| |||
dip | |||
looseness | |||
catenary | |||
sag; dip of trap | |||
| |||
sag |
弛度 : 44 phrases in 11 subjects |
Artificial intelligence | 1 |
Construction | 1 |
Ecology | 1 |
Electronics | 1 |
Metallurgy | 6 |
Oil / petroleum | 1 |
Plastic surgery | 1 |
Plastics | 1 |
Polymers | 10 |
Rail transport | 8 |
Technology | 13 |