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- Hydraulic parameters of habitat requirement for fish in water reduced river reach due to diversion of hydropower station 水电站减水河段鱼类生境需求的水力参数
- water reduced river reach 减水河段
- flow reduced river reaches 减水河段
- Water reduces the potency of vodka. 水能降低伏特加的强度。
- During periods of light winds or reduced river flow coastal current often become so weak as to be barely discernible. 在淡淡轻风或河道流量减小时,海岸流变得很弱,几乎看不出来。
- Moreover, it is proved that the performance of the solid water reducer can reach and excell that of the liquid by series of experiment. 而且经一系列试验证明,该固态减水剂的性能达到并优于液态的。
- Only deposition in river reach from Chenglingji to Wuhan after impounding of TGR? 三峡水库运行后城汉河段会只淤不冲吗?
- Plasticizer for concrete and water reducer in gypsum board. 混凝土减水剂和石膏板减水剂。
- The river reach from Zhu River to Shawanzhuang has no WEC, and is polluted. It should decreasethe pollution load of this reach strictly. 洙河至沙湾庄河段已没有水环境容量,河水已受到较严重的污染,削减此河段的污染负荷势在必行。
- This method is applied to generate the digital topography of river reach from Huayuankou to Lijin in the Lower Yellow River. 以黄河下游花园口至利津河段为例详述了黄河下游河道数字地形生成的原理及实现。
- At the same time,the properties of water reducing were rudimentarily discussed. 对其减水等性能进行了研究。
- We also mixed PAAS and sodium tripolyhosphatev and discovered that the efficacy of the mixture is very good which reduced the cost of using single organic water reducing agent. 把有机聚丙烯酸钠与无机三聚磷酸钠复合使用,能达到更好的减水效果,而且也解决了单纯使用有机减水剂成本比较高的难题。
- And suggested the new strategies: desilting at high concantration in vertical and horizontal pipes at the dam area; the silt liquefaction starting of buried seeper penstock at the river reach of Chongqing. 提出了2种新的技术对策:坝区垂直与水平管道高浓度排沙;重庆河段埋管压力渗透液化起动泥沙。
- Preparation, formula and properties testing were introduced for HMS series high range water reducing agent. 介绍了HMS型系列高效减水剂的制备方法、配方、以及性能测试。
- All of the different development scheme of outflowing water of Heishanxia River Reaches adopt cooperataive compensation operation achivements of power stations in cascade in the upper reaches. 黑山峡水利枢纽位于黄河上游梯级电站的尾部、宁蒙河段的首部,在黄河上游综合治理开发中具有承上启下的战略地位。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Too much water reduces the adhesion and too little piles the material up too thick on the mold surface. 水太多会减少粘附力,加水太少则会使脱模剂在模具表面堆积太厚。
- She prays he will return one day. As sure as the rivers reach the seas, back in his arms is where she'll be. 她盼着他早日回来,像河流流向大海,他坚信她回到他的怀抱。
- They have to rely on the river for their water. 他们用水只好依靠这条河。
- The lignosulfonate water reducing agent was prepared via oxidation and sulfonation of wheat straw alkali lignin. 以麦草碱木素为原料,采用氧化磺化法,制备了磺化碱木素减水剂。