Application of composite point,setting the least cell of LED display screen as LED flaring tube,breaks through the trad fixed mode that a point is the least cell of all kinds of display screen and unable to carve up again,advancing analyzing degree of LED display screen and scale of performance and price to double.

In the 2009 Nobel Prize in Chemistry awarded work,three outstanding scientists from the United States and Israel have vividly demonstrated that how high-resolution crystallography not only helped to solve long-standing problems in the structural-functional studies for the roles of ribosomes in the process of protein biosynthesis,but also revealed the underlying mechanisms.

To restrain modeling uncertainties and disturbance,a method for sensor failure diagnosis and accommodation is proposed,which is based on intelligence analytical redundancy.

The redundancy management design for flight control systems and important aspects in the field are presented and discussed,including similar redundancy,non-similar redundancy,analytical redundancy,and functional redundancy.

Studies on analytical redundancy technology is very important to improve the ability of fault-tolerance of a system.