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In this paper,a numerical solution for radial journal bearings with liquid hydro-dynamic lubrication is analysed, numerical expressions for oil fiton pressure, bearing capacity , friction moment,and leakage at the bearing ends are derived,bearing capacity,flow rate, friction moment,and eccentric angle of the load under 14 different temperatures and 14 different load eccentricities are calculated.

采用数值法分析解算液体动压向心滑动轴承，推导了油膜压力、承载力、摩擦力矩和端泄流量等的数值表达形式，计算了14个不同温度点及14种不同偏心率下的承载力、流量、摩擦力矩、载荷偏位角，并通过AUTOCAD绘制了它们之间的影响曲线。认为偏心率及油温对承载力影响很大，设计时应加以限制。

Expressions are developed for the eddy current loss as a function of speed.

文章推导了频域涡流场和涡流电流密度公式，计算了磁阻力矩损耗功率和涡流损耗功率。

The diffraction potential functions are obtained by using the eigenfunction expansion method, and expressions for reflection and transmission coefficients are defined.

首先利用特征函数展开法导出了绕射势函数的分析解并进一步得到透反射系数的计算公式，然后利用边界元方法验证了解析解。

It opens with ejaculatory expressions of triumph for deliverance.

开放与射精管的表达胜利解脱。

The expressions above describe the viscoelastic problem preferably because it has no elastic constant.

得到描述含裂纹粘弹性材料在不同的时间裂纹增长情况的裂纹增长速率以及蠕变时间解析解。

Finally, the expressions for MMCs elastic modulus are derived, and the results are better agreed with the results of finite element analysis and experiments.

修正的模型同时给出了复合材料弹性模量的表达式，其结果与有限元计算的结果和实验有更好的吻合。

Based on the relationship between the material elastic constants and the strain energy, the three-dimension SOEC and TOEC tensor expressions are obtained by using tensors derivation principle.

因为材料的弹性常数同其应变能相联系，所以利用张量的求导法则，给出了三维情况下SOEC和TOEC的张量表达式。

Products with silver and copper and other precious metal to do at the end of mold, cast the appearance of thousands of 99.99% pure gold, set of gold honorable appearanceóelectroform in one boutique, and its bright and clean bright velvet sand, decoration clear, lifelike facial expressions, diversification of product range, with Chinese traditional auspicious meaning shapes, elegant chic, exquisite workmanship unsurpassed.

产品用银和铜等贵重的金属做底模，外表精铸99.99%千足金，集黄金的尊贵，雍容华贵的外表于一体的电铸精品，其绒沙面光洁鲜艳，纹饰清晰，表情栩栩如生，产品的种类多样化，具有中国传统的吉祥寓意的造型，精美别致，工艺精湛卓绝。

The expressions of Lorentz's force in an electromagnetic field are derived.

导出了在电磁场中洛仑兹力的具体表达式。

The relations of electrophoresis velocity, electroosmosis velocity and electric dispersion velocity are also investigated with these expressions. The results show that this new model offers a better explanation for peak compression effect on the migration behaviour of charged solute in CEC. The retention time will be shorter by peak compression effect, which is similar to a solvent gradients process. The peak compression effect is not steady, and doesn't appear until the conditions are fitted in some special situation.

基于弛豫理论所建立的基本模型，在考虑溶质在两相中皆有可能发生正、反向迁移的情况下，得到了流出曲线一阶原点矩和二阶中心矩的理论表达式，并通过对溶质在两相中电扩散速率与电泳速率、电渗流速率关系的分析结果证实：溶质在固定相表面的电扩散行为可以使其保留变弱，出峰加快；而这种电扩散导致的超常柱效峰的出现具有不稳定性，只有在多方面因素综合影响匹配的情况下才可能出现。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。