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The surface energy of several kinds of metals was simulated based on Molecular Dynamics principle.

利用分子动力学的原理计算了几种超细金属晶粒的表面能。

In this paper, the effects of factors like flotation、cooling velocity on distribution and microstructure of the material were studied under the condition of unidirectional and multidi〓tional solidification, an order of magnitude analysis was performad in order to understand the dynamics of an advancing solid/liquid interface behind a particle as well as the behavior of the particle in front of the interface, and a model of critical velocity for the pushing/engulfment transition of particles by the interface was built, the theoretic result gave a good explain to experimental one.

本文考察了在常规铸造和定向凝固条件下，浮力、冷却速度等因素对SiC颗粒分布以及材料组织的影响，分析了颗粒在凝固过程中的行为以及对界面的作用，建立了在胞状树枝晶凝固条件下枝晶对颗粒的推移/吞并临界速度模型，理论分析和实验结果基本一致。

Linguistic sense teaching has the features of comprehension, entireness, construction and dynamics.

语感教学具有感悟性、整体性、建构性和动态性等特征。

The feature of comprehension is based upon students, attempting to carry forward the spirit of main body of students in linguistic sense teaching. Feature of entireness is from the angle of literary works, demanding that the linguistic sense teaching is based on the macro-examination and systematic mastery of the entire modern essays. Feature of construction concerns the aim of Linguistic sense teaching, which on one hand is to realize students" individual construction of literary works, and on the other hand construct their language ability and spiritual personalities. Feature of dynamics mentions that students" cultivation of linguistic sense ability is a process of long-time fostering and practice.

感悟性是立足于学生的角度，力图弘扬学生在语感教学中的主体精神；整体性是从言语作品的角度来说的，要求在语感教学中要立足于言语作品的整体进行宏观审视与系统把握；建构性是就语感教学的目的而言的，语感教学一方面要实现学生对言语作品的个性化建构，另一方面，要利用言语作品实现对学生言语能力与精神人格的建构；动态性特征指出了学生的语感能力的养成是一个需要长期涵养和训练的过程。

International forest canopy networks have been established worldwide. To understand the relationship among community characteristics, environmental factors and epiphyte dynamics, and develop effective and standard methods and technologies for the study of forest canopies, more work is needed in this field.

由于世界各地森林类型多样和环境条件各异，目前国际上有关附生物的研究仍十分活跃，建立了林冠研究网络，研究不同类型森林中附生植物及其枯死残留物的动态及其与群落特征、环境因子的数量关系，探讨、交流和发展有效的标准测量方法和技术是该领域研究的主要内容。

Furthermore, it was indicated that epistasis was the main genetic dynamics of speciation and adaption and the primary genetic component of heterosis and complex traits.

遗传物质间上位性是物种分化和适应的重要遗传学动力，也是复杂性状和杂种优势形成的重要遗传组分。

Any of the channels can be routed to one of the 8 stereo groups which have practically the same options as any other channel including full effects access, equalisation and dynamics.

任何渠道能向8立体声系统组之一被打败，其几乎有同样的作为任何另一渠道选择余地包含完整影响接近的机会，equalisation和力学的。

Each of the channels has a level fader, a pan control, solo and mute switches, effects, equalisation controls and 5-stage dynamics section.

渠道的每一个有一水平褪色器，一平底锅控制手段，单独表演和不发音转辙器，影响，equalisation控制手段和5舞台力学部分。

A motion reference coordinate system of this quadruped robot and its simplified-structure of the multi-rigid body dynamics model are established. After kinematic and dynamic analysis, the kinematic equation, inverse kinematic equation and Jacobi matrix of the quadruped robot are presented, and the second kind of Lagrange dynamic equation group for simplified-structure of the quadruped robots multi-rigid body system is educed.

建立了该机器人的运动坐标体系，及其等效简化结构的多刚体动力学模型，对上述模型进行了运动学和动力学分析，给出了该机器人的运动学、逆运动学方程和雅可比矩阵，并导出了其简化结构多刚体系统的第二类Lagrange动力学方程组。

Based on the dynamics theory, calculate the motion equation of the ball on the plate.

最后根据动力学原理和小球在板上的受力及运动情况，解析出小球在板上的运动方程。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。