减压

What stress relievers work best for you, or don't work so well?

怎样的减压方法对您最有效或者不是那么有效？

Find some stress relievers that can calm your stress response in the short term.

找到一些可以帮助您短时间减压的方法。

Underoptimal conditions, in toluene / dimethyl phthalate / TBP, after EAHQ was oxidizedwith 〓, then the catalyst and styrene were added, the conversion of styrene basedon EAHQ is 68%, the selectivity for styrene oxide based on styrene is 92% and theTON of the catalyst is 500; in toluene / phenyl ether / TBP, epoxidation of styrenewas performed with 〓 generated in situ, the conversion is 46%, the selectivity is94% and the product can be separated by distillation under reduced pressure.

优化条件下，甲苯／邻苯二甲酸二甲酯／TBP(2／2／1，体积比)中，EAHQ先用〓氧化完全后，再加入催化剂A和苯乙烯进行环氧化反应苯乙烯相对于EAHQ的转化率为68％，生成环氧苯乙烷的选择性为92％，催化剂A的TON达到500；甲苯／二苯醚／TBP(1／3／1，体积比)中，原位生成〓条件下苯乙烯相对于EAHQ的转化率为46％，生成环氧苯乙烷的选择性为94％，产物可通过减压蒸馏分离。

Both back pressure turbines and reducers can be used in steam using system to provide steam of different pressures.

背压汽轮机和减温减压器都可以用于用汽系统，提供不同等级的蒸汽。

There are obstacles such as crossroads and speed reducers.

有诸如十字路口和速度减压器的障碍物。

Yoga, walking or a good hard swim are great stress reducers.

瑜伽，散步或游泳都是很好的减压阀。

Follow strictly the regulation and standard for handling the pressure cylinders and pressure reducers!

严格遵守压力气罐和减压器的操作规程和标准！

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。

Figure 9-21 shows the structure of the internal pilot type valve principle, which consists of pilot valve and main valve of two parts.

如图9-21所示为内部先导式减压阀的结构原理，它由先导阀和主阀两部分组成。

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。

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。