According to the relationship between radial wear loss and muzzle velocity of various gun barrels,the predictive model of muzzle velocity was built up based respectively on multi-characteristic-section static diameter measurement method and fixed-point static diameter measurement method.

This article uses decision making theory’s thought to contrast and analyze the two types of practical existing static multiple route traffic assignment method,brings out a concept of decision-making coefficient ,introduces travelers’individual behavior to traffic assignment model,founds a new static multi-ple route assignment method.

This paper selects static multiple route method to be applied in forecasting the distribution of inter-city rail transit.

Research on static test about array index out of range in Java language;

Selecting test point and processing test data are very important in static test in GJB570.

By analyzing of the system gas response recognition characteristics experiments,it has the many advantages that the static test does not have,for example,more signal characteristics,easier to identify and so on.

Custody transfer agreements call for the standardization of LNG static measurement, and it is recommended that the quantities be expressed in mass or energy units.

This paper analyzes the static measurement and data processing of ballscrew.

Three methods are studied,including physical dimensional,dynamic and static measurement methods.