截面

The flexural strength calculated on the basis of the plane section assumption and strain compatibility condition agrees well with the test results.

根据平截面假定和应变协调条件计算的受弯承载力与实测值符合较好。

Base on the analysis of superposition theory, a new calculation theory of the column of CFST is brought forward and the calculation formula is derived. Under the deformation compatibility condition, the calculation formula for distribution coefficient of axial compression is derived.

在分析现有叠加理论计算方法的基础上，提出了新的方钢管混凝土柱计算理论，并推导了计算公式；同时在变形协调条件下，推导了其轴压力分配系数计算公式；在此理论基础上，确定了十字形截面方钢管混凝土组合异形柱换算长细比的计算公式和钢管稳定性提高系数。

Its main function include "arbitrary transversal analysis","complanation of the dragonfly"s wing","second curving surface fif " and "third curving surface fit.

其主要功能包括蜻蜓翅膀任意截面数据分析，蜻蜓翅膀高度数据的平面拟合、二次曲面拟合和三次曲面拟合。

The shell of a completed vessel to operate under external pressure shall meet the following requirements at any cross section.

原译：完工的容器在受外压操作时，任何截面处的不圆度应满足下列要求。

By mean of the method of upper and lower solutions, we will obtain a existence theorem like Kazdan-Warners. Using this theorem, we will study the vortex equation in holomorphic line bundle over complex manifold and prove a theorem of existence of Hermitian metric with a prescribed holomorphic section.

在本论文的最后部分，我们在紧复流形上讨论一类Kazdan-Warner型方程，用上下解方法得到了光滑解存在的Kazdan-Warner型定理，并将其用于研究全纯线丛的涡旋方程，得到了一个具有预定全纯截面的厄米度量的存在定理。

Taking the converse design of automobile exhaust manifold that possesses complex free curved surfaces as the main line and by means of correlated development tools Surfacer and UG NX2 software etc.

以具有复杂自由曲面的汽车排气歧管逆向设计为主线，通过Surfacer和UG NX2软件等相关开发工具，介绍了整个开发过程的具体实施流程，并对其中的数据采集及变截面气道曲面拟合两个关键环节作了详细论述。

A fast algorithm for LRCS of a complex object with a rough surface .

一种计算复杂目标激光雷达散射截面的快速算法。

It is shown that beams of reinforced average strain distributing accord with flat section assume; The method of strengthening intension of concrete structure with reinforced materials is a feasible way. The strength of beam can be increased with the number of reinforcement materials be added; The strength of beam is affected by percentage of flexural reinforcement and the compound proportion and fashion of reinforcement materials and the number of reinforcement materials; The capability of bend and stretch and price of inner hybrid fiber is better than sole fiber and exterior hybrid fiber.

通过分析可知：加固后的梁，其平均应变的分布符合平截面假定；使用加固材料来提高混凝土受弯构件承载力的补强加固方法是有效的；构件受弯承载力随加固材料用量的增加而提高；纵筋配筋率、加固材料混杂比例及混杂方式、加固材料用量均对受弯承载力有一定的影响；层内混杂纤维的抗弯性能、延伸性能以及经济性均优于单一纤维和层间混杂纤维。

A performance prediction model is established in this paper which taking account into gas compressibility and the change of cross section area of flow channel.

本文建立的性能预测模型考虑了气相的可压缩性和沿流道的截面面积的变化，介绍了数值模拟的方法和步骤。

The finite element model for computing the residual stress in cold ring rolling was built.

为沟球截面环件冷轧工艺设计提供了依据。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。