- n.
1.接近；近似。
2.【數學】近似值。
3.概算，略計。
短語和例子
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approximation中文什么意思
[ əˌprɔksi'meiʃən ] 發音: 用"approximation"造句
例句與用法
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- This approximation has been discussed earlier .
這個假定以前討論過。 - Its derivation involved no approximation .
它的推導過程不含近似處理。 - The adequacy of this approximation is considered later .
這種近似方法的適用性將在后面再討論。 - Thus planck's law can be used as a good approximation .
因而布朗克定律可以作為一個較好的近似計算。 - Such estimates should be considered only as crude approximations .
上述估算結果只能是粗略的近似值。
英文釋義
名詞- the act of bringing near or bringing together especially the cut edges of tissue
同義詞：bringing close together - the quality of coming near to identity (especially close in quantity)
- an approximate calculation of quantity or degree or worth; "an estimate of what it would cost"; "a rough idea how long it would take"
同義詞：estimate, estimation, idea - an imprecise or incomplete account; "newspapers gave only an approximation of the actual events"
百科釋義
An approximation is a representation of something that is not exact, but still close enough to be useful. Although approximation is most often applied to numbers, it is also frequently applied to such things as mathematical functions, shapes, and physical laws.
詳細百科解釋