汉英词典
Chinese-English Dictionary
MEANING OF 无穷小
无穷小 (無窮小)
infinitesimal (in calculus) / infinitely small
亦称"无限小"。 数学名词。谓一个变量在变化过程中,其绝对值永远小于任意小的已定正数,即以零为极限的变量。
() wú () qióng xiǎo
EXAMPLE SENTENCES

可以说,数学分析就是无穷小分析。

It can be said that mathematical analysis is infinitesimal analysis.

而一个无穷小的宇宙便会经历一场大爆炸。

And an infinitely small universe is one that would undergo a Big Bang.

他们强烈表明中微子是有质量的,尽管质量是无穷小的。

They strongly suggest that the neutrino has mass, albeit an infinitesimal amount.

本文对用等价无穷小代换与洛必达法则求函数的极限进行了探讨。

This article discusses some problems which should be paid attention to using equivalation infinite small and the L Hospital Theory.

玛丽亚·盖特纳·阿涅西于1748年写出了关于有限和无穷小分析的最完整的作品。

The most complete work on finite and infinitesimal analysis was written in 1748 by Maria Gaetana Agnesi.

写作何谓:就是一堆你几乎看不到的小事儿、小事儿、无穷小的事儿,小到比不上一枚绵针的针眼。

That's what writing is: a bunch of small things, tiny things, infinitesimal things that you can hardly see-smaller than the eye of a needle.

一般齿轮齿形曲线在一点邻域的高阶阶戴劳级数展开后,会发现齿面啮合点邻域间隙为2阶无穷小

The common gear tooth profile curve launches after neighborhood higher order step taylor's series, can discover the tooth face meshing point neighborhood gap is 2 step infinitely greats.