上游水的英文
headwater
u er waters
upper stream water
upper waters
+更多解释...
例句与用法
- Discussion on water resources protection and management of the upper of mayi river
蚂蚁河上游水资源保护管理初探 - The characteristic worthy of attention in senior high school quot; chinese ancient history testing book quot
官厅水库上游水资源可持续利用形势分析 - Productive experiments on biological ceramsite filter for water pretreatment of the upper huangpujiang river
生物陶粒滤池预处理黄浦江上游水的生产性试验研究 - The application to qingjiang cascade hydropower plants shows that the proposed model can give the controlling rules for optimal dynamic flood storage and elevates the efficiency of reservoir system management and utilization of flood water
该模型应用于清江流域梯级水库，计算结果表明，在不降低水库及梯级原有的防洪标准前提下，能有效利用上游水布垭水库的防洪库容，分担隔河岩水库部分防洪任务，并显著提高梯级水库发电量。 - This thesis is main analysis three gorges project to the great significance of the yangtze river shipping with main influence , make use of the safe condition of magistracy of yangtze river trunk line to synthesize the valuation way , to yangtze river upper stream water top transportation safety proceed take the gauge of , reason of detailed analysis trouble , find out the safe weak link that ascend of management , actual circumstance after join teetering the three gorges water area the water , bring up to establish the three gorges water area the shipping safety management system ' s speculation , provide the upper grade to test , then slice solid enhance the water on the transportation safe manage , and insure the three gorges water area the water on the transportation the stability of the safe situation
而近年来，长江上游船舶航行秩序不稳定，事故多发，安全形势不断恶化，使三峡库区形成后的航运安全管理显得尤为重要和突出。本文主要分析三峡工程对长江航运的重大意义和主要影响，运用长江干线辖区安全状况综合评估办法，对长江上游水上交通安全进行评估，详细分析事故原因，找出安全管理上的薄弱环节，结合三峡库区蓄水后的实际情况，提出建立三峡库区航运安全管理体系的构想，供上级参考，以切实加强水上交通安全管理，确保三峡库区水上交通安全形势的稳定。
