rational surface

These effects however, are mainly exhibit on the non-coupling term, namely, on the result obtained for single tearing mode, not on the coupling term caused by the coupling of the two rational surface modes through the outer idea region.

虽然等离子体压强将影响双撕裂模耦合的非线性行为，但是主要表现在对其单模项的影响，而对由于两有理面模之间的耦合作用产生的耦合项的影响却很小。

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An algorithm for Non-uniform Rational B-Spline ( NURBS ) surface trimming was proposed.

提出一种用于 非均匀 有理 B样条曲面裁剪的算法.

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Firstly, the introduction of non-geometry sliding Surface. Traction surface area makes contact with the Surface rational design optimization. Realization of non-sliding geometry.

首先，引入能实现无几何滑动的母线，使得牵引接触区曲面母线的设计合理优化，实现无几何滑动。

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Therefore, with few studies of monthly mean surface albedo, the method presented in this study is relatively rational to estimate monthly mean surface albedo by using NCEP/ NCAR reanalysis radiation data and land use cover map.

因此，在目前气候要素之一的多年平均的地表反照率研究较少的情况下，利用多年平均NCEP NCAR再分析资料与土地利用类型图进行回归处理不失为是一种相对合理的方法。

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Besides, the experimental result shows that it is possible to machine the middle hardness surface gears on an ordinary bobbing machine under the rational cutting conditions.

测试结果表明：在合理的削切条件下，在普通滚齿机上实体滚切中硬齿面齿轮是完全可能的。

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C1 Rational Interpolating Surface under Local Coordinate Systems

局部坐标下的有理插值曲面C~1

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This result can be combined with subdivision method to obtain a piecewise interval polynomial approximation for a rational surface.

这一结果可以与细分技术相结合，得到有理曲面的分片区间多项式的逼近。

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An advanced quality and high production processing was created by the liquid die forging technology. Under the rational technologic parameter, sample was showed that internal structure was tight, surface was luster and mechanical property was good.

液态模锻是一种优质、高效的工艺方法，在合理的工艺参数下，能保证做出内部组织致密、表面光洁度高、力学性能优良的试样。

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Generation of G1 Transition Surface with Rational Bezier Surface Patches

用有理Bezier曲面生成G~1过渡曲面

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Dynamics and rational adjusting of surface water resources in hilly red soil regions

红壤丘陵区地表水资源动态与合理调蓄利用研究

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