土体改良技术
返回 13 条匹配短语对
灰土改良土
lime improved soil
改良型氧化沟
improved oxidation ditch
改良型氧化塘
Modified oxidation pond
改良型舟通式鱼道
Modified boat-passage fishway
modified Larinier fishway
改良型主旋翼片
improved main rotor blades
改良性颈清扫术
modified neck dissection
改良性全乳根除术
modified radical mastectomy
改良性状
Ameliorative character
改良种动物
Grade
grade animal
改良种子园
advanced seed orchard
改良型塑料大棚
the improve plastic shed
建立或改良人工草地
Establishing or improving pasture
牧草改良机械化
improving mechanization for grass
最近更新
病险原因牙颈部楔状缺损换热storage battery lamp高架十字迷路face downmass weighted mean value机械基础实验athletic track