碍航 meaning in English

impeding navigation

Dangerous sunken wreck
碍航沈船
In any navigable channel , no person may abandon any sunken boat , lay any fishing gear which blocks navigation , or grow aquatic plants
在航道内不得弃置沉船，不得设置碍航渔具，不得种植水生植物。
The calculation measures of obstructions " parameters deals with many hydrotechnic buildings and refers to many latest national standards and achievements in scientific research
碍航物通航参数的计算方法涉及到了较多的水工建筑物，计算方法参考了大量的最新国家标准或科研成果。
Where any existing dam or sluice gate hinders navigation , the people ' s government at or above the county level shall order the original construction unit to take remedial measures within a prescribed time limit
现有的碍航闸坝，由县级以上人民政府责成原建设单位在规定的期限内采取补救措施。
Based on the field - measured data and physical model test data , hydraulic elements of the shiwutan beach in hongshui river is analyzed , and factors of hydraulic elements variation and obstacles to navigation are discussed
摘要根据实测及物理模型试验资料，分析了红水河十五滩滩段的水力要素变化，探讨了滩段水力要素变化及产生碍航的原因。

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