Chinese researchers have advanced hydrovoltaic cell science by creating a device that ... The Chinese Academy of Sciences team touted their invention as one that works in virtually any climate ...

The invention document states that the container can adapt to any size and shape related to a rectangle, cuboid, and others. It includes at least one movable plate made of thick welded steel ...

Chinese medical scientists have invented complicated ultrasonic equipment, used as a computerized lancet for treating tumor. During operation in the past year, four sets of the large equipment ...