Conclusion Geometrical principle guiding transfer of expander skin flap can be advantages, it is safe and reliable, simple and rapid.
结论应用几何学原理指导扩张皮瓣的转移能充分保障皮瓣的血运，且手术简洁、创伤小、恢复快。
An efficient and practical stochastic gradient algorithm for calculating structural reliability index is presented in this paper on basis of geometrical principle of reliability index.
提出了一种基于几何原理求解结构可靠指标的高效实用算法，即随机梯度算法。
An analytical expression for spot moving speed on the former vibrating mirror of the polygonal mirror scanning system objective is derived from geometrical optical principle.
根据几何光学原理，推导出转镜-振镜扫描系统物镜前振镜上光斑移动速度的解析表达式。
At first, this thesis introduces the basic principle of image processing, at the same time, given methods of image processing in the system of geometrical parameter measurement.
本文首先介绍了测量系统的组成、图像处理的基本原理，给出了在几何量测量系统中所用到的图像处理方法。
For inspecting topological and geometrical unanimity of a solid model, principle of closed path topology and Euler′s formula are important tools.
闭路拓扑原理和欧拉公式是检验实体模型边界表示的拓扑与几何一致性的重要工具。
In this article, a systematic analysis is made about spherical lens principle of return reflecting fabric with the help of geometrical and analytic method.
本文对回归反光织物中回归反光物体玻璃微珠的球透镜原理采用几何和解析两种方法进行了系统分析。
The basic principle for the geometrical design of hypoid gears is introduced.
介绍了准双曲面齿轮几何设计的基本原理。
The imaging principle of the high speed rotating mirror camera is discussed in the paper through setting up the geometrical model.
本文通过建立几何模型，讨论了高速转镜相机光束倾斜入口的成象原理。
On the base of the principle and geometrical presentation of typical perception model, the limitations of typical perception model are studied.
该文在研究感知器基本模型的工作原理和几何意义的基础上，着重分析了感知器基本模型的局限性。
The principle of the algorithm is described. Through numerical simulation, the Geometrical Dilution of Precision (GDOP) for two different conditions is given.
给出了算法的原理，并通过数值仿真，对不同条件下，双基地系统定位误差的几何分布进行了研究。
The Principle of image measurement system is that the geometrical parameters are obtained by processing the image edge of the object.
图像测量系统的测量原理是通过处理被测物体图像的边缘而获得物体的几何参数。
In this paper, the structure and optical design principle of Fresnel lens is analyzed in detail. The Fresnel lens with the knowledge of geometrical optics is designed and the formula is derived.
本文应用几何光学知识对菲涅耳透镜的结构进行了详细的光学设计，推导出相关参数的计算公式。
Based on inclusion exclusion principle of set theory, a new algorithm to calculate the whole projective area was put forward to those overlapped complex geometrical objects in any direction.
在此基础上，根据集合论中的包含互斥理论，提出了一种求取多个复杂几何形体在任意方向的投影面积的新算法。
The resolution of each pixel can be computed according to the principle of geometrical progression. The geographical position of the pixel, in turn, can be determined.
可以利用等比级数的原理计算象素分辨率，从而确定象素的地理位置。
The resolution of each pixel can be computed according to the principle of geometrical progression. The geographical position of the pixel, in turn, can be determined.
可以利用等比级数的原理计算象素分辨率，从而确定象素的地理位置。
应用推荐