hydromann.液压操作器
hydron.水疗院;水力电pref.表示“水的”、“氢的”
hydropower technology水电技术
hydroturbine governor水轮机调速器
hydrologic simulation水文模拟
hydroacoustic jamming水声干扰
hydrostatic head gage静体静压头计
hydrocyclone desahing旋流脱盐
hydrostatic bulldozer全液压推土机
Hydrocoleus coccineusn.猩红水鞘藻
hydro-master tester液压助力器试验器
hydroxyergocalciferoln.羟麦角钙化醇