approximation

英 [əˌprɒksɪ'meɪʃn] 美 [əˌprɑːksɪ'meɪʃn]

• n. 接近；近似；近似值

详尽释义

n. 名词

1. 接近
2. 概算
3. 近似
4. 近似值
5. 近似额
6. 近似法
7. 【数】近似值
8. 略计
9. 近
10. 近似形式
11. 近似计算
12. 近似处理
13. 逼近
14. 趋近
15. 逼近法
16. 粗略估算
17. 类似事物
18. 粗略估计

英英释义

Noun:

1. an approximate calculation of quantity or degree or worth;

   "an estimate of what it would cost"
   "a rough idea how long it would take"
   

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

3. an imprecise or incomplete account;

   "newspapers gave only an approximation of the actual events"
   

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

例句

用作名词 (n.)

1. What he said was an approximation of my idea.
   他说的是很接近我的想法。
2. This is a close approximation to the truth.
   那很接近于事实真相。
3. It's derivation involved no approximation.
   它的推导过程不含近似处理。
4. 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。
5. The final figure is only an approximation.
   最后的数字只是一个近似值。
6. 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。

词汇搭配

• rough approximation 粗略近似,粗近似...
• uniform approximation 一致逼近
• first approximation 一级近似,首次近似,...
• approximation theorem 逼近定理
• successive approximation 连续的学习步骤,连续...
• approximation error 近似误差
• engineering approximation 工程近似法
• approximation curve 近似曲线
• iterative approximation 迭代近似法
• mathematical approximation 数学近似法
• linear approximation 线性近似,线性逼近...
• diffusion approximation 扩散近似
• optimal approximation 最佳逼近
• sufficient approximation 充分近似法
• best approximation 最佳逼近,最优逼近...
• numerical approximation 近似数值,数值近似...
• point approximation 单点近似
• piecewise approximation 分段近似
• quadratic approximation 二次逼近
• weighted approximation 加权逼近

近反义词

【近义词】

• estimate 估价
• guess 推测
• calculation 计算
• guesstimate 瞎猜
• comparison 比较
• correspondence 通信
• similarity 相似
• estimation 判断
• idea 主意