economic threshold
英[ˌɪkəˈnɔmik ˈθreʃhəuld]美[ˌɛkəˈnɑmɪk ˈθrɛʃˌold]
In integrated pest management, the economic threshold is the density of a pest at which a control treatment will provide an economic return.
economic threshold中文，economic threshold的意思，economic threshold翻译及用法
2026-10-17 09:02 浏览次数 31