agricultural water requirement 农业用水需求; 农业需水量; 二苯甲酰甲烷
agriculture irrigation water requirement 灌溉需水
agriculture water requirement 农业需水
basic ecological water requirement 生态需水
city life water requirement 城市未来需水量
comprehensive water requirement per capita 人均综合用水量
corn water requirement 玉米需水量
critical period of water requirement 需水临界期
crop water requirement 需水规律; 种植业需水; 农作物水分需求; 需水量; 作物需水量; 作物需水; 农作物需水量; 作物耗水
determination water requirement 需水量测定
Eco-environment Water Requirement 生态环境需水
ecoenvironmental water requirement 生态需水
eco-environmental water requirement 生态环境需水; 生态环境需水量; 湿地生态环境需水量
ecologic water requirement 生态需水
ecologica water requirement 生态需水
Ecological and environmental water requirement 生态环境需水量; 生态环境需水
Ecological environment water requirement 生态环境需水量
Ecological water requirement 生态需水; 生态需水量; 生态环境需水; 河道生态需水量
ecology water requirement 生态需水