开河 meaning in Chinese
1.(开辟河道) construct a canal; open up a waterway
2.(河流解冻) thaw; breakup of the ice in a river
◇开河线 heading
Examples
- They parted the bushes on the bank and peered out over the water
他们拨开河边的灌木丛，偷眼往水面观瞧。 - Distance to north station of shenyang : 10 mins driving by car
大厦座落在辽宁省渖阳市皇姑区新开河南岸。 - Thirdly , there are many river bends and shoals in the inner mongolia reach . ice flood will occur in these places at the break - up time . it is valuable and meaningful to make factor analysis for ice flood and model research for freeze - up time and break - up time
第三，内蒙段成几字型大弯曲，其间浅滩弯道叠出，坡度变缓，逶迤曲折，河中多夹心滩，分流窜沟，解冻开河时，常在河道的曲湾或山宽变窄的狭窄段产生凌汛。 - Based on the data of ice flood from 1957 to 1983 , the method of topological forecasting of grey theory was applied to study the law of ice condition of inner mongolia reaches of the yellow river , and topological models of ice flood were built , and the freeze - up date and break - up date of the yellow river from 1984 to 2005 were calculated
摘要本文应用灰色拓扑预测方法，根据1957年- 1983年的实测资料，探讨黄河内蒙古段冰情预报的规律，并建立了冰情预测模型，对1984 ~ 2005年的开河、封河情况进行了预测。 - The second stage of the uprating engineering works were implemented after the signing of the agreement in august 1979 endorsing the planning report for the second stage extension of the dongshen water supply system . the main works were to extend the pumping facilities at matan , tongxia , zhutang , shaling , shanpu and yantian , and to increase the height of the main dam of shenzhen reservoir by 1 metre . the new works included the construction of a new pumping station - the dongjiang pumping station at the intake point at the riverbank of dongjiang to increase the volume of supply
第二期工程于1979年8月签订《东江深圳供水工程第二期扩建规划报告》协议后进行，主要是再扩大原工程在马滩、塘厦、竹塘、沙岭、上埔及雁田的抽水站，加高深圳水库主坝1米，新建的工程则包括于新开河口兴建东江抽水站，提高供水数量。