查询词典 mechanics

Based on the results of exploration and in-site test of typical waste dump in southwest mountainous area,the analysis theory and method of waste dump rainfall infiltration are discussed beginning at analysing coal waste's mechanics characteristic and seepage theoty. Fllowed estimating method of waste dump stability is discussed influenced by rainfall. At last a typical engineering example of coal waste dump landslide influenced by rainfall is researched, acquiring research fruit hereinafter.①Particular exploration of typical waste dump in chongqing area and analysis estimate to its area engineering geology are done. Granule gradation、water content、nature density、dry densit etc parameter of waste granular media are tested. The mechanics characteristic of waste are researched by in-site shear experimentation、compressibility experimentation and infiltration experimentation.②The coal waste dumping is different from other consecutive solid material as incompact granule structure. Its shear strength and transforming characteristic also have itself characteristic.

本文针对山区矸石山，结合踏勘和现场试验，从分析矸石散体的力学特性以及渗流理论出发，研究了矸石山降雨入渗的分析理论与方法，在此基础上提出了矸石山体降雨作用下的稳定性评价方法，最后进行了降雨作用下典型矸石山滑坡工程实例研究，取得了以下研究成果：①对重庆山区中梁山、万盛、荣昌、天府、綦江等矿区代表性的矸石山进行详细踏勘，对矸石山的堆放形态及其区域的工程水文地质情况进行调查；针对重庆山区矸石山，测试矸石散体的颗粒级配、含水量、天然密度、干密度等参数、并在此基础上，通过现场剪切、压缩、渗透试验等研究矸石散体的力学特征。

By the mechanics analysis of pumping rod, the calculation model of the mechanics analysis of pumping rod and neutrality point of oil tube have been established. The function of pumping rod bend space length and account method have been derived and analysis example have been completed. The simulation of wellbore trajectory and the deformation curve of sucker rod and oil tube is also given.

论文对机械磨损和腐蚀对偏磨的影响进行了分析，通过对抽油杆和油管的力学分析，建立了下冲程抽油杆、管柱下部受力分析与中性点计算模型；给出了抽油杆变形的影响因素，建立了油井井身轨迹、抽油杆和油管在油井中的变形曲线模拟软件。

In order to disclosure new and old concrete bonding mechanics performance and mechanism under high temperature, the paper studies the influence of high temperature on new and old concrete bonding mechanics behavior with two types adherences: bonding first to heating second and heating first to bonding second.

为了揭示高温下新老混凝土粘结的力学性能和粘结机理，本文分先粘结后高温和先高温后粘结两种类型研究了高温对新老混凝土粘结力学性能的影响。

Based on the contacting characteristics of the surfaces in MEMS, we use the continuum contact mechanics modeling and fracture mechanics concepts to give a closed-form solution for the adhesion of the flat-ended wedges, including the atomic pressure distribution, the variations of the contact area and air gap with the load.

基于MEMS表面的接触力学特点，本文运用连续介质接触力学及断裂力学方法，研究了平底锥冲头的粘着接触问题，给出了接触区的原子压力分布、接触面积和表面间隙随载荷变化的封闭解。

Traditionally,loads of the arc gate are applied on the support or gate frusta as a set of concentrated load,but the effect range of such load on the frusta cannot be solved by Material Mechanics and Structure Mechanics. Most of the load cases are fulfilled through optic-elastic test.

通常弧门荷载作为一组集中荷载作用于牛腿或闸墩上，而这组荷载对闸墩受力的影响范围材料力学方法和结构力学方法是不能解决的，受力状况大部分是通过光弹试验完成。

Note that Hadronic Mechanics coincides with quantum mechanics at large distances.

应当注意到强子力学与量子力学在大距离范围内的相互作用方面一致。

As a result, Hadronic Mechanics has achieved Einstein's historical completion of quantum mechanics with new, generally small contributions at short range.

作为结果，强子力学使爱因斯坦量子力学实现了历史性的完成，一般来讲在短距离范围相互作用邻域做出了小的贡献。

The low carbon steel thick hollow sphere is one of parts of mechanics engineering and method of improving its mechanics propertyis is heat-treat , such as non-constant temperature that non-stationary thermal stress is produced.

低碳钢厚壁球是机械工程中常见的构件之一，常采用热处理的方法来提高其机械强度，温度场的变化在厚壁球内产生非定常热应力。

However, the mechanics of soft tissue is the critical in influencing the whole plantar pressure. We use an instrument to measure the load and displacement relationship of heel pad that development by our laboratory to measure mechanics of soft tissue in order to approach approximately to the experiment data. Then make use of the curve fitting to obtain material parameter that necessary of analysis. Finally, the result and experiment will be verified.

而软组织的力学性质是影响整体足压大小的关键，为了使研究的分析结果更接近实验数值，软组织力学性质量测利用实验室所开发的软组织力量位移量测器取得，再利用曲线模拟的方式得知分析所需材料参数，最后将分析所得结果与实验进行验证。

A detailed analysis on interference fit of hub was carried out by means of elastic mechanics and finite element method, in view of the above, the shortcomings of elastic mechanics method and the advantages of finite element method have been pointed out.

用弹性力学和有限元方法对轴毂过盈联接进行了详细的分析，据此指出了弹性力学方法的弊端和有限元方法的优势。

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。