population base的用法和樣例：
例句
- Because of China's big population base, the contradiction of the supply of labor force exceeding the demand will exist for a very long time to come.
由于中國人口基數大，勞動(dòng)力供大于求的矛盾將在一個(gè)很長(cháng)時(shí)期內存在。 - They maintain that the population base used to give frequency statistics must be drawn from the suspect's particular gene pool.
他們聲稱(chēng)用于頻率統計的人口基數必須從嫌疑犯的特定基因庫中獲得。
