[ fánglíng ] ice flood control ice jam prevention ice prevention
Example Sentences:
1.
The models could be used as an important basis for ice jam prevention 用于中长期预报预报，结果基本符合实际，可以为黄河防凌工作提供参考依据。
2.
Because of the location and river characteristics , in winter , the ice flood is very serious and often cause ice flood disaster in inner mongolia reach of the yellow river , so it is one of the most important reaches of preventing ice flood 黄河上游内蒙古河段，由于其所处的地理位置及河道条件等因素，冬季冰情严重，经常产生凌汛灾害，为黄河上重点防凌河段之一。
3.
During the melting ice flood season , any reservoir upstream a river or lake responsible for the control of melting ice flood must obtain the consent of the relevant flood control headquarters and be subject to its supervision when discharging its flow down stream 在凌汛期，有防凌汛任务的江河的上游水库的下泄水量必须征得有关的防汛指挥机构的同意，并接受其监督。
4.
Because the complexity of ice evolvement and it was late to start studying river ice in our country , now the freeze - up forecasting precision ca n ' t satisfy the need of preventing ice flood and the freeze - up formula of every reaches is different , being not all - purpose 由于冰凌演变的复杂性及我国冰情研究起步较晚，现在的预报精度尚不能满足防凌需要，且各河段封河预报公式不同，没有通用性。
5.
The overall plan for xiaolangdi project management zone is carried out to ensure the safe operation of hydraulic constructions in the zone , to make full use the advantages of location and resources of the area , and to realize the general objective of “ mainly aim at flood prevention including ice flood prevention and sedimentation reduction , and give consideration to water supply , irrigation , power generation , storage of clear water and discharge of sediment flow , alleviating disaster and bringing about benefit , and comprehensive utilization " , for the project development 为确保小浪底水利枢纽工程管理区内水工建筑物的安全运行，充分发掘管理区的区位优势和资源优势，实现“防洪（包括防凌） 、减淤为主，兼顾供水、灌溉、发电、蓄清排浑、除害兴利、综合利用”的工程开发总目标，对工程管理区进行了总体规划。
6.
The main conclusions of the research are shown as follows : ( 1 ) with meeting the comprehensive using demands including flood control , ice prevention and water supply of the main stream , aimed at the maximum generation electricity in a period of the reservoir regulation , built up the optimal regulation model of the longyangxia - liujiaxia system and sanmenxia - xiaolangdi system and adopted poa method to solve it , obtained long series compensation regulation results 论文取得的主要成果如下： ( 1 )在满足全河干流防洪、防凌、供水等综合利用要求的前提下，以水库调度期发电量最大为目标，采用大系统分解协调方法，建立了龙刘和三小的优化模型，采用逐步优化算法( poa )求解了该模型。
