虚

From the materiality, the resources can be divided into real resource and imaginary resource.

从物质性来看，企业的资源可以分为实资源和虚资源。

The element stiffness matrix of this variable section beam is derived based on principle of virtual displacement.

对圆锥形变截面梁单元进行了分析，采用有理函数的位移模式，利用虚位移原理，推导出该变截面梁单元的刚度矩阵

The Ping Ping has felt obviously the imaginary matter wave, on the face she shows smile slightly.

萍萍显然感到了虚物质波，脸上微微露笑。

I do not neglect and enter the tenth level of universal resonating status immediately, at the same time, send darkly the imaginary matter wave to support the Ping Ping.

我也不怠慢，立即进入了十级宇宙共振态，同时暗发虚物质波替萍萍助阵。

Her speech has aroused the audiences anger immediately, there are seven or eight blue color young fellow to appear to challenge to the Ping Ping. The Ping Ping under my imaginary matter wave guidance uses her two hands one by one to shake them to fly. These guys have not been able to hold her clothes

她的话顿时激起了众怒，七、八个蓝色小伙子跑了出来，纷纷向萍萍挑战，萍萍在我的虚物质波的引导下，用双掌一个个的震飞了这些挑战者，这些人还没有抓住她的衣服时，就已经被摔了个鼻青脸肿、昏天黑地。

The Memory Manager controls the page tables that define the mapping of virtual addresses onto physical memory.

内存管理控制页表，它定义虚地址的映射到物理内存。

Time is always mercilessly circulation, in urging us not because of too much thinking and loading time.

时间总是无情地流转，它在催促我们不要因太多的思考而虚掷光阴。

The virtual function (I just got bored having to register my message handling functions).

虚函数（我只是厌倦有登记自己的消息处理函数）。

It provides virtual hook methods that application classes can reimplement for task-specific service execution and message handling.

他提供多个虚挂钩方法，应用类可以重新实现任务特有的服务和消息处理。

To establish the constitutive equation of material, the metric tensor for stress , strain and their transformation equations between different configurations are derived, and basic theory of finite deformation as well as elasto-plastic deformation criterion are studied. By analyzing the applicability of different element models, four-node quadrilateral degenerated Mindlin isoparametric element is adopted because of its good versatility, and the element stiffness matrix is derived. The static implicit elasto-plastic finite element equation for complex skin stretch-forming is put forward based on Updated Langrange formulation.

本文首先系统地阐述了有限变形的相关基本理论，针对板料成形建立了应力应变度量张量及其相应的转换关系；介绍了材料的屈服准则、塑性变形强化规律、塑性流动规律以及加、卸载准则，并在此基础上建立了有限变形各向异性弹塑性本构方程；对板料成形的单元模型进行了分析，针对飞机蒙皮零件特点，采用通用性强的四节点四边形退化Mindlin等参壳单元进行成形模拟，并导出其单元刚度矩阵的具体形式；基于以上研究，以逐级更新Langrange描述的持续虚功率原理为基础，建立了率形式的复杂蒙皮拉形过程静态隐式弹塑性有限元方程。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐