送交者: Latino2 于 2006-1-16, 14:57:52:
回答: Or how to count a the off-springs of a male-Cow and a Chinese-sheep? 由 mangolasi 于 2006-1-16, 14:47:49:
By definition, 具有观赏价值的sheep-cow也算生产要素。
If the sheep-cow impressed your ex-schoolmates in the reunion, then no doubt it is a 生产要素.
Scientifically speaking, any effort to expand QingRen's gene pool (through gene introgression) should be counted as an increase of 生产要素.