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vena contracta; contracted section | |||
constricted section; contracted cross-section; contract section; necked-down section; shrinkage section; vena contract |
收缩断面 : 51 phrases in 10 subjects |
Architecture | 1 |
Automobiles | 3 |
Bridge construction | 1 |
Chemistry | 1 |
Electric machinery | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 24 |
Steel production | 1 |
Technology | 16 |
Wind Energy | 1 |