Meanwhile, a new safe verified packet marking scheme had been brought forward to countermeasure the information forged by routes which had been controlled by an attacker, and this forged information should disturb the arithmetic of rebuilding the attacking path.

Comparison of theoretical computation and bioassays of UV intensity distribution in an ultraviolet disinfection reactor;

Therefore, in order to ensure the safety and reliability of UV disinfection, the bioassay of designed UV reactor must be conducted to confirm disinfection effect and dosage of the reactor.

The evidence test with quantitative characteristic can concert to the problem of statistics theories with two-sample average vecdtor and covariance matrix testing at the same time.

The evidence test with quantitative characteristic can convert to the problem of statistics theories with twosample average vector and covariance matrix testing at the same time.

A Time-saving physical verification method in VLSI design;

The new structure combined geometrical verification with physical verification into one system and the transformation of system data was described by layer DFD(data flow diagram),which make sure that the NC verification system could more accurately reflect the actual milling situation of the complex surface and provi.