancreatic duct, ductal decompression is recommended.

背景：对于慢性胰腺炎合并胰管扩张的病人，胰管减压是被推荐的治疗方法。

4 Steam shut off is provided by a solenoid valve opening the pilot stage of the steam pressure-reducing valve.

蒸汽的关闭是通过一个电磁阀打开减压阀一段时间来实现的。

The construction of many types of valve, in the past often have membrane-type, inner spring piston and so on.

减压阀的构造类型很多，以往常见的有薄膜式、内弹簧活塞式等。

W ·Use a pressure-reducing regulator or separate control valve to safely discharge gas from a cylinder.

使用减压调整器或单独的控制阀门来从钢瓶内安全的排出气体。

J6 |3 n* H6 s; _·Use a pressure-reducing regulator or separate control valve to safely discharge gas from a cylinder.

使用减压调整器或单独的控制阀门来从钢瓶内安全的排出气体。

A protein found in milk is the latest treatment for stress.

牛奶里发现的蛋白质是最新的减压治疗方法。

The production ability of the UHT bacteria-killing machine series of our company is 1-30T/H. Its typical bacteria-killing temperature is 90-140℃,whose control units are adopted of international famous brand products including PLC procedure controller and project control screen, vapor decompression valve、 adjusting valve、 diffluence valve、 regulator valve、 material valve and clearing pumps.

本公司的UHT灭菌机系列生产能力1-30T/H，典型的灭菌温度为90-140℃，控制元件均采用国际名牌产品，包括PLC程控器及工控屏，蒸汽减压阀、调节阀、分流阀、稳压阀、物流阀、热水泵及清洗泵。

Because there is less gas pressure exerted on the valve stem.

在单级减压阀里，输出压力随钢瓶压力的减小而增大，这是因为施加在阀门系统上的气体压力减

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。