查询词典 three-body problem

Secondly,the initial boundary value problem for the MHD equations in three-dimensional do-mains was considered in chapter three.

其次在第三章中考虑了三维区域上MHD方程的初边值问题。

The current statuses of communication between three populations on the problem of students'gender-role socialization are investigated, and interaction influences of three populations are explained according to the symbolic interactionism.

调查了三个群体针对中学生性别角色社会化问题的交流现状，根据符号互动论解释了三个群体的互动影响。

So our algorithm is more efficient than [3]. Further, we propose the three most difficult interpolation problem. Our algorithm can solve the three problems easily.

另外，本论文还提出了三项具世界级困难度的内插问题，藉由本论文的内插演算法可以轻易解决。

The observational equations have been derived using the three methods above which are based on high-low SST and low-low SST observational data respectively, at the same time, the shortages and merits of these three methods are analyzed. 3The problem of gravity field recovery can be attributed to the solution of over determined system of equations.

本文分别以高低卫卫跟踪和低低卫卫跟踪观测数据为基础，导出了基于上述三种方法的观测方程，并分析了它们的优缺点。3重力场恢复最终归结为超定线性方程组的求解问题。

The problem of huge numbers of datas are disposed in the process of disposed three-dimensional laser scanning datas, so on the base of carefully analszing the serial algorithm of plane segmentation and multiple datasets registration in the process of disposing three-dimensional laser scan datas, according to the method of parallel programming basing on MPI, the paper used the right means of datas distributing to design and realize the parrel algorithm of plane segmentation and multiple datasets registration.

本文针对三维激光扫描数据处理过程中所处理的数据量大这一问题，在认真分析了三维激光扫描数据处理过程中平面分割和多视点配准串行算法的基础上，根据基于MPI并行程序设计方法，采用合适的数据分配方案，设计了平面分割和多视点配准的并行算法，并给出了效果图，以及并行算法加速比和效率的实际数据，最后对并行算法效果进行了分析。

In order to solve the problem of IC testing left behind IC design, the capability and efficiency of the three phases of testing should be improved together. Any inefficiency of the three phase will lead to the whole inefficiency of IC testing.

因此本论文的三个模块围绕在提高测试能力这一主旨之下，涵盖了测试的前期、中期和后期阶段，对IC测试领域作了完整而又有所选择的深入的研究。

For three different detected surfaces—concave, plane and convexity, the relevant finite element models of three-dimensional eddy current field problem have been built. The surface shape, curvature radius and lift-off variation effects on coil's reflected impedance have been analyzed.

针对3类检测表面，建立对应的三维涡流场问题的有限元模型，计算分析了检测表面形状、曲率半径大小以及提离变化对线圈反射阻抗的影响。

These three subjects obtain a complete problem solving step after being instructed, which apply in their arithemetic performance. The results last for at least 2 weeks, which means the three subjects are able to learn self-instruction and maintain the outcomes.

二、 三位受试者在接受教学后，能完整习得解题步骤，流畅执行於加减混合计算，且在撤除教学两周后仍具维持效果，表示国小轻度智障儿童能有效习得自我教导策略并具维持成效。

This will promote to the airline company improving services and enhance level of management and benefit of operation. This will advances the development of national economic and meet the requirement of people life and business activity, and increase the living quantity, and adapt to the travel industry to make use of. Everyone in the civil aviation should pay attention to.This paper analyzes the problem of development of regional aviation transport from three angles. Combining with the background of our country social economy development, and the speeding and improving service and advancing the marketing means, the compete power of three main transportation modes of regional aviation and railroad and highway in our country. From angle of tripper, a mathematical model of trip cost is established to quantitatively describe the choice behavior of passengers to select the model transportation. A

结合我国社会经济发展的背景，以及地面铁路和公路不但提速、改进服务和营销手段的现状，首先定性的分析了我国目前主要的三种客运方式支线航空运输、公路运输和铁路运输的竞争能力，然后从旅行者的角度，使用旅客出行成本模型，对成渝线、福厦线和台高线航线上不同出行方式的出行成本进行了对比研究，提出降低旅行成本，增强支线航空运输竞争能力的建议和方法；接着提出了利用层次分析法和模糊评判理论，对目前国内所采用的支线机型进行分析比较的方法，建立了选择支线机型的方法和评判标准，这给航空公司在发展支线航空选择机型时提供了一种评价选择方式；然后应用博弈论的方法、模型，分析支线航空运输航线结构变动时各种运输方式的经济行为、成因、结果及合理措施，提出航空公司发展支线航空运输的对策；最后对我国支线航空运输的现状进行了分析，并对未来支线航空运输的发展进行了预测，有针对性地提出了我国支线航空运输的发展策略。

From Tytler s three principles of translation in the west and Yan Fu s three-word standard, namely " faithful ness,expressiveness and elegance" in China,translation theorists all over the world never stop arguing about this problem.

当代翻译理论家们就翻译标准似乎已达成共识：翻译标准是一个以忠实和对等为核心的动态多元体系，忠实的程度和对等的层次随文本类型和翻译目的的不同而各异。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。