level of dead water 死水位
Water level-water area Curve 水位-面积曲线
dead level 空层; 静态电平; 完全水平
dead level attack 超低空攻击
dead level tone 空层音
dead level trunk 空层中继线
dead water 静水; 死水; 停滞水; 艉静流; 呆水
dead water region 死水区域; 死水域
dead water space 死水区; 死水空间
dead water zone 死水区
Abnormal Water Level 非常水位
abnormal water level in Yunnan 云南水位异常
Acoustic Water level 声学水位计
adjustment on positive water level 调整正解水位区间
Agricultural water level 农业用水水平
Alarm water level 警戒水位; 水位信号指示器
aluminium water level ruler 铝水平尺
analog water level record 模拟水位
analogue self-recording water level device 模拟水位自记装置