查询词典 surface element

The effect V-ring indenter on the sheared surface in the fine blanking of shifting fort is investigated by means of finite element method.

使用有限元分析法对拨叉零件的精冲过程中V形齿圈对冲剪面的影响进行了研究。

Second, finite element method of plane srtain is used to simulate theconstruction steps and processes of the metro tunnel, and the ultimate settlements atthe ground surface in different construction steps are smaller than those suggested instate codes.

并对提出的合理隧道施工顺序和步骤进行平面有限元数值模拟，论证了本文施工顺序和方法在本工程实践中的有效性和适用性。

Iron-manganese cutan; matrix soil; manganese oxide; heavy metal element; soil geochemistry; 1.4 nm intergrade mineral; surface chemistry property

农业科技，农业基础科学，土壤学铁锰胶膜；基质土壤；氧化锰；重金属元素；土壤地球化学； 1.4nm过渡矿物；表面化学性质

A primary element of the interior is blue bumpy surface composed of tables, chairs shelves and a counter that creates the effect of "Slice".

的一个主要组成部分的内部是蓝色的凹凸的路面组成的桌，椅子和书架反造成的影响，"切片"。

The multivariate polynomial interpolation problem is a classical mathematical problem that is widely used in many fields, such as multivariate function list, surface design and finite element method. In recent years, multivariate polynomial interpolation has been focused by many people, of which the geometric topological struction of sets of interpolation nodes is also much concerned by us.

多元多项式插值问题是一个十分具有研究意义和实际应用价值的数学问题，它广泛应用于多元函数列表，以及曲面的外形设计和有限元法等诸多领域，近年来多元多项式插值越来越受到人们的广泛关注，其中有关插值结点组的几何拓扑结构问题也是人们十分关注的内容。1998年，梁学章和吕春梅在文献[2]中借助代数几何中的有关理论，进一步讨论了沿无重复分量平面代数曲线上的Lagrange插值问题，并应用Cayley ？

The purpose of this dissertation is to develop a general nonisothermal viscoelastic stress constitutive theory based on the experimental curves of materials, and to present the finite element method formulation and the method of obtaining the nonisothermal relaxation curves from the isothermal relaxation surface.

本文的目的则是基于材料的实验曲线，建立一个一般的变温粘弹性应力本构方程，并给出相应的有限元计算公式及如何由等温松弛曲面确定变温松弛曲线的方法。

Most of the current finite element software packages treat it using the net-radiation method or absorbed radiation method based on the assumption of isothermal surface with uniform radiation heat flux,which brings the conflict between the precision and the quantity of grids.

进行了选用高阶单元、采用高斯积分精确计算单元表面变辐射热流方法的研究，从而摆脱了一致表面温度和辐射热流的假设，使得在相同网格密度的情况下计算精度大大提高；同时，从包含辐射换热问题的有限元计算方程出发，采用与有限元数值计算时相同的积分方案，只在独立的积分点处计算辐射热流，克服了积分方法计算效率低的缺点。

Successful examples in this regard more as we make the Beijing Wangfujing Fuyang Square, besides the use of dynamic advertising and special lighting effects, the show specifically for promotional activities such as creative design of a novel can take-off and landing stage, it became the Legislative Building an integral part of surface with important element.

成功的例子在这方面为我们作出更多的北京王府井富阳广场，除使用动态广告和特别灯光效果，展示专为推广活动，如创新设计的一种新型的能够起飞和着陆阶段，它成为立法会大楼的一个组成部分表面重要的因素。

This makes it possible to reduce vibration and noise on a certain frequency in application. By finite element method, frequency response and radiating noise of block's lateral surface under the impact are analyzed.

根据不同频率灵敏度最大值所对应的位置不同这一特点，可进行局部参数修改，而对其它频率响应的影响很小，使得实际中针对某一频率的减振降噪成为可能。

The lighting scheme has transformed the overhead surface into a living element that exhales light.

灯光的主题将简单一成不变的顶部变成了一个活的建筑元素。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。