mathematical operation
英 [ˌmæθəˈmætɪkl ˌɒpəˈreɪʃn]
美 [ˌmæθəˈmætɪkl ˌɑːpəˈreɪʃn]
网络 数学运算
英英释义
noun
- (mathematics) calculation by mathematical methods
- the problems at the end of the chapter demonstrated the mathematical processes involved in the derivation
- they were learning the basic operations of arithmetic
双语例句
- As it has a better ability of smoothing target edge than the general mathematical morphology closed operation, it is fitter for extracting the character points of targets.
在变化检测阶段，采用了一种分方向的数学形态学闭运算，它对目标边缘的平滑能力要强于普通的形态学闭运算，更利于提取目标的特征点。 - Mathematical Model for Operation of TLE in Ethylene Plant
乙烯装置废热锅炉运转过程的数学模型 - Petri-Net is not only a promising modeling tool, but also contains a mathematical operation itself.
Petri-Net不仅具有良好的图形建模功能，本身还包含了数学计算功能。 - In this paper, mathematical model of operation optimization is discussed firstly.
系统地研究了工步优化问题的数学模型； - A symbol that represents the action to be performed in a mathematical operation.
表示数字运算中所要执行的动作的符号。 - In view of the imperfection of the segmentation results of wood surface defect images, the methods of image post-processing based on mathematical morphology were proposed, including the use of mathematical morphology filling operation, morphology filter as well as morphology gradient edge detection and so on.
针对木材表面缺陷图像分割效果不完善的问题，提出基于数学形态学的图像后处理方法，包括应用数学形态学的填充操作、形态滤波以及形态梯度边缘检测等。 - Finally, the outer contour of the moving object is determined based on the mathematical morphological operation and an improved active contour which uses the gradient vector as the external force guides the initial outer contour moving to the actual contour.
最后对运动对象的边缘模板进行数学形态学处理得到运动对象的外轮廓，使用梯度向量流场作为外力的改进活动轮廓算法收缩获得运动对象准确的闭合轮廓曲线。 - Processing the images using properly mathematical morphology operation according to the feature of tissues or regions to extract;
然后根据目标组织的形态特征选取合适的形态学操作进行区域修整； - Then, A mathematical modeling for operation space of the tool system is built.
接着，对工具系统的作业空间进行了数学建模及优化。 - The mathematical properties stable operation of a financial system reflected is Lyapunov stability or practical stability of the solution of mathematical models.
一个金融市场稳定运行，体现出的数学性质就是金融市场数学模型解的李雅普诺夫稳定或者是实用稳定。