压力

Self forms independently the one individual system to the product of my unit at present , and the pressure can satisfy the different requirements to one stud pump of vast user to 3MPa, for the special requirement pressure attainability of 0.6~1.2MPa,.

目前我单位的产品己自成一个体系，压力为0.6~1.2MPa，特殊要求压力可达到3MPa，可满足广大用户对单螺杆泵的不同需求。

It is necessary to place the wood in a pressure vessel, usually known as a cylinder or autoclave.

必须把木材放到通常称为蒸煮缸或压力釜的压力容器中。

Proper Shipping Name ※; IMO pollution Category; UN No.; Quantity; Flash Point; Flammability Limits; Autoignition Temperature; Boiling Point; Relative Density of Liquid; Vapour Pressure; Solubility in Water; Viscosity; Acidity; TLV; LC50;LD50; Conductivity; Temperature

正确运输名称※，污染物类别；危规编号：数量；闪点；可燃上下限；自燃温度；沸点；液体相对密度；蒸气密度；蒸气压力（20℃/37.8℃）；水中溶解度；粘度；酸度；TLV；LC50；LD50；导电率；液化温度和压力

It is particularly recommended for boiler feed lines to prevent backflow when supply pressure falls below system pressure.

特别建议用于锅炉进水管，以防止当供应压力低于系统压力时所产生的回流。

The control volume integration was applied to deduce the discrete expressions of the convection-diffusion equations. The staggered grid and SIMPLE algorithm were introduced to deal with coupling between pressure and velocity, and then the numerical computation expressions of such variables as fluid flow velocity and pressure were deduced. Using the backward difference method and incremental theory to discretize the governing equations for fields of chemical reaction, material structure and chemorheology, the numerical computation expressions of variables such as the monomer conversion, average molecular weight and fluid viscosity were constructed.

应用控制容积积分法导出了对流—扩散方程的离散表达式，引入交错网格技术与SIMPLE算法，实现了耦合的压力场与速度场的分离式求解，推导得到了流体的流动速度、压力等物理量的数值计算式；采用向后差分方法和增量方法，实现了化学反应场、材料结构场、化学流变场控制方程的离散，获得了反应转化率、聚合物平均相对分子质量、流体黏度等物理量的数值计算式。

The study shows that the longitudinal component of the pressure force is mainly balanced by the vertical eddy frictional term and the lateral component of the pressure force is mainly balanced by the Coriolis force.

研究表明：在磨刀门河口动力平衡中，纵向的主要平衡项为压力项和垂向涡动摩擦项，侧向的主要平衡项为侧向正压力项和科氏力项。

Air may be provided adjacent each protrusion to provide natural ventilation if the pressure of the water flow drops below atmospheric pressure.

空气可提供邻近每个椎间盘突出提供自然通风，如果压力的水流量低于大气压力。

Some believe that stress is not the bad thing it is often supposed to be. They are of the opinion that a certain amount of stress is vital to provide motivation and give purpose to life.

有人认为压力不是人们所认为的坏事，他们认为，一定数量的压力能给人们提供动力，给人生带来目标。

If you have an improper diet, you will be prone to high levels of stress, and you will not have the physical and mental resources to deal with it.

如果饮食不当，你会有很大的压力，而你也没有体力和精神去解决这些压力。

If the heat exchangers are well designed and can supply the heat flux needed for convective heat transfer, then the engine will produce power in proportion to the mean pressure, as predicted by the West number, and Beale number.

改变气体温度会引起相应的变化，气体压力，而运动的活塞造成的天然气将轮流扩大和压缩。气体的行为如下描述了天然气的法律，说明气体的压力，温度和体积是有关系的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。