1) destructive population
致害种群
2) complex calamities
群发致害
1.
Effects by silt process on Microtus fortis calamorum population trends and complex calamities of Dongting Lake;
水沙过程对洞庭湖区东方田鼠种群动态及群发致害的影响
3) pest population
害虫种群
1.
Influence of individual migration on the evolution of resistance of pest population to insecticides has been studied based on population genetics by modeling.
模拟结果表明 ,迁入比例对害虫种群抗性演化的影响存在一定的阈值。
4) harmful rats population density
害鼠种群密度
6) Quantity of pest tribes
害虫种群数量
补充资料：种群增长率(见种群出生率)
种群增长率(见种群出生率)
种群增长率见种群出生率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条