"不定"是个多义词,它可以指不定(汉语词汇),不定(佛学用语)。
n. drifting
adj. indefinite ; indeterminate ; unsteady ; fitful
...教育研究》—2008年第11期—龙源期刊网 关键词】牛顿 不定 积分 黎曼 定 积分 异同 [gap=604]Key words】Newtonthe indefinite integralRiemannthe definite integralsimilarities and differences ..
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In the fifth chapter,we main study the indefinite least square problem(ILS),we first define a new generalized invers—generalized weighted M-P inverse(also named indefinite least square generalized inverse) and study some properies of it.
第五章主要研究了不定最小二乘问题。 首先定义了一种新的广义逆—广义加权广义逆又称为不定最小二乘广义逆,同时研究这种广义逆的一些性质和计算方法。
参考来源 - 矩阵广义逆的性质、计算和几类线性系统的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
在英语中,“a”和“an”被称为不定冠词,“the”被称为定冠词。
In English, "a" and "an" are called the indefinite article, and "the" is called the definite article.
Now, this guile of his, because that's what it entails, this guile is something temperamental, I think. It came naturally to him.
现在,它展现出来的他的狡猾,是捉摸不定的,我觉得,对他来说很自然。
Let's say, the lottery is happening and you want to buy a ticket, and you're not sure.
假设你看到有彩票,你也想去买一张。但是你有点拿不定主意。
But it's also a time that I have an academic and intellectual interest diddling.
我也曾有段时间,在学术和思想研究方向上摇摆不定。
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