In recent years, the enhancement of continual bends route rank and the improvement of navigation condition is proposed the agenda.
近年来,随着水运要求的提高,此类河流上连续弯道段航道等级的提高和通航条件的改善被提上了议事日程。
参考来源 - 连续弯曲航道水流条件对通航影响的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
国际机场还应当具备国际通航条件，设立海关和其他口岸检查机关。
An international airport shall also have the conditions for operating international air transport and be provided with customs and other port inspection organs.
河流交汇口区域水流紊乱，泥沙冲淤变化大，通航条件极其复杂。
In the confluent area, flow pattern is tangled, the changes of sediment erosion and deposition are big, and the condition of navigation is complex.
通过大源渡枢纽通航建筑物的整体模型试验，为其优化布置和通航条件设计提供了依据。
The overall model test of Dayuandu Junction navigation structures provided a basis for the optimized arrangement and navigation condition design.
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