- 相关词组
- contracted weir收缩堰;
- route diversion路径变更
- effluent weir出水堰;
- quarry run rockfill毛石填筑
- roller weir圆辊堰
- broad-crested weir宽顶堰;
- roof weir gate屋顶式闸门
- proportional weir比例式堰
- diversion dike导流堤;
- placed rockfill干砌块石
- make a diversion分散注意力，声东击西，进行牵制;
- sliding timber weir插板堰
- scum weir浮渣排除堰
- aerated weir真空式溢流堰
- sharp crested weir薄壁堰;
- sharp-crested weir薄壁堰；以及锋利顶堰门
- antigenic diversion抗原转换;
- submerged flow diversion work潜流式分子设施
- long-crested weir长顶堰;
- sluice weir水沟堰
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