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New Method to Measure the Fill Level of the Ball Mill: Part II—Analysis of the Vibration Signals
ball mill fill level vibration signal signal processing
2011/8/5
The exact measurement of the fill level is the key and basic problem for automatic control and optimized operation of the coal pulverizing system. Because the ball mill pulverizing system is non-linea...
Yale researchers may be on the path to solving many of the mysteries long eluding scientists regarding the most ubiquitous substance on earth – water. Surrounded by the well-known H2O (that’s two hydr...
New Method for Patterning Semiconductor Oxides Suited for Nonplanar Surfaces（图）
Semiconductor Oxides Nonplanar Surfaces ITO
2009/6/23
The novel technique uses a room temperature stamping method to transfer patterned, transparent semiconductor, indium tin oxide (ITO) onto an arbitrarily shaped surface – in this case a hemispherical s...