坝前年最高水位
maximum annual water level of reservoir
流冰最高水位
highest stage with drift ice
年最高水位
The highest water level in a year
manual maximum water levels
annual highest water level
内河设计最高通航水位
Designed Highest Navigable Water Level of Inland River
设计最高通航水位
design highest navigable water level
最高工作水位
highest working water level
maximum operating level
平均最高最低气温
Mean maximum and minimum air temperature
日最高最低温度
Daily maximum and minimum temperature