查询词典 surface of contact

This article mainly simulates gradually damage destruction process of rock, major in determinationg the definition of rock three-dimensional damage tensor, simplify to the damage tensor and obtain its engineering calculation method, and obtains the basic expression form of equivalent stress by equivalent stress assumption, symmetrization to the actual stress, thus obtains construction relation of the festival principle of three-dimensional damage rock mass, finally couples elasticity- plasticity with damage in the finite element equation, with reference to elasticity-plasticity gradually degenerated method thought, simulates rock damage to advance gradually the destruction process in finite element method, draws up elasticity - plasticity and damage coupling two-dimension finite element procedure with the C language in the VC contact surface, by simulating experiment destroyed process, acquires destruction image and the axial load distortion curve of model, agreement with the experimental result.

本文主要模拟岩石渐进损伤破坏过程，确定岩石三维损伤张量的定义，对损伤张量进行简化计算并得出其工程计算方法，采用等效应力假设得出有效应力的基本表达形式，对有效应力进行对称化，得出节理损伤岩体的三维本构关系，在有限元方程中实现弹塑性和损伤耦合；借鉴弹塑性渐进退化方法的思想，采用有限元的方法模拟岩石损伤渐进破坏过程，用C++语言在VC界面编制了弹塑性和损伤耦合的二维有限元程序，通过模拟已有的实验破坏过程，得出模型的破坏图像和轴向荷载变形曲线，与实验结果基本一致。

The relative motion of the two contacting surface is simply decomposed into one component: tangential component on the contact plane.

只考虑相邻叶片凸肩接触面切向运动，简化并建立一维含间隙干摩擦模型，分析得出干摩擦力的数学表达式并做出其迟滞曲线。

An investigation is made of the damping effect of EHD oil film in cam—tappet contact surface to the exciting vibration caused by error of cam profile.

在考察弹流油膜动力学效应的同时，讨论了凸轮—挺杆表面弹流油膜对由凸轮轮廓误差产生激振的阻尼作用。

Friction and wear behaviors of Ti6Al4V alloys against GCr15 steel under dry sliding were investigated on high-speed pin-on-disc tribometer. Contact temperatures due to friction heat were measured by a thermocouple inserted into the hole of the Ti6Al4V pins. Morphology, composition and phase structure of the surface and subsurface for Ti6Al4V were examined by means of scanning electron microscopy, X-ray diffraction and transmission electron microscopy.

在高速销－盘式摩擦磨损试验机上考察了Ti6Al4V销与GCr15钢盘摩擦副的干滑动摩擦磨损行为，并在线测量了销试样的摩擦接触温度，利用扫描电子显微镜、X射线衍射仪及透射电子显微镜分别对Ti6Al4V摩擦表面和次表层的微观形貌、组织成分、相结构进行研究。

Besides, the relationships among the tooth numbers and the helical angles of the helical type shaving cutter, the tooth surface deviations and tooth contact conditions are also investigated.

同时，本论文也根据齿面接触分析之结果探讨创成Helipoid齿轮的螺旋型刮刨刀之齿数、螺旋角与齿面差异以及齿面接触情形间的关系。

The quality change between the ungrafted film and grafted film was analyzed. The surface configuration and constitute of the film were characterized by SEM and IR, and the contact angle was measured.

分析接枝前后的薄膜质量变化，采用SEM、IR等手段对薄膜表面形态及物质组成进行表征与分析，测定接枝前后薄膜的表面接触角。

In Winchester disk technology, by a read/write head in some magnetic disk unit, to come into contact with the disk surface in a "landing zone" as a normal step during deceleration of the disk.

在温氏磁盘技术中，某些磁盘设备中的读/写头在该磁盘减速制动期间，作为一个标准的操作步骤，进入"接合区"并与该区中的磁盘表面接触的过程。

The rapid solidification and grain growth of molten bath of laser surface remelting TA15 titanium alloy was a process of directly epitaxial growth of the b grains of the unmelted substrate at the contact of the melt-pool bottom.

分析表明，TA15钛合金激光表面重熔熔池的快速凝固是一个以熔池底部热影响区顶部与熔体接触的未熔母材b晶粒为衬底的直接外延生长过程，因此热影响区顶部与熔体接触的未熔母

The effects of the contents of the acrylate and vinylidene chloride on the contact angle on PET,the extend coefficient on PET and the surface free energy of the emulsion(γ1)were also studied.

通过对乳胶扩展系数、接触角和表面能的测定，研究了合成乳胶有关组份对乳胶粘接效果的影响，从而筛选出合成乳胶的最佳配方。

Results Through the experiment by membrane performance, the alginic acid sodium met the requirement, which became the membrane with the CaCl2 reaction at once. Its membrane was not dissolved in the water. And the characters of its 1%-3% solution were good on fluidity and surface contact angle determines. The biological compatibility of the compound of it with 20% CaCl2 solution was good.

结果：通过成膜性筛选实验，发现只有海藻酸钠符合要求，其与CaCl2反应能瞬间成膜，其膜不溶于水；通过测定其流动性和表面接触角度等，发现其质量分数为1%~3%的水溶液各种性能较好；其与质量分数为20%的CaCl2溶液反应成膜的生物相容性较好。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。