main river channel meaning in English
主河槽
Examples
- Incoming sediment variability analysis and sediment depositing calculation in the main river channel of the dongjiang basin
东江干流河道来沙量变化分析及泥沙沉积量计算 - An experimental research on notching wet beach of the yellow river with the short - delay blasting is made for eliminating the risk that the main river channel is often threatened by some horizontal and slanting streams occurred on the downstream of the river and solving the problems from the bend cut - off for river channel harnessing , water way dredging and the siltation of the water diversion outlets along the channel
摘要为了利用爆破解决黄河下游河道经常出现的横河和料河威胁河道安全的险情以及河道整治中的裁弯取直、疏浚航道和河道引水口淤积的问题，在黄河湿滩上进行了微差爆破开槽试验研究。