approximation

UK:  [ə.prɒksɪ'meɪʃ(ə)n]

US:  [ə.prɑksɪ'meɪʃ(ə)n]

复数：approximations  

n.

1.逐次逼近法

2.逼近,趋近,逼近法

3.近,近似,近似法;近似形式;近似计算,近似处理

4.接近;近似

5.渐近法

6.大体上

7.假定

8.约计

9.概算,略计

10.【数学】近似值

1 . "Eurisko was exposing the fact that any finite set of rules is going to be a very incomplete approximation of reality, " Lenat explained.
“Eurisko揭露了一个事实，即任何有限的规则，最终都会被证明是一个对现实的极不完整的估计，”Lenat解释道。

2 . By means of the rate-equation approximation of a density matrix method, the state equation of optical bistability was derived.
由密度矩阵的速率方程近似推导出了光学双稳的状态方程。

3 . But I believe users like to see where they are in the page-loading process, even if it's only a rough approximation.
但是，我认为用户乐于见到页面下载过程，掌握自己所处的阶段，即便这只是一个粗略的估计。

4 . If not quite a day at the office, there was a fair approximation to the muddle of faraway Earth.
就算不是办公一族，这儿的生活也堪比地球上的混乱。

5 . To help you gain an intuitive sense of the behavior of complex chemical systems, approximation techniques are emphasized.
为帮助对复杂化学系统的行为有直观认识，课程重点介绍「近似技术」。