In this paper, we propose a multi resolution spatiotemporal derivative space method, and apply the method to some real debris flow video images.
在这篇文章中，我们提出了多分辨率时空衍生空间方法，和方法运用到一些真实的泥石流视频图像。
This paper defines a kind of derivative for real function on convex set which is in linear space. By means of the derivative we study convexity of function and obtain some decision theories.
本文对线性空间中的凸集上的实值函数定义一种导数，用其研究函数凸性，得到了上述三种凸函数的若干判定定理。
We obtain two formulas about the covariant derivative of the coordinate functions on the unit sphere in Eucdidean space.
得到了欧氏空间中，单位球面上坐标函数关于某一特定标架场的协变微分的两个等式。
In this equation, the diffusion is a fractional order derivative of time and space.
在此方程中，弥散项和对时间的导数为分数阶导数所代替。
The result indicates that the derivative of the Angle between the fault and the bedding surface is the major control factor on the development of fracture pore space associated with fault.
结果表明，断层面与层面的夹角变化率是控制断层相关裂隙空间的主控因素。
Shuttle-C is a low cost derivative of the current Space Shuttle and can deliver 45.4 to 68 tons of payload to low earth orbit.
是一种由航天飞机衍变而来的高运载能力、低成本运载系统，它能将45.4～68吨的有效载荷送入低地轨道。
Model analysis approach builds a social interaction model based on other economic studies, adding the social capital variables, and defining and constructing a space of cluster for derivative analyze.
模型浅析浅析策略是在其他经济学研究的基础上，构建一个社会互动模型，并加入社会资本变量，定义构造一个集群空间进行推导浅析浅析。
Model analysis approach builds a social interaction model based on other economic studies, adding the social capital variables, and defining and constructing a space of cluster for derivative analyze.
模型浅析浅析策略是在其他经济学研究的基础上，构建一个社会互动模型，并加入社会资本变量，定义构造一个集群空间进行推导浅析浅析。
应用推荐