查询词典 approximate differentiability

An implicit Curve reconstruction method is proposed which represents the curve with all algebraic tensor-product B-spline,and minimizes the tension ofthe B-spline and the approximate geometric distance between the curve and the point set.

提出一种以代数张量积样条曲线作为几何表示形式，基于近似几何误差和薄板能量极小化的隐式重构模型。

Aiming at the shortage of traditional numerical methods, the Adomian Decomposition Method is introduced to solve the nonlinear model equations in reaction engineering. ADM can give the approximate analytical solutions in a form of algebraic expressions for nonlinear equations.

针对传统数值求解方法存在的不足，将Adomian分解法(Adomian Decomposition Method，ADM)引入到反应工程非线性数模求解中，可给出非线性数模逼近解析解的代数表达式。

A generalized mathematical model was developed to describe the distribution of over-potential.Dimensionless variables μ and ω that characterize the polarization and influence of side electrode reaction in the system,were derived from modeling.Adomian's decomposition methodADM）was used to solve the nonlinear differential equation of the model to obtain an approximate analytical solution,which was in the form of algebraic expressions of infinite power series.By the solution,the relationship between over-potential distribution and average selectivity could be easily calculated without solving the nonlinear model time and again.

建立了描述超电势分布的普遍化数学模型，归纳出表征电极极化和副反应影响的量纲1数μ和ω，并用ADM（Adomian's decomposition method）对该非线性微分方程模型求解；所获得的逼近解代数表达式，可方便地计算不同参数下超电势分布对平均选择性的影响，而毋需反复求解模型微分方程。

The finite difference is used to approximate differential operation; the reflectance map equation described by the first order nonlinear differential equation is transformed into an algebraic equation about the unknown surface heights, and then the objective equation is constructed by the reflectance map equation and gradient information of image. Moreover, the Newton iterative algorithm is utilized to obtain the numerical solution and 3D shape of the surface.

采用有限差分近似微分运算，将一阶非线性微分方程所描述的反射图方程转化为关于未知表面高度的代数方程，再由反射图方程和图像梯度信息构造目标方程，进而用Newton迭代算法求出该方程的数值解，得到表面三维形状。

Each December the Earth and sun align with the approximate center of the Milky Way Galaxy but that is an annual event of no consequence.

每年12月地球和太阳赞同的银河系的中心，但大致是一个没有结果一年一度的盛事。

Each December the Earth and sun align with the approximate center of the Milky Way Galaxy but that is an annual event of no c**equence.

每年12月地球和太阳赞同的银河系的中心，但大致是一个没有结果一年一度的盛事。

A: There are no planetary alignments in the next few decades, Earth will not cross the galactic plane in 2012, and even if these alignments were to occur, their effects on the Earth would be negligibles Each December the Earth and sun align with the approximate center of the Milky Way Galaxy but that is an annual event of no consequences

回答：在以后的几十年中，没有小行星连成一线的现象发现，地球也不会在2012年穿过银河系水平钱，就算是被排成了一条直线，对地球的影响也是可以忽略不计，每年的12月份，太阳、地球都会与银河系的近似中心连成一线，但并没有造成过什么影响。

A: There are no planetary alignments in the next few decades, Earth will not cross the galactic plane in 2012, and even if these alignments were to occur, their effects on the Earth would be negligible. Each December the Earth and sun align with the approximate center of the Milky Way Galaxy but that is an annual event of no consequence.

回答：在以后的几十年中，没有小行星连成一线的现象发现，地球也不会在2012年穿过银河系水平钱，就算是被排成了一条直线，对地球的影响也是可以忽略不计，每年的12月份，太阳、地球都会与银河系的近似中心连成一线，但并没有造成过什么影响。

A: There are no planetary alignments in the next few decades, Earth will not cross the galactic plane in 2012年预言, and even if these alignments were to occur, their effects on the Earth would be negligible. Each December the Earth and sun align with the approximate center of the Milky Way Galaxy but that is an annual event of no consequence.

回答：在以后的几十年中，没有小行星连成一线的现象发现，地球也不会在2012年穿过银河系水平钱，就算是被排成了一条直线，对地球的影响也是可以忽略不计，每年的12月份，太阳、地球都会与银河系的近似中心连成一线，但并没有造成过什麼影响。

This paper mainly studies on people Jui-Tu neglected to look further into these questions.:one, through the works of Zhang Rui Figure comprehensive carding, so can their have a comprehensive understanding; 2, the morphological changes from the works start, to explore its origins calligraphy; 3, through their works shall know Handscroll analysis to help determine without the banners section in the approximate age of the work; 4 of their book to learn the concept of analysis, in order to more clearly understand the formation process of calligraphy styles. 5. Allograph home and at the same time learn the concept of the book, we can know that the formation of personality style and its concept of an independent study of the book is closely related to, but also deepen their understanding of the law of Zhang Rui.'s calligraphy.

本文主要就人们研究张瑞图时所忽略的一些问题做进一步的探讨：1、通过对张瑞图作品的全面梳理，以求能对其有一个全面的认识；2、从其作品的形态变化入手，探寻其书法的渊源，并尝试对其书法上一个很长的空白期进行探索；3、通过对其手卷作品进行款识分析，以帮助对无年款的条幅作品进行断代；4、对其书法观念进行论述，以求更清晰地理解其书法风格的形成；5、与同时代书家书法观念的比较，可以知道个性风格的形成与其独立的书学观念密切相关，更能加深对张瑞图书法的理解。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。