螺旋升水泵；阿基米德螺旋泵

Archimedean screw───螺旋升水泵；阿基米德螺旋泵

Archimedean screws───螺旋升水泵；阿基米德螺旋泵

Archimedes' screw───阿基米德螺丝

Archimedes screws───螺旋升水泵

Archimedean───adj.阿基米得的

Archimedes spiral───阿基米德螺线

machine screw───机用螺钉

micrometer screw───[仪]测微螺旋；[机]千分丝杠

Archimedes spirals───阿基米德螺旋

Mixing blade: inner two groups Archimedean screw blade, equably mixing, durability and life cycle.───搅拌叶片：内置两组阿基米德螺旋曲线叶片，搅拌均匀，持久耐用。

Mixing blade: inner two groups Archimedean screw blade, equably mixing, durability and life cycle.

Different possibilities are available for filtration, but most of filtering machine, or at least most effective of them are based on the same concept of archimedean screw.