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水泥量与骨料孔隙比 | |
tech. | cement-space ratio |
率 | |
gen. | lead |
demogr. | rate of natural increase |
eng.geol. | factor |
hydroel.st. | quotiety; rate |
math. | gradient |
sport. | rate |
stat. | quotient |
tech. | coefficient |
| |||
cement-space ratio |
水泥量与骨料孔隙比: 2 phrases in 2 subjects |
Construction | 1 |
Metallurgy | 1 |