无法模拟的

In this paper, the failure problem of the pipeline systems on the platform is researched by spot test, monitor, and numerical simulation. It is pointed out the major criterion of the failure mode and this kind of failure mode is inevitable. In order to improve the condition the pipeline ice-resistant rank should be enhanced.

本文通过现场检测、监测和数值模拟等手段对海洋平台上部管线系统的失效问题进行研究，给出该失效模式的主要判据，并且指出该种失效模式是无法避免的，应提高管线的抗振设防等级。

Which differs significantly from the current consortial licenses for electronic resources. Our simulation results of a numerical example demonstrate that the formation mechanism with proposed bidding and egalitarian sharing formulas can ensure the stability of a consortium. This, however, cannot be accomplished by using procedures prevailing in today's consortia. As for the cost allocation among member libraries, the egalitarian sharing formulas also offer lower variance in budgeting compared with other cost sharing methods.

数值模拟结果显示，此种基於竞标与合作赛局精神之结盟机制与成本分摊方式，能确保想要订购电子资源之图书馆都能在联盟之内，达成联盟之稳定性，这是目前图书馆联盟采行之作业方式无法达到的；另外，所采用之成本分摊计算方式较其他的方法所得到之预算结余的变异程度小，显示具有不错的公平效果。

The results predict the phynomina which tridational macro-experiment can not explained that at impact condition (the range of medium strain rate) the material micro properties embrittle while macro ones ductile; A method which can estimate material's dynamic properties by combination of numerical simulation and experimental determination has been suggested.

其结果揭示出传统宏观试验无法解释的现象，即动态冲击下材料微观性能脆化而宏观总体性能韧化；指出了按传统方法处理动态冲击实验数据可能出现的错误，并提出一种计算模拟与实验研究相结合确定材料动态性能的方法。

This region has been put fourth regional groundwater resource evaluation from year 1956 to 2002. These evaluation all take Quaternary groundwater resources as exploited study objectives, evaluate plains and montanic groundwater separately, didn"t consider overall portray groundwater hydrological system relation between input and output, couldn"t simulate groundwater hydrological process with circumstance fluctuation. Therefore, it"s necessary to reevaluate Sanjiang Plain"s groundwater resources on the basis of predecessors study.

该区自1956年至2002年主要进行了四次区域性的地下水资源评价工作，这些评价均以第四系地下水资源为研究对象，以开发为目的对平原区和山丘区地下水资源分别评价，没有考虑全面刻画地下水文系统输入输出的转化关系，无法模拟变化环境下的地下水文过程，因此，有必要在前人研究的基础上，重新评价三江平原地下水资源。

In order to assort with antinomy of computation cost and computation precision in ordinary Monte Carlo methods,multi-Monte Carlo method is promoted to simulate general dynamics equation for deposition of polydisperse particles.

为了解决普通Monte Carlo算法计算精度和计算代价无法协调的矛盾，发展了一种新的多重Monte Carlo算法求解考虑多分散性颗粒沉积的通用动力学方程，该算法引入加权虚拟颗粒的概念，基于时间驱动MonteCarlo技术，模拟过程中保持虚拟颗粒数目和计算区域体积不变。

This is interesting because there are some computer models of colliding galaxy clusters that suggest that such a high speed is impossible to reach.

这是个有趣的事，因为一些星系碰撞的电脑模拟显示，这么高的一个速度是无法达到的。

With the development time extension, the development effect worse gradually of Chaoyanggou oilfield, There is some low permeability thin oil that traditional production techniques can not realized in Fuyu and Yang da cheng zi layer of Chaoyanggou oilfield. The crude oil viscosity is high; the relationship between viscosity and temperature is sensitive. The viscosity has big fluctuating along with the temperature change. According to the development experience of inspissated pool and the research results of numerical simulation by STARS, thermal recovery technique is an efficient method used to improve the development effectiveness of low permeable and high viscosity blocks.

随着开发时间的延长，朝阳沟油田开发效果逐渐变差，扶余、扬大城子油层存在常规开采工艺技术无法满足的低渗透稀油，根据稠油油田开发经验和应用商业化软件 STARS 热采模型蒸汽吞吐数值模拟研究结果，采用热力采油技术是改善低渗透、高粘度区块开发效果的有效途径，因此在朝阳沟油田开展热力采油现场应用研究。

Traditional Double-cycle infiltrator can not simulate natural rainfall because of the whole process,overlooked the role of rainfall causing raindrop hit penetration impact is a "static" in a state of infiltration,but not for the slope,the limitations are considerable.

传统的双环法由于无法模拟天然降雨入渗的全部过程，忽略了雨滴击溅作用对降雨入渗的影响，是一种&静止&状态下的入渗，而且不能用于坡地，局限性比较大。

The current 3D picture technology can mainly be categorized into two types: 3D cartoon technology and virtual-reality technology—new developments that visualize virtual reality and imagination and are superb in terms of timeliness and interactiveness.

三维动画与虚拟现实技术是目前三维图形、图像表现技术中颇为典型的代表性技术。三维动画技术和虚拟现实技术作为对模拟真实和想象世界进行视觉再现的一种高端图形、图像技术，在实时性、交互性方面的优势，是其它同类技术所无法比拟的。

Model experiment which simulates all the stages of construction is preview of the process of real constr...

模型试验、特别是模拟施工全过程的模型试验是实际建设过程的预演，它本身具有其它手段无法替代的与工程实际的相似性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。