蜗壳 | |
ecol. | scroll case |
el. | volute case |
hydroel.st. | spiral casing; spiral case; volute; volute casing; scroll case; volute chamber |
tech. | volute chamber; wheel case |
式 | |
gen. | a system |
叶 轮机 | |
mech. | turbine |
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volute casingchamber, housing; worm shell | |||
helical casing | |||
spiral casing; spiral case; volute; volute casing; scroll case; volute chamber; scroll | |||
scroll casing | |||
vortex chamber | |||
volute chamber (腔); wheel case | |||
spiral housing | |||
| |||
volute | |||
| |||
volute case | |||
| |||
scroll | |||
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scroll case |
蜗壳 : 134 phrases in 18 subjects |