词汇	effective dose 50
释义	effective dose 50 半数有效量
随便看	intensive agricultural area intensive agricultural economy Intensive agricultural use intensive agriculture int.ensive agriculture intensive agriculture, intensive farming intensive agronomy intensive agronomy farming intensive amonunt of labor intensive amount intensive analysis intensive and beneficial production intensive and extensive listening intensive and meticulous cultivation Intensive and meticulous farming intensive and short-term intensive and specialized training intensive animal husbandry intensive animal production intensive aquaculture intensive arc lamp intensive argriculture intensive aspect intensive automatic weather station intensiveblood lowering therapy