fertility rate的近义词
名词人口出生率，生育率
1. 人口出生率,生育率：dewatering screen 沥水筛 | fertility rate 人口出生率,生育率 | critical position 临界位(置)
2. 受精率：fertility evaluation 土壤肥力评价 | fertility rate 受精率 | fertilization 受精
noun
1. the ratio of live births in an area to the population of that area
expressed per 1000 population per year
Synonym: birthratebirth ratefertilitynatality