构造上的

The uniform design method is used to select initial points. The admissible domain, based on initial points obtained, is partitioned into finite sub-domains. A modified Hooke-Jeeves algorithm is proposed to each sub-domain.

以均匀设计方法选初始点，并依此把允许区域分解为有限多个子域，在每个子域上构造了改进的Hooke-Jeeves优化算法。

The anticline structure model of overlaying variable velocity layer was established and the physical modeling testing and migration processing analysis carried out.

建立了上覆变速层的背斜构造模型，并对物理模拟实验结果和偏移处理效果进行了分析。

In this paper,we build symplectic structure of 2-nd order and high order singular differential operators on infinite interval, we construct a symplectic space by the maximal and minimal operator domain .

本文研究了无穷区间上二阶、高阶奇型微分算子的辛结构，利用最大与最小算子域构造了一个辛空间，用辛空间中的线性流形来刻画定义在无穷区间上二阶、高阶奇型对称微分算子的自共轭扩张问题。

Beginning from user-specified strokes across space and time, the paper formulates their expansions in the video volume as a Laplacian equation, resulting in a coarse alpha matte.

只需在视频体上简单地勾画时空的前景和背景线条，然后构造一个拉普拉斯方程驱动线条在三维的视频体上进行扩散，得到一个粗糙的抠取结果。

Using the principles of transformation matrix and vector operation, the trajectory equation of cutting edge relative to workpiece is derived.

摘 要：运用图形矩阵变换原理和矢量运算法则，推导出了立铣刀周铣过程中刀具切削刃上任意点相对于工件运动的轨迹方程，在此基础上构造出一种基于工件网格划分的三维表面形貌仿真算法，并给出了相应的仿真算例。

It is difficult to construct the shape function on 〓 being well posed and have the continuities on K required by convergence.

因此，要构造参考元〓上适定的形函数并使其在K上具有保证收敛所需的连续性是很困难的。

Based on the analysis of the major pattern of the faults in Tazhong, the feature and the patterns of the fault system was revealed. The patterns of flower structure, imbricated thrust ,Y-fault, back to back thrust fault, and ramp were developed in this zone.

剖面上断裂主要表现为基底卷入式的较高角度逆冲断裂，主要逆断裂均发育有与其背冲的伴生断层，构成&两断夹一隆&的花状构造样式；平面上发育近北西、近北东及近东西向三组断裂。

The analysis of weathering crust characteristic of lower Permian Kalagang group in Malang sag, Santanghu basin suggests that the paleo-weathered crust includes weathering clay ground, strong weathering rubble layer, weak, weathering block-stone layer and unweathered rock layer in vertical and was distributed under the unconformity interface and presented in planar manner horizontally.

对三塘湖盆地马朗凹陷下二叠统卡拉岗组风化壳特征的分析，认为古风化壳纵向上分为风化粘土层、强风化碎石层、弱风化块石层以及未风化岩石层等，平面上呈面状分布于不整合界面之下，剖析该区古风化壳成藏地质条件和构造演化，探讨了可能发育油气藏类型及与风化壳的关系，并指出了该区下一步下二叠统卡拉岗组有利的勘探目标是在P2t剥蚀线与P1k剥蚀线之间范围内，其次为卡拉岗组剥蚀线以东地区。

The research method and principle for vadose field of confined deep water are also discussed, and the waterhead contour and hydrodynamic zoning maps are outlined for the study interval, by which flow regimes and rules of deep water are revealed in the depression.

在阐述区域地质构造和含水系统划分的基础上，论证了川西坳陷上三叠统含水系统隶属于沉积水压系统类型，提出了研究深层水渗流场的原则和方法，并根据计算勾画了研究层水头等值线图和水动力分带图，揭示了深层水的流动特点和规律

The concentric zonal structure of enclave was formed because of the obvious differential concentration of enclave and pluton components, physicochemical imbalance and interaction between enclave and magma.

包体与岩体在组分上具有明显的浓度差，在物理化学上是不平衡的，包体与岩浆之间必然发生交互反应，从而形成包体的同心环带构造。

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。