In order to get the interwell parameter of the well which have not get tracer breaking,a similarity calculation method of fingerprint between the breaking well and the unbreaking was carried out by combinating the tracer interpretation technology with the polymer flooding water cut curve.

To Realize digitizing and integrated display and control in tank and armored vehicle, it is necessary to replace mechanical instrument with digital virtuall instrument.

This article briefly introduces general technological development of integrated display and reinforced flat indicator.

This includes upload and fine interpolation of crosswell geophysical data in depth domain, integrated display of crosswell geophysical data, as well as analysis and interpretation of crosswell geophysical data.

Key Technologies of Synthesis Display System for Flight Simulator;

Connotation of Synthesis Display System and status quo were proposed; the architecture of Synthesis Display System was introduced based on Flight Simulator Platform, and the key techniques were studied.

Research and development of new-type colligation demonstration meter on the mechanism of thermal expansion and contraction of solid;

Discussion on new-type colligation demonstration meter on thermal expansion and contraction of solid and exploring of physical principle