There is another version of the pigeonhole principle that comes in handy .

另外一种版本的鸽子洞原理迟早也能碰到。

This pigeonhole apartment also serves as tatchell 's archive and campaign headquarters .

鸽子笼式的公寓楼还是撒切尔的档案室及宣传总部。

By the pigeonhole principle , two of those turkeys must have the same weight to the nearest millionth .

根据鸽子洞原理，其中的2只火鸡体重最接近于精确到百万分之一磅的数值。

Thus , the pigeonhole principle implies at least two wordpress.com blogs must have the same number of yearly comments .

据此，由鸽子洞原理表明，至少有2个wordpress.com博客每年的评论数相同。

By the pigeonhole principle , two of the numbers must be from the same pair which by construction sums to 9 .

由鸽子洞原理，其中的两个数字必来自于同一组，即其和是9。