The University of Cambridge Computer Laboratory is trying to use a lamppost to create a citymonitorwirelessnetwork. This work is part of a research project called "Transport Information Monitoring Environment (TIME)". Cambridge University researchers will install sensors on street l ----more

Xinhua News Agency, Tokyo, August 29 (Reporter Qian Yu) Japanese researchers found in animal experiments that a compound can inhibit the synthesis of intracellular fat. This result is helpful for the development of drugs for the treatment of metabolic syndrome. Researchers from institutions such ----more

In order to ensure the normal use and life of the submersible sewage pump, regular inspection and maintenance should be carried out: 1. Replacing the seal ring: After the long-term use in the sewage medium, the gap between the impeller and the seal ring may increase, causing the pump flow rate and e ----more

Design Institute equipment in the design, to determine the pump usage and performance parameters and select the pump. This choice must first start from the choice of corrosion-resistant chemical pump type and form, then what principle to choose the pump? What is the basis? 1, so that the selected co ----more

1 Look at the visual method to see if there is any rigid damage to the component (which is often caused during construction), whether the line is connected or disconnected (the worker accidentally picks the wrong one, or the owner's decoration is not connected correctly), and whether the compon ----more

As of early August, Jiujiang Petrochemical II catalytic device 43 sets of pumps have been completed oil mist lubrication technological transformation, put into use, to improve the lubrication effect, saving the amount of oil, the pump bearing temperature decreased by 5 to 10 ℃, reducing the eq ----more

In the past, the wallpaper of “water scary” has become a darling of the bathroom space with the waterproof function wallpaper under the application of new technology. The use of wallpaper to decorate the bathroom space needs to take into account the coordination with the overall style, t ----more