By optimizing the parameters of oxygen lance, improving operating process and increasing intensity of oxygen supplying and end point target-hitting percentage, high speed smelting can be achieved finally.

Choosing the missile target aim-point is an effective method of improving the missile attack efficiency.

This paper analyzes the technological factors which might influence hit rate.

A Web cache-cluster system with higher throughput and hit rate was proposed.

The authors discuss in detail how to construct a native resource mechanism for improving the hit rate of fetching data from the server side.

We establish a model of torpedo hit probability under pure evasive maneuver situation by analyzing the organization of search area of two torpedoes salvo,possible target position area,selection of salvo aiming point,and the submarine evasive maneuver model.

Based on the characteristic of awaiting fire in the fire control theory,the problem of period hit probability to a maneuver target with properties of randomly passing through shot area was studied,that is,many hit probability under the condition of shooting time limited.

Because of the earth curvature,target data need to be detected by the friend unit and sent to ship,but data errors affect the hit probability.

Simulation Study for Calculation of the Hitting Probability in Coordinated Missile Attack of Ships;

Subsequently,the hitting probability of single MMW-RCTCM vs.

Based on analyzing the scattering rules of hitting point of ship-to-air missile against aerial target,mathematic model of hitting probability of single missile is given.