surface case

The case of biquadrate Bezier surface and bicubic Bezier surface are studied to estimate error of arbitrary point in curved surface in Matlab.

以较为简单的双二次Bezier曲面和较复杂的双三次Bezier曲面为例，对曲面上任意点的不确定性进行了研究，用Matlab编程实现。

In the case of high frequencies, the sound reflection coefficient at sedimentary layer surface is simplified.

文末对高声频情况下的海底上的声反射系数进行了简化。

By Make experiment of plunger case surface abrasion hardness, in the last, adopt high strength engineering plastic to act as anti-abrasive material, make the success, get great result.

通过对柱塞的表面耐磨层进行各种试验，最后采用了高强度工程塑料进行压注试验，取得了成功，效果显著。

An Inversion Method of the Surface Thermal Flux Distribution in Extensional Basins: A Case Study of Jiyang Depression, Bohai Bay Basin

伸展盆地地表热流值的模拟计算&以渤海湾盆地济阳坳陷为例

In particular, an easy case where you know you can get away without computing anything is, of course, if your vector field is tangent to the surface because then you know that there is no flux.

特别地，有一种简单的情况，是不用计算的，当向量场与曲面相切，没有通量。

Generally speaking, there would be fewer problems underground than surface case of earthquakes.

一般说来, 地震时,在地下问题会比地面少.

Surface hardness of bearing steet decreased after quenching, because temperature traverse quickly in cooling-off The case happens easily when the time of steam film is longer and the temperature of quenching oil is lower.

轴承钢油淬后往往发生表面硬度偏低，其原因是因为冷却途中冷速急剧变化引起的，特别是在蒸汽膜期长，特征温度低的油中淬火时更易发生。

In this case the water contact angle approaches zero and flow down when the surface leans.

如果玻璃非常平整及非常干净,水滴在玻璃上将自由展开,接触角为零.

Using the finite element method, to analyze the surface layer of asphalt added gravel base case temperature shrinkage cracking.

运用有限元基层裂缝模型分析了有沥青面层时基层温缩开裂情况。

Legislative provisions of the Taiping Rebellion in marriage, in spite of dealing with rarely surface and only established "equality" opinion. but at that time is the first to open the first case, it should be sure of its progress.

太平天国在婚姻立法的规定，尽管涉及面很少且只是主张男女平等，但这在当时也是首开先河的，对此应该肯定它的进步意义。