以上来源于: WordNet
V to obtain food, lodging, etc, from another person by presuming on his generosity 强求他人慷慨而白吃白住 [SCOTTISH]
A mode-disturbing area is formed by an input straight waveguide, and a light-splitting area is formed by N output straight waveguides or N output S-shaped waveguides.
扰模区由一根输入直波导构成, 分光区由N根输出直波导或由N根输出S形波导构成。
The known taxonomy types include NAICS, UNSPSC, SIC, or a geographic code (GEO); the known identifier types include D-U-N-S, Thomas Registry numbers, and US Tax ID.
已经知道的分类法类型包括 NAICS、UNSPSC、SIC 或地理代码(GEO);已经知道的标识符类型包括 D-U-N-S、托马斯注册号(Thomas Registry number)及美国税号(US Tax ID)。
The (?) (0 or 1) and (s?) (0 to n) modifiers are also available as optional keywords.
(0或1)和(s ?)(0到N)修饰符作为可选关键字来使用。
n Alright. So if n is less than or equal to 1, return n. Well that's not right, right?
好吧,如果n小于等于1,它会返回,这里不对,是吧?
So another way to say that is, in a sense, if we're thinking about the excited state of a hydrogen atom, the first excited state, or the n equals 2 state, what we're saying is that it's actually bigger than the ground state, or the 1 s state of a hydrogen atom.
换句话说,如果我们激发一个氢原子,第一激发态或者说n等于2的态,我们说它比氢原子基态,或者说1s态要大。
So if n is greater than or equal to 1 and n is less than or equal to 3, let's just judge this thing a small number arbitrarily.
所以n大于等于1,并且n小于等于,我们武断的判定它为,一个小的数字。
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