approximation

approximation读音音标

英 [əˌprɒksɪˈmeɪʃn]

美 [əˌprɑksɪˈmeɪʃn]

approximation意思解释

n.

接近；

近似值；

近似额；

粗略估计

变形

复数：approximations

英英释义

approximation

[ ə,prɔksi\'meiʃən ]

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

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

*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.*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。