approximation怎么读

英式音标：[əˌprɒksɪˈmeɪʃn]

美式音标：[əˌprɑksɪˈmeɪʃn]

approximation基本解释

n. [数] 近似法；接近；[数] 近似值

approximation的意思释义

n.

接近；近似值；近似额；粗略估计

变形

复数：approximations

英英释义

n.

an approximate calculation of quantity or degree or worth

同义词：estimateestimationidea

the quality of coming near to identity (especially close in quantity)

an imprecise or incomplete account

\"newspapers gave only an approximation of the actual events\"

the act of bringing near or bringing together especially the cut edges of tissue

同义词：bringing close together

approximation用法及例句

词组短语

approximation method近似方法；近似法；尝试法

linear approximation线性近似，线性逼近

successive approximation连续的近似值；连续的学习步骤；逐次近似计算法

first approximation第一近似值

born approximation玻恩近似；玻饵似

approximation error近似误差

adiabatic approximation绝热近似

least square approximation较小平方逼近

approximation theorem逼近定理

degree of approximation近似度，逼近度

initial approximation初始近似值；起始方位；初始近似

method of approximation近似法

quadratic approximation二次逼近

双语例句

用作名词(n.)

What he said was an approximation of my idea.

他说的是很接近我的想法。

This is a close approximation to the truth.

那很接近于事实真相。

It\'s derivation involved no approximation.

它的推导过程不含近似处理。

The jellium model in a certain approximation leads to the equation.

凝胶模型在某种近似下导致下列方程。

The final figure is only an approximation.

较后的数字只是一个近似值。

In this class, we investigate the connection between networks for learning and the approximation scheme described so far.

在这堂课里，我们要认识到目前为止有关学习网路和近似值理论两者前后关系的研究。

例句参考

Generalized Gradient Approximation Made Simple

Generalized Gradient Approximation Made Simple.

Universal approximation using radial-basis-function networks.

Note on an Approximation Treatment for Many-Electron Systems

Density-functional exchange-energy approximation with correct asymptotic behavior.

Erratum: Density-functional approximation for the correlation energy of the inhomogeneous electron gas

Phys. Rev. Lett. 77, 3865 (1996): Generalized Gradient Approximation Made Simple

Atoms, molecules, solids, and surfaces: Applications of the generalized gradient approximation for exchange and correlation.

Erratum: Atoms, molecules, solids, and surfaces: Applications of the generalized gradient approximation for exchange and correlation

approximation词源

approximation (n.)

early 15c., \"act of coming near or close,\" noun of action from approximate (v.). Meaning \"result of approximating\" is from 1650s.

approximation相关例句

1.equilibrium approximation

平衡近似

5.abstract approximation

抽象逼近

7.strong approximation

强性逼近