查询词典 mechanics

In order to investigate the divarication and chaos properties in nonlinear stage of complex structures deeply and reasonably, the mechanism and essence of the structure mechanics performance must be analyzed.

复杂结构在非线性阶段的行为一般呈现出分叉特性与不稳定特性，为了深入地从机理上了解和认识产生这种现象的本质原因，从而更合理、客观地进行结构非线性力学性能的分析，揭示结构的宏观损伤演化规律，有必要进行随机结构非线性分析方法的研究。

Dorn and Soffos, who work primarily with elementary school children, suggest that in order to successfully write, a student must master three interrelated skills: comprehension of ideas, expressive language and facility with mechanics.

dorn 和 soffos ，他的工作主要是小学生，建议中表示，为了成功地写，学生必须掌握三个相互关联的技能：理解的意念，表达语言和设施维修技工。

In this paper, starting from the double integral, double integral first introduced the basic concept and calculation method, the re - Top songs integral cylinder volume and surface area, for example in the application, as well as the double integral in the application of mechanics.

本文从二重积分入手，首先介绍了二重积分的基本概念和计算方法，二重积分计算曲顶柱体体积和曲面面积的在应用举例，以及二重积分在力学中的应用。

In elastic mechanics, it is common practice to calculate critical loads in buckle of thin plates by means of double triangle series.

弹性薄板屈曲的临界压力计算，在弹性力学中一般都是采用双三角级数解法，计算过程比较复杂，工程中应用不方便。

To generalize the equipment PM and TPM plan related to mechanics as normal operation needed, so as to maximize the machine efficiency and minimize the machine down-time

制定机械设备维修与保养计划，以最大的程度将低停机时间，使设备性能最优化，满足产能的需求

Architecture and construction engineering: Including studies in architecture, town planning and environmental design; transport studies; building technology such as surveying; carpentry, bricklaying, plastering and tiling, plumbing and pipe-fitting, sewerage; water supply and treatment; civil and structural engineering; building services engineering; soil mechanics; draughtsmanship; interior design; land, building and estate management.

包括建筑、城市设计及环境设计、运输研究、建筑技术（例如：测量、木工、泥水、批荡、贴砖、洁具及喉管装配）、污水、供水及处理、土木及结构工程、屋宇装备工程、土壤力学、绘图技术、室内设计、土地、建筑及营造管理。

If the slope is 16°, load is 100N, and slip ratio increases from 0 to 0.6, the relative errors of predicting normal force, drawbar pull and driving torque between calculation values and experimental data are less than 10%. The model can predict wheel-terrain interaction mechanics effectively for a rover while climbing up slopes.

在斜坡角度为16°，载荷为100N，当滑转率从0增加到0.6时，将模型的车轮斜坡法向载荷、挂钩牵引力和驱动力矩的计算值与实验数据相对比，结果相对误差不超过10%，因而该爬坡模型可以有效地用于月球车轮地相互作用的力学计算。

From the mechanics analysis, the relationships between the configure parameters (such as the wheel parameters and the position of mass center) and the mobility performane indexes (such as the wheel sinkage, motion resistance and drawbar pull) are obtained. The design principles of the wheel parameters, position of mass center and the wheel space are given. It is demonstrated that the mass center is crucial to the mobility performance of the lunar rover.

通过对移动性能的分析，得到了构型参数和地形参数与下陷量、运动阻力、牵引力等性能参数间的关系曲线，给出了月球车车轮、质心位置和轮距等构型参数的设计原则，论证了质心对于月球车移动性能的重要性。

The design requirement and mechanism of Lunar Rover with Center of Mass Varied (CMR-1) are briefly introduced. Based on the characteristics of wheelsoil interaction mechanics, the wheel sinkage, stability margin, motion resistance and drawbar pull of lunar rover in forward mothion are analyzed using terramechanics theory.

简要介绍了变质心月球车(CMR1)的设计要求和机械结构，并基于地面力学的知识，从分析月球车轮地接触力学特性入手，对变质心月球车行走过程中车轮下陷量、运动阻力和牵引力等进行了分析。

Utilizing the terra-mechanics equation and parameters of the lunar topsoil (the following is abbreviated as lunar-soil), the drawbar clevis pulling force of wheel was predicted by calculation.

应用地面力学方程和月球表层土壤参数计算预测了车轮的挂钩牵引力。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。