查询词典 symmetry

After profound systematic theoretical and testing reasearch of metal rubber mechanical property,manufacturing technology,macro-micro constitutive relation and metal rubber spring coupling technique, we present deep intercross wiring manufacturing technology,establish infinitesimal spring constitutive model,non-symmetry elastic hysteresis constitutive model,dissipation factor testing method based on equivalent stress function and key technique methods of metal rubber elastic damping fabrication.

我们针对金属橡胶力学性能、制造工艺、宏观、微观本构关系及金属橡胶制造弹性联轴器关键技术开展了系统深入的理论与实验研究，提出了基于深度交叉钩联编织技术的制造工艺方法、建立了微元弹簧组合的微观本构关系、非对称弹性变形滞迟泛涵宏观本构关系、基于等效应力函数概念的损耗因子测试方法和金属橡胶制造弹性阻尼元件关键技术。

Interesting works include three parts,(1) deriving an elastic strain energy equation to discuss constitutive relations of various elastic symmetry systems, and to check out some errors in previous papers.(2) deriving effective elastic constants of EDA-PTL medium;(3) deriving and numerically studying the elastic wave rays angle dispersion phenomenon.

除了引用前人给出的公式外，本论文有特色的工作是：推导了一个应变能公式，给出了各种对称体系下的弹性本构形式，对前人给出的结果作了验证，指出存在的个别错误；对EDA构成的薄层介质各向异性弹性常数作了推导，给出了解析表达；对几种类型的各向异性体系的角散式进行了推导并作了数值计算。

The expression for short-circuit electrodynamic force of rectangular bus bars on the basis of the calculation of three-phase symmetry short-circuit current was fi.

本文首先根据系统发生三相对称短路时的短路电流，给出了三相矩形母线短路电动力的解析表达式。

As early as 1960, Yoichiro Nambu formulated his mathematical description of spontaneous broken symmetry in elementary particle physics.

早在1960年，南部阳一郎提出了他的数学描述的对称性自发破在基本粒子物理学。

In practice, the earth is a non-rolling-symmetry ellipsoid, so much as is an ellipsoid as a pear.

但实际地球是一个非旋转对称的椭球体，甚至是梨形椭球体。

In contrast, the increases of the ellipticity of outgoing optical waves are obvious with the raise of Faraday rotation in non-fourfold-symmetry structures.

结果表明：在这些结构中，光波均被局域在中心缺陷处；同时，对于具有四重对称轴结构的材料，在其法拉第旋转角增加的同时，出射光波的椭圆率没有明显的增加；但对于不具有四重对称轴结构的材料，其法拉第旋转角增加的同时，出射光波的椭圆率也在增加。

The second part would induce culture connotation macroscopically embodied in the works of art. I am going to plan on analyzing advancement and harmoniousness in practical rule and entireness and symmetry in aesthetic pursuing. We can see microcosmic tone of cinemas and TV play series and macroscopical tone of culture how to set off mutually.

下篇对韩国影视剧中所体现的文化内蕴进行宏观上的归纳，分析其在现实层面上进步与和谐的准则，审美层面上整饬与对称的追求，使影视剧的微观语境与文化的宏观语境进行对接，看二者如何互相映衬。

RESULTS: After 34 weeks, patients occured varying degrees of swelling of the eyelids. Incomplete eyelid closure dribbled away. Followed up for 418 months,doubleeyelids of patients were basic symmetry; the arcs were smooth; ptosis was corrected; depression of the upper orbital region was improved obviously; and no complications appeared, such as entropion and ectropion of the eyelid and eyelid deformity.Only 1 eye was rectified insufficiently.

结果：术后3～4wk内患者均有不同程度眼睑肿胀，眼睑闭合不全逐渐消失，随访4～18mo，患者双眼睑重睑基本对称，弧度流畅，上睑下垂矫正，上眶区凹陷明显改善，未出现眼睑内外翻及眼睑畸形等并发症，有1眼欠矫。

Quantum mechanical control; symmetry; Lie algebra; universal enveloping algebra; representation theory

清华大学；吴热冰量子力学控制；对称性；李代数；泛包络代数；表示理论

It is governed by the equation of continuity and momentum for the liquid in cylindrical coordinates with axial symmetry, the isentropic equation of state for water.

曲面头部的水弹高速冲击刚性表面的流体动力学问题，可以归结为无粘性、可压缩的不定常流动问题，受轴向对称园柱座标的连续和动量方程、水的等熵状态方程支配。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。