压强

Physics experiments, that is, through the liquid pressure and the principle of connectors, to create a fountain effect.

物理实验，就是通过液体压强和连通器的原理，制造出喷泉的效果。

First of all, in the study from magnetohydrodynamics equilibrium equations describe the plasma derived from the balance of the Grad-Shafranov equation of the theory of expression, and to analyze its borders in a fixed way to solve the region;then we solved the equation with Variational method in given pressure, and the exact numerical value of poloidal magnetic flux and the profile of the magnetic flux surfaces contours in the definite error range are given.At last, the poloidal and toroidal magnetic field with D-shaped is obtained.

在研究中首先从磁流体力学平衡方程出发推导出描述等离子体平衡问题的Grad-Shafranov方程的理论表达式，并分析其在固定边界区域内的求解途径；然后在给定的压强分布情况下采用基于能量形式的变分法对其进行了数值计算，并在一定的误差范围内得到了极向磁通的大致图像以及等离子体的平衡位形分布；最后求出了D-型截面下的极向磁场以及环向磁场分布。

Numerical simulation and experimental research show that, when air flows over the surface of the truck, around the head of it there exists a positive pressure area which is a main contributor to the pressure-difference drag of the truck.

通过数值模拟和试验研究表明，气流在绕流汽车表面时，在汽车头部存在压强较大的正压区，该区是对汽车压差阻力贡献较大的区域。

Quadrupole mass spectrometer can be used in measuring pressure of dividing and analysis composition of material.

四极质谱计在真空技术中可用来测量分压强，从事物质成分的分析。

We study it, in order to understand the application of mathematical formula in physics and chemistry more deeply.

在物理学上，有许多重要的物理量间的关系如大气压强随高度的变化关系，分子松弛运动与时间的关系等，均可用指数关系式或对数关系式来表示；在化学中，特别是化学反应速度与温度的关系，化学平衡常数随温度的变化等，通常也可用指数关系式或对数关系式来表示。

Results showed that E.coli was more sensitive to pressure than microflora.

试验结果表明，在常温下猕猴桃汁中的大肠菌群对压强的敏感性高于菌落总数。

FACTORY-BUILT CYLINDRICAL VATS,EITHER VERTICAL FOR PRESSURES OVER 50 MILLIBAR,OR HORIZONTAL.

工厂制造的压强大于50mbar的立式或卧式酒桶

In two cases with uniform initial By distribution, the recurrent f ormation and successive ejection of flux rope structures are illustrated un der the action of plasma inflow caused by the dawndusk electric field. It is n oticeable that in the cases with the modificative terms, a reduction of the aver aging magnitude of peak pressure and a considerable enhancement of the av eraging strength of core magnetic field are exhibited for the multiple magneti c structures.

对于 初始By分量为均匀分布，受晨昏电场产生的边界入流作用，磁尾通量绳结构重复形成与逐一排放的两个算例，计入修正项后，多重磁结构峰值压强的平均值降低，核心场的平均值明显增大。

In inorganic chemistry experiment teaching material,"the Measurement of the Molar Gas Constant by Displacement method" uses the magnesium method of substitution or the aluminum method of substitution.

摩尔气体常数的测定方法很多，在无机化学实验中，常采用置换法来测定。其方法为：取一定质量的活泼金属，与一定体积的已知浓度的酸反应，在一定的温度和压强下，测得置换出氢气的体积。

The molar volume of gas depends on the temperature and pressure.

气体的摩尔体积依赖于温度和压强。

I think he's learned how to approach hitters....

Johhny Damon说，『他已是最好的了，再没有人能够比他做的更好，我想他的球技已经完全成熟了，而且他也已经学会了如何去对付和压迫各种打击者。。。。。。

In effect, an 18 foot King Cobra could actually look down onto the average human being.

际上，一个18尺眼镜蛇王其实可以俯视到的平均人。