构造上的

The numerical simulation reveals the formation principle of water inrush channel in coal floor with fault structure as well as influential rule of fault dip on water inrush in coal floor.

模拟结果在一定程度上揭示含断层构造底板突水通道的形成机制及断层倾角对底板突水的影响规律。

The stress properties of the upper horizon are different from the lower horizon in anticlines and synelines, which exerting effect on reservoir physical properties. Besides it is related to oil and gas accumulation.

中和面的上、下层位在背斜、向斜构造中应力性质不同，影响着储层的物性，也与油气的聚散有关。

Based on the principle that the damping ratio of hysteretic loop curve for construction was equal to that for test, the hysteretic loop curve was equivalent to a parallelogram composed of two groups of beelines.

该模型在假定构造滞回曲线与实测滞回曲线阻尼比相等的基础上，将土动力滞回曲线等效为由2组直线构成的平行四边形。

In this dissertation, a new approach is presented by means of shape of centrodes on moving rigid body. By genetic algorithm, a series of good initial points can be produced automatically.

本文在连杆机构运动分析基础上，利用瞬心线的形状和位置特性确定实始搜索范围，并结合遗传算法的随机搜索特点来构造优化过程。

Research centers on the four heart aspects about contentious problem of the precession of the equinoxes in China.

并由王朴在《钦天历》中构造的九服晷影函数，导出中国数理天文学史上第一个函数关系明确的正切函数表达式。

This dissertation focuses on the basin geothermal history, tectonothermal evolution and the relationship between geothermal field evolution and hydrocarbon generation Based on the research of present-day geothermal field, geothermal history of Eastern Subdepression of Liaohe Basin was reconstructed with available data from drillings, loggings, seismic cross-sections, BHTs and thermal indicators

本文综合运用钻井、测井、地震、古温标等数据资料，在现今温度场研究的基础上对辽河盆地东部凹陷新生代热历史进行了恢复。全文以盆地热史研究为主线，进行了盆地构造-热演化分析，并探讨了温度场演化与油气形成之间的关系。

The planet shows no sign of the plate tectonics, the continental shifts and rumbles that keep the Earth's surface fresh and erase impact craters, but satellite mappers have detected nine so-called hot spots resembling the Hawaiian islands, which are higher and hotter than the surrounding Venusian plains.

地球通过大陆漂移表面不断发生变化，并消去了陨星碰撞坑，而金星上没有迹象表明有板块构造和大陆漂移。不过卫星图片显示有9个像夏威夷群岛一样的所谓&热点区域&，这些区域比周围的金星平原更高些和更热些。

In respect of exploration practices and based on the studies of evolution mechanisms of the structural deformation in eastern Sichuan, the author, for the first time, clearly states that the best prospects for primary gas reservoirs in eastern Sichuan are the plunged ends of the high and steep anticlines and their neighboring synclines.

在勘探实践上，根据川东高陡构造变形演化机理的研究，首次明确提出了川东高陡背斜倾伏端及相邻向斜区是今后川东寻找&原生气藏&的最佳勘探领域。

Anti-slide piles, a kind of common structure in slope harness engineering, have been applied extensively in engineering field since Railroad Department applied them in civil engineering in 1960s.

自上世纪60年代铁道部门将抗滑桩应用于工程中，它作为一种常见的边坡防治构造物在工程界得到了广泛的应用。

The thrust washer and thrust collar have complementary configurations that maintain the thrust washer in position on the shaft adjacent the thrust collar.

止推垫圈(76)和止推轴环(70)具有互补性的构造，能够将止推垫圈(76)与止推轴环(70)相邻地保持在所述电动机轴上适合的位置中。

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。