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two centered arch | |
bridg.constr. | 双心拱 |
two-centered arch | |
hydroel.st. | 双心拱 |
dam | |
anim.husb. | 母畜 |
environ. | 水坝 |
hydroel.st. | 坝 |
tech. | 水坝 |
water.res. | 大坝; 水闸; 水库 |
with | |
gen. | 跟 |
variable-thickness arches | |
hydroel.st. | 变厚度拱 |
nonsymmetrical | |
gen. | 不 对称的 |
canyon | |
environ. | 峡谷 |
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双心拱 | |||
二心拱 | |||
| |||
双心拱 |
Two-centered arch: 2 phrases in 1 subject |
Hydroelectric power stations | 2 |