Description and analysis on the Phenomenon, damage and Reason of the water Hammer for the Liquid Chemical Terminal, Submit the control and elimination measures.
对水锤现象的危害、原因进行了描述和分析。根据液体化工库产生水锤的特点，提出了控制和消除水锤的措施。
2
A systematic analysis is made of the causes for boiler water to become acidic and the possible damage to the thermal system, and appropriate measures are offered for elimination.
系统分析了锅水呈酸性的原因以及对热力系统可能造成的危害，并提出了有针对性的消除措施。
3
Three methods for analyzing and processing the laser scattering signal of bubbles in water, the threshold detection, noise elimination processing and power spectral estimation, are put forward.