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According to the structure and the joint forms of steel tube modular falsework system, this paper also gives the stability and load capacity rule of scaffolds, setting up the mechanic model and puts forward the calculate methods of structural internal forces and stability.

根据钢管支架模板支撑系统的结构及连接形式，确定了支架稳定及承载力准则，建立了力学模型，提出了结构内力和稳定性计算方法。

In the term of economics, so-called "Familism" is that family is as the basic unit to calculate costs and benefits.

在经济学意义上，所谓"家庭主义"就是以家庭为单位计算成本和收益。

Analysis for testability is widely used in DFT and test pattern generation, but most testability analysis algorithms have the shortcoming of either inaccuracy or being too complicated. A new method to calculate the signal probabilities of the nodes in IC is pre-sented in Chapter 7 of this dissertation. The signal probabilities by our method is more exact than by the previous ones. A symbol of the signal probability at the fan-out node is created and is propagated to the RFON (Reconvergent Fan-out Nodes). At the RFON, the expression containing the symbol is simplified using the rule which corresponds to the law of identity in Boolean algebra. After the expression is simplified, the symbol is substituted with its numeric value. Theoretical analysis shows that this method is concise and has a low computing complexity.

可测试性分析在可测试性设计和测试生成中都有着广泛的应用，然而大部分的可测性分析方法都存在不精确或者过于复杂的毛病，在第七章中作者提出了一种新的计算IC电路节点的信号概率值的符号算法，该算法得出的信号概率值比用以往的算法法得出的要更准确，也更简洁，针对电路中的扇出节点重汇聚现象，我们在每一个扇出节点定义了一个信号概率的符号，在以后的计算中一直使用该符号参与计算，直到该符号传播至重汇聚处，利用一定的规则把含符号的表达式化简，再将符号的真实值代入，在计算符号概率的过程中定义了一个和布尔代数中的同一律相对应的运算规则，通过该运算规则，使得信号概率的结果更加准确，符号算法具有简洁方便，计算复杂度小的特点 4。

The paper introduces some researches, such as a new method to calculate the added mass for the seismic analysis of the fuel assembly in fast breeder reactor, simulation on the vortex shedding of double heat exchange tubes in a steam generator, simulation on the vortex shedding caused by the cross -flow over plates in a fuel assembly of an advanced reactor, the research on the impacting phenomenon of the free-surface on the vessel head in a storage tank as the main vessel of the China Experimental Fast Reactor shaken by the earthquake, and the researches on the solution of the liquid sloshing by moving particle semi-implicit and the scattering phenomenon caused by sloshing, and so on.

本文介绍华北电力大学在该方面的一些研究进展，例如，快堆燃料组件抗震分析新的流体附加质量计算方法研究；蒸汽发生器换热管双管漩涡脱落的数值模拟；一个先进堆燃料组件平行板上流动引起的漩涡脱落数值模拟；由地震引起的自由表面对快堆主容器冲击现象的研究；移动粒子法求解液面晃动及晃动引起离散现象的研究等。

A linear feasible direction algorithm is proposed to calculate reliability index of structure.

为克服当极限状态曲面方程非线性程度较高时应用一次二阶矩法求解可靠指标可能不收敛的问题，提出一种求解结构可靠指标的线性可行方向算法。

From just began to do a website to calculate to now will also have 56 years, remembered 2 years having individual homepage, that is whats do not understand, had not been in charge of on the free space that did page of a few Html to put Hu Yi with Dreamweaver, do not know to have tally even this thing, of course more do not know to be able to bring discharge through Baidu, feel amused namely at that time, also had not wanted to be able to make this group later.

从刚开始做网站到现在算来也有五六年了吧，记得02年就有了个人主页，那是什么都不懂，用Dreamweaver做了几十个html页面放到虎翼的免费空间上就没管过，甚至都不知道有计数器这个东西，当然更不知道可以通过百度带来流量了，当时就是觉得好玩，也没想过以后会做这一行。

We calculate the costs of inland stretches for FEU because the majority of containers considered are 40 feet long, that is, about 12 m..

我们计算标准集装箱内陆段的成本，因为大部分的集装箱都是40英尺唱，合大约13米。

The two theories are the theory of complex material and the theory of fiber space. The calculate formulas of strength of extension about complex material are deduced.

采用纤维混凝土能有效地控制混凝土的裂缝，提高混凝土的抗裂性能，近年来其研究及应用得到了较大的进展。

In order to calculate the equivalent step index of the periodic structure of the cladding holey optical fiber, all-vectorial fundamental space filling mode approach was utilized.

为了计算周期结构包层多孔光纤的等效阶跃折射率，采用了全矢量基本空间充填模式法。

Background: We have previously proposed an equation derived from Fick's law and Lin's concept of effective blood concentration to calculate the mixed venous blood concentration of isoflurane.

背景：我们以前推荐一个由Fick 理论和 Lin的关于有效血浓度的理论计算出的混合静脉血异氟醚的浓度。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。