力学

From proposing the problem to solving them, this thesis follows the researching method of from generality to specialty, also puts the mathematic knowledge of boundary value problem and the singular integral equation into the use of elastic mechanics and fracture mechanics, which shows the thought of combining the theory with the practical use. Throughout the thesis, the tendency that different branch of science is in fusion and penetration can also be found.

本文从提出问题到解决问题遵循由一般到特殊的研究方法，把边值问题和奇异积分方程等数学知识应用到断裂力学，弹性力学中，体现了理论联系实际及边缘学科间相互渗透的思想。

It indicates that singular solution exists in solving problems of elasticity, which is inconsistent to the theorem of uniqueness of solution.

结果表明，在弹性力学问题中存在奇异解的情况，这与弹性力学解的唯一性定理是不一致的。

The effect of bimoment and ratio of slenderness is considered in thegeometrical stiffness matrix.

根据线弹性统一分析力学模型，提出了相应的几何非线性分析力学模型，导出了考虑杆件双力矩贡献的几何刚度矩阵，并在几何刚度矩阵中引入了杆件长细比的影响项。

Based on the similarity theory,mechanical analysis of the launching of ship′s slipway is carried out by means of hydraulic simulation experiment,esp.

依据相似理论，对船舶滑道下水这一复杂力学过程进行了力学分析并应用水力模拟试验的手段进行了探讨性研究，特别是就结构复杂的船架所受的水流绕流阻力的模拟做出实质性的探究。

The respective characteristics of problem solution methods of problem in vector mechanics and analy-tical mechanics are discussed with an example.

用一例题说明矢量力学与分析力学在解题方法中的各自特点。

By analyzing the mechanics relation between the sprocket wheel and the pallets of the pallet draught device in a sintering machine,the non- arching mechanics model of the pallets was established and the force control method for the non- arching sintering machine was put forward.

通过分析带式烧结机台车执行牵引装置的星轮和台车的力学关系，建立了台车无叠肩起拱的力学模型，提出了无叠肩起拱带式烧结机的力控制方法。

A designer must have a good foundation in statics, kinematics, dynamics and strength of materials.

一个设计人员必须在静力学、运动学、动力学和材料力学这四个方面有良好的基础。

Secondly, the dissertation establishes mechanics model of the robot in stationary and moving state and analyses the robot movement.

论文建立了船体表面水下清刷机器人在船体表面处于静止和运动状态下的力学模型，进行了相关的力学分析。

He authors presented a new evolutionary algorithm based on the combination of the evolutionary theory and quantum statistical mechanics.

将进化理论和量子统计力学理论相结合，提出一种新的量子统计力学演化算法。

Different surface modifiers (benzoate, stearine acid and organosilane) were used to treat plant cellulose/polypropylene composite systems. Effects of surface treatment agents on mechanical properties ( tensile strength and impact strength) were studied.

采用不同的表面改性剂(苯甲酸、硬脂酸、有机硅烷)对植物纤维/聚丙烯复合体系进行了处理，研究了表面改性剂对体系力学性能的影响规律，探讨了复合材料界面粘接机理，分析了力学性能的变化规律。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。