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柯林斯词典释义

福克斯词典 \ 英汉词典 \

approximations是什么意思？

approximations

英[əprɒksɪ'meɪʃnz] 美[əprɒksɪ'meɪʃnz]

n. 接近( approximation的名词复数 )，<数>近似值，近似额，粗略估计；

例句

We do not have the true figures so we will have to make some approximations. 我们没有真实的数字，因此只能作些粗略的估计。
Rather, I brainstormed new strategies, thought up more incompatible behaviors and used approximations. 而是想出新策略、想出更多互斥行为、采用更多的渐进法.
They are not second - order approximations, but are exact for any amount of deformation. 它们不是二次近似, 而是对任何变形量都成立的精确表达式.
There are two approaches generally used to arrive at these approximations. 通常有两种方法用于获得近似解析式.
Such estimates should be considered only as crude approximations. 上述估算结果只能是粗略的近似值.

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柯林斯高阶英汉双解学习词典释义

N-COUNT

接近；近似

An approximation is a fact, object, or description which is similar to something else, but which is not exactly the same.
例句
That is a fair approximation of the way in which the next boss is being chosen. 那和下一任老板的选任方式相当类似。
N-COUNT

近似值；粗略估计

An approximation is a number, calculation, or position that is close to a correct number, time, or position, but is not exact.
例句
Clearly that's an approximation, but my guess is there'll be a reasonable balance. 很明显那是个粗略的估计，但我猜会有一笔不少的余额。

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