"数"是个多义词,它可以指数(数学),数(语法),数(汉字),数(语法范畴),数(哲学概念),数(同名书籍--数),数(文物),数(卫兰演唱歌曲),数(中医名词)。
他开始数,然后更加困惑地数第二遍。
He began counting them and then, with growing perplexity, counted them a second time.
不知何故,他试图数星星。
He was trying, for some unknown reason , to count the stars.
游行队伍延伸了数英里。
STUDENT: Right, we're going to do that in a second, but the answer is Fibonacci numbers, we define the first two.
学生:听不见:,我们马上会试一试,但是答案是斐波那契数列,我们可以定义下最初的两个数。
The basic idea is, you take a guess and you -- whoops -- and you find the tangent of that guess.
首先取个猜想数,然后,嗯,去取猜想数那儿的切线。
He came up with the relationship that nu bar, which is called wave number --He found the reciprocal.
他也提出了它们与波数的关系,波数是波长的倒数。
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