查询词典 finit element method

For the first time the endplate bolted connection's finite element model with the original crack is set up by the singular element, the fracture problem study is introduced to the finite element analyzing. The J integral value and stress intensity factor of the crack tip are calculated by the ANSYS Parametric Design Language program, and the developing of original crack is judged from the K Rule and J Integral Rule.

第一次通过构造奇异单元来建立带初始裂纹的节点有限元模型，将断裂问题的研究引入到端板螺栓节点的有限元分析中，并通过ANSYS软件中Parametric Design Language编程来计算裂纹尖端的J积分值、应力强度因子，根据断裂力学中的K准则、J积分准则判断初始裂纹是否会重新启裂。

There are the following several points different from existing finite element eigenanalysis methods for asymptotic fields near the crack tip:(1)The jump-off that educes the formula is different.(2)The form of the element is a ad hoc element.(3)The singular transformation technique is not used in the assumption of displacement fields surrounding the wedge tip.

该方法与过去原有求解裂纹端部近似场的有限元特征分析方法有几点不同：(1)导出公式的出发点不同；(2)单元形式为高次内插单元；(3)尖劈端部邻域内的位移场假定没有采用奇异变换技术。

If the type of the substitutable element is the same as the type of the head element you will not have to specify the type of the substitutable element.

如果替代元素的类型和标题元素的类型相同，你就不需要再指明替代元素的类型了。

In the example above, the "name" element is the head element and the "navn" element is substitutable for "name".

在上面的例子里，"name"元素是标题元素，"navn"元素可以替代"name"。

SUI Yunkang, different filter functions of element weight, element allowable stress and element stiffness are introduced to change the 0-1 type discrete topological variables to continuous topological variables between 0 and 1, thus a topological optimization model with continuous topological variables is built.

删除无效约束技术就是在近似射线步以后，根据一定的准则，将约束分为无效约束和有效约束，删除无效约束，保留有效约束，减小优化模型的规模，提高求解效率。

First carries out the technology parameter and themainly work partial point sizes, then use the reference informationand picture that reached , as the major element of die carries outstructural design, include working element, location element, leadelement and tripper carry installation , press the design of sideinstallation etc..

首先对模具进行工艺参数，主要工作部分刃口尺寸的相关计算，然后再利用得出的数据结合有关的参考资料和图册，对模具的主要零件进行结构设计，包括工作零件，定位零件，导向零件，卸料装置，顶件装置，压边装置等的设计。

VBox child the element is perpendicular layout; Each stature element is drawn advanced of an element below.

VBox子元素垂直布局；每一个子元素都被画在前一个元素的下面。

The results indicated that (1) the economy in Zhejiang Province was in the developing stage of unchanged scale wage;(2) the inputoutput elasticity coefficients was the most sensitive to labour element among the factors which had effect of economic growth in Zhejiang Province.The results showed that the coefficient was 0.538 5 in labour element while the coefficients were 0.247 3 in land element and 0.321 6 in fixed asset elements respectively;（3）the contribution of the input of fixed assets was 6823% and still the major impetus to economic growth during this time;(4)the land use was not intensive basically in Zhejiang Province,the input of land elements was replaced by that of other elements during the study.So,labour intensive industry should be one of the industries in the future.

研究结果表明：(1)就规模效应而言，浙江省的经济增长处于规模报酬不变的发展阶段；(2)浙江省经济增长对劳动力要素的投入最为敏感，其中土地要素、劳动力要素和资本要素增加1个单位的投入量对经济增长的推动为 0.247 3、0.538 5 和 0.321 6；（3）固定资产投入在研究期间是浙江省经济增长的主要推动力，其贡献率达到6823%，而劳动力要素与土地要素则分别为2346%和625%；(4)浙江省土地利用不够集约，在研究期间土地要素对经济增长的影响能被资本要素与劳动力要素有效替代，而劳动力要素则难以被资本投入与土地投入有效替代，劳动集约型产业应该成为浙江省未来发展方向之一。

If the reference count reaches zero, the element is removed from the set: If drop finds its element in the set, it decrements the element's reference count and the number of elements in the set.

如果该元素的引用计数器变为0，则从集合中删除该元素。+如果drop函数在集合中发现了其参数所指向的元素，便将该元素的引用计数和集合元素数减一。

The support element is displaceable between at least two positions, a 'storage' position where the at least one support element essentially lies up against an outer surface of the camera device and an 'active' position where the at least one support element is displaced away from the outer surface of the camera device in order to provide a support for supporting the camera device in a steady orientation on a surface.

这种支撑元件可在至少两个位置之间位移，即&储存&位置和&活动&位置，在这种&储存&位置中，该至少一个支撑元件倚在该摄影机器件的外表面上而基本上隐藏，在这种&活动&位置中，将该至少一个支撑元件从该摄影机器件的该外表面位移，以提供用于将这种摄影机器件以稳定的取向支撑在表面上的支撑。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。