The surface theory in the space form, especially, the construction and the classification of a special surface is an important and interesting problem.
空间形式上的曲面论，尤其是对某一特殊曲面的构造和分类是微分几何中的一个重要而有趣的课题。
According to surface theory in differential geometry, the two-dimensional surface is parameterized by two variables.
微分几何中的曲面论，用两个变量就可以完全参数化一个二维曲面。
A new method based on lifting-surface theory is presented determining the load distributions on finite wings in subsonic flows.
本文提供了亚音速升力面理论的一种新解法，可求解亚音速流中有限翼展机翼的载荷分布。
The multi potential surface model in strain space based on multi potential surface theory is described and verified in the paper.
文中介绍了基于多重势面理论所建立的应变空间的多重势面模型，并对其适用性进行验证。
The unsteady flow field near the leading edge of an oscillating sweptback wing is obtained by using 3-D subsonic lifting surface theory.
本文应用三元亚音速升力面理论求出了后掠翼前缘附近的流场。
A numerical method is presented for prediction of propeller performance and pressure distribution on blade surface according to lifting surface theory.
本文提供了一种根据升力面理论计算螺旋桨桨叶表面压力分布和螺旋桨性能的数值方法。
The span wise coherence function of the aerodynamic lifting force in the buffeting response of bridges is analyzed by using the lifting surface theory of airfoils.
利用机翼升力面理论分析了桥梁抖振升力沿跨向的相关函数。
Meanwhile the open water characteristics of the propeller were predicted by using the lifting surface theory. Comparison with to experimental data showed that calculation errors are acceptable.
应用升力面方法理论计算螺旋桨切割前后的敞水性能，与试验值的比较表明计算值误差在可接受的范围内。
Based on asphalt surface theory and the features of high-grade highway project, the article discusses the feasibility of pavement construction technique in the construction of highway pavement.
基于多边界条件下的沥青面层理论和高等级公路路面工程的特点，探讨了路面施工技术在高等级公路建设路面施工中应用的可行性。
Based on asphalt surface theory and the features of high-grade highway project, the article discusses the feasibility of pavement construction technique in the construction of highway pavement.
基于多边界条件下的沥青面层理论和高等级公路路面工程的特点，探讨了路面施工技术在高等级公路建设路面施工中应用的可行性。
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