This is the famous Nilometer by which water levels in the River Nilo were noted. 这就是著名的尼罗河仪。用它测星尼罗河的水位。
This subject is finished according to the development of SW2000 that is a kind of intellective nilometer. 本课题主要围绕SW2000型智能水(闸)位计的研制来开展工作。
This instrument, called a Nilometer was used by the ancient Pharaohs to establish how high the periodic floods would be. 孟菲斯是埃及第一个首都，公元前3000年，它建立为独立王国。而若干世纪以前，尼罗河水泛滥，冲垮了古都。
The Nilometer, on the presupposition that the harvest would be plentiful, was nothing other than a device for setting income tax level. 孟菲斯是埃及第一个首都，公元前3000年，它建立为独立王国。而若干世纪以前，尼罗河水泛滥，冲垮了古都。
REPAIR WELDING ABOUT FATIGUE CRACKS OF DRUM NILOMETER PORE OF 220 t/h BOILER 220t/h锅炉汽包水位计管孔疲劳裂纹的焊接
