“ice break-up of river”的概念、定义、翻译、参考文献-科学参考

单词	ice break-up of river
释义	ice break-up of river Encyclopedia 工学河流冰情释 ice break-up of river河流解冻气温上升至0℃以上时，封冻河段在热力和水力作用下冰盖融化和鼓裂，在较长的河段内已没有固定的冰盖，且敞露水面上下游贯通，其面积超过河段总面积20%的现象。又称开河。
随便看	monitoring and measurement of tunnel and underground engineering monitoring and voting plane monitoring area monitoring camera monitoring, control, and surveillance system of fishing vessel monitoring control of rock engineering monitoring engine monitoring environment pollution monitoring equipment of fire-fighting equipment power supply system monitoring flood and drought hazards monitoring for climate change monitoring for environmental actions monitoring for loads monitoring for total amount of pollutants in sewage Monitoring method of public opinion monitoring of boiler flue gas monitoring of broadcast and television monitoring of Chinese materia medica resources monitoring of coastal geo-environments monitoring of collection environment monitoring of cross-border animal diseases Monitoring of Earth-Rotation and Intercomparison of the Techniques of Observation and Analysis monitoring of ecological condition monitoring of electromagnetic radiation monitoring of energy conservation in rural areas

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