1) slack water navigation
缕流航道
3) weak stream channel
缓流航道
4) "channel, river"
航道,河流
5) tributary channel
支流航道
1.
The navigation condition of tributaries at TGP reservoir area has improved essentially but it still lacks navigation grading standard,for the normal grading standard of inland river takes no consideration of the effect of reservoir on the tributary channel navigation.
三峡蓄水后支流的航道条件得到根本改善,但由于常规的内河通航标准没有考虑水库蓄水对支流航道的影响,因此不能采用常规体系来定级三峡库区支流航道的技术等级。
6) gas plume
烟流,烟缕
补充资料:缓流
缓流
subcritical flow
hLJ0r、}一LJ缓流(suberitieal flow)弗劳德数(Froudenumbe·,斤一方<‘时的明“水“形态·式中·动明渠断面平均流速,h为明渠内水深,g为重力加速度。平底水槽水流或平原河道中水的流动常呈明渠缓流。 明果水力学中,按Fr>1或Fr
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参考词条