This paper introduces the computer nodes instantaneous dynamic checkpoint technology of shared memory computer,which is based on our traditional technical checkpoints.

This paper, based on Smalltalk, discusses a type syst- em, its type checking scheme and static typing-dynamic checking.

Quasi-dynamic measurement technology for grain moisture content based on DSP and MPU;

Taking natural frequency and motion track of the Shale Shaker as the examples,the application of VI based on VIC in dynamic measurement of Shale Shaker is given at last.

The gas sensing behavior of a single SnO_2 sensor was investigated in detecting carbon monoxide gas based on a dynamic measurement method in which temperature was modulated by heating waveform and frequency.