平衡压力

Let us not weary of repeating, and sympathetic souls must not forget that this is the first of fraternal obligations, and selfish hearts must understand that the first of political necessities consists in thinking first of all of the disinherited and sorrowing throngs, in solacing, airing, enlightening, loving them, in enlarging their horizon to a magnificent extent, in lavishing upon them education in every form, in offering them the example of labor, never the example of idleness, in diminishing the individual burden by enlarging the notion of the universal aim, in setting a limit to poverty without setting a limit to wealth, in creating vast fields of public and popular activity, in having, like Briareus, a hundred hands to extend in all directions to the oppressed and the feeble, in employing the collective power for that grand duty of opening workshops for all arms, schools for all aptitudes, and laboratories for all de GRE es of intelligence, in augmenting salaries, diminishing trouble, balancing what should be and what is, that is to say, in proportioning enjoyment to effort and a glut to need; in a word, in evolving from the social apparatus more light and more comfort for the benefit of those who suffer and those who are ignorant.

我们应当不厌其烦地反复提出：要最先想到那些没有生计的痛苦民众，为他们减少困难，让他们得到空气和光明，爱护他们，扩大他们的视野，使他们感到灿烂辉煌，用种种形式为他们提供接受教育的机会，为他们提供劳动的榜样，而不是游手好闲的榜样，减轻他们个人负担的压力，增加他们对总目标的认识，限制穷困而不限制财富，大量创造人民共同劳动的天地，象布里亚柔斯①那样，把一百只手从四面八方伸向受压迫和软弱无力的人，为这一伟大职责运用集体的力量，为所有的胳膊开设工厂，为所有的才能开办学校，为所有的智力设立实验室，增加工资，减轻惩罚，平衡收支，也就是说，调整福利与劳动之间和享用与需求之间的比重。总之，要使社会机器为受苦和无知的人的利益发出更多的光明和更多的温暖，使富于同情心的人不忘记这些，这是人间友爱的第一义务，使自私自利的人懂得这些，这是政治的第一需要。①布里亚柔斯，神话中的巨人，是天和地的儿子，有五十个头和一百只手。

Suitable measures should be taken to deal with the pressures and bring oneself to psychological balance.

青年人应采取适当的应对方式来平衡自己的心态，以应付所面临的各种压力

Monte Carlo simulations of phase equilibria for lattice polymer systems with chain length r=1,2,4,8 are carried out in the canonical ensemble. All chain molecules are introduced into the cell regularly upon initiation, followed by being perturbed through the repta-tion, end - rotate, crank - shaft and L - flip motions.

应用修正的Widom试验粒子方法在三维立方格子中计算了链节数分别为r=1，2，4，8的链状分子在不同温度、密度下的剩余化学位，然后运用热力学关系计算了以上系统在不同温度、密度下的化学位、压力和压缩因子，并求得系统的相平衡曲线和临界点。

The phase equilibrium of linear molecule,ethane,has been simulated by using the NVT canonical ensemble Monte Carlo method,and the thermodynamic properties of the system including chemical potentials ?temperature?density?pressure,etc.

用恒NVT正则系综MonteCarlo方法模拟线形分子—乙烷的相平衡，得出化学势、温度、密度、压力等热力学数据。

As the machine is tilted off-balance, the center of pressure acts as a fulcrum for the system to rotate around.

由于机器倾斜失去平衡，该中心的压力，作为一个支点，让系统旋转周围。

According to the entire theory of plastic mechanics,the relationship between equivalent stress and equivalent strain of circular chamber plastic zone in the complex stress state is deduced from nonlinear softening constitutive relation of rock under uniaxial compression.

依据塑性力学全量理论，将岩体单轴压缩的非线性软化本构关系推广，得到复杂应力状态下圆形硐室围岩塑性区的等效应力与等效应变关系；籍以求得应变非线性软化的圆形硐室围岩塑性区半径、弹塑性区应力、应变和位移；进而求得相应情况下的硐室围岩平衡方程、地应力与硐室周边位移关系以及围岩压力方程。

In this paper, we used molecule dynamics simulation technique in researching dielectric property. By analyzing the information that is provided from molecule dynamics simulation, we can got some dielectric properties like dielectric constant and chargeability. Firstly, 3D model of silicon dioxide was been built and geometric optimization was been used to make the model more correctly. Then the model was been put in calculation of molecule dynamics simulation with a definitive temperature.

本文针对氮化硼晶体在极端高温下的介电性能开展研究，首先建立六方氮化硼晶体的微观结构模型，通过几何优化对其进行进一步的结构修正，然后选择合适的力场、系综、积分时间步长和压力温度控制方法，对微观结构模型进行某一温度下的分子动力学计算，动力学计算达到平衡后得到该温度下电介质材料的微观结构模型和动力学特性。

Hydraulic conditions and water balance conditions Generally heating, air-conditioned closed loop pipe network are all pipe network, and its hydraulic system condition is the pressure point, the pipe flow, pressure.

二、水力工况和水力工况平衡一般地说供热、空调的管网都是闭路循环的管网，其水力工况是指系统各点的压力，各管段的流量、压差。

According to theory of diffusion and permeation,and theory of adsorpt ion equilibrium of commixture gas,the mechanism of increasing coalbed methane production by gas injection is studied, with which it is illustrated for enhancing energy of storing gas stratum, heightening pressure conduction coefficient of storing gas stratum and binging domino effect of competition adsorption by gas injection, consequently yield and ratio of recovery of coal bed methane are also enhanced.

依据扩散渗流和多组分吸附平衡理论，研究了注气开采煤层气的增产机制。研究表明，注气增加储层能量，提高储层压力传导系数并产生竞争吸附置换效应，从而提高煤层气开采时的单产量及回收率。

Spring-loaded safety valve: The compression spring force to the pressure balance valve and to the seal flap.

弹簧式安全阀：利用压缩弹簧的力来针型阀平衡阀瓣的压力并使之密封。

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。