二河 meaning in English
futakawa
niikawa
niko
Examples
- In this paper , the dewatering design and construction research were token on the problem of the construction dewatering of erhe project in the huaihe river
本文针对淮河入海水道二河枢纽新分水闸工程的施工降水问题进行了较系统地降水设计、施工方面的实践与研究工作。 - According to the three rives ( liaojaogang , fanshen , yanggang ) in haian county , this paper concluded the quantity of field water pollution source by on the point water monitoring , through respective analysis of direct runoff in urban and countryside
摘要以海安县城镇“三河” （洋港河、翻身河、老焦港河）流域为例，分别对城市地表径流、农村地表径流进行了分析、测算，并通过对水质现场监测，给出了“二河”流域内的面源污染量。 - Secondly , by means of arranging and analyzing the construction monitor data , the practicality method of proposing the dewatering calculation model and parameters of the non - constantly pumping dewatering well was proposed , moreover the equivalent calculation model and parameters of the erhe project was proposed . thirdly , based on calculating the design scheme of dewatering well with the equivalent calculation model , the optimized scheme of dewatering well of the erhe project was proposed and the well number was reduced to 32 where it was 42 in the old scheme . at last , based on the well construction , the dewatering well structure and constructing technique in the soft soil area were exploited in addition , the significative analysis and evaluation attitudes to the old design scheme of dewatering well project were impersonally proposed
首先，根据工程地质及水文地质条件和工期分析，提出了“二河”降水井的设计方案；其次，通过系统整理分析抽水井的施工监测记录，提出了用降水井的施工监测确定非定常抽水降水井井流模型和参数的实用方法，并建立和确定了“二河”降水井非定常抽水、有越流的完整潜水井等效模型和参数；接着，通过用等效井流模型进行降水井方案的计算，提出了“二河”降水井的优化方案，使原方案的42眼井降到32眼井；最后，通过对降水井成井施工实践的总结，开发了适于软土区的降水井结构和成井施工技术。