1) designed highest navigable water level of inland river
内河设计最高通航水位
1.
This paper introduces the definition of designed highest navigable water level of inland river, relevant standards and methods, and puts forward some suggestions on further research of the above-said fields based on the analysis and comparison with current national standards.
对内河设计最高通航水位的定义及国内外相应的标准和方法进行了介绍,并对现行国家标准在分析比较的基础上就如何进一步研究提出了一些新的建议。
2) design highest navigable water level
设计最高通航水位
3) maximum navigable designed water level
最高通航设计水位
1.
The maximum navigable designed water level under bridge in the USA is analyzed,and the method for calculating the maximum navigable water level in China is appraised.
对美国桥梁最高通航设计水位进行分析,并对我国最高通航设计水位的计算方法进行评议。
4) shiplock designed highest navigable stage
船闸设计最高通航水位
1.
In view of the hydrographic feature of mountainous rivers, the shiplock designed highest navigable stage determined by flood frequency standard is hard to meet the demands of navigation flow condition in the entrance area of upper and lower approaches.
鉴于山区河流的水文特点,采用洪水频率法确定的船闸设计最高通航水位很难满足上下游引航道口门区通航水流条件的要求,研究探讨了采用高水通航历时保证率法确定船闸设计最高通航水位的可行性和合理性,并对嘉陵江IV 级船闸水位选用标准提出了高水通航历时保证率99% 的建议值。
6) design lowest navigable stage
设计最低通航水位
1.
According to the variation law of the lowest navigation stage in the upstream channel of Xijin hydropower junction and the objective condition of upstream reservoir inflow adjustment,this paper puts forward suggestions on the calculation method and parameters of design lowest navigable stage in the upstream channel of Xijiang reservoir area.
根据西津枢纽上游运行最低水位的变化规律以及上游入库流量调节的客观条件,提出西津库区上游航道设计最低通航水位的计算方法与参数的建议。
2.
Based on the in-depth analysis of the computation result of the design lowest navigable stage for the basic stations of Gong River in Guangdong Province, i.
在对广东省东江的基本站博罗站、惠阳站设计最低通航水位计算结果深入分析基础上,结合博罗站附近人工采砂活动对其水文特性改变的实际情况,依据规范,对博罗站的设计最低通航水位的计算方法进行深入的探讨。
补充资料：最高水位
最高水位
【最高水位】江河、湖泊上的某一地点，经过长期观测水位后，挑选出的最高值。最高水位必须指明时间性，如月最高、年最高或若干年最高，以及历年来最高水位。最高水位是制定行蓄洪保险办法所必须掌握的资料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条