The article chiefly gives the algorithm formulae for calibrating the amplitude and phase.

Measuring system of calibrating electrostatic discharge simulator is described in detail.

Vibration-measured-and-controlled instrument (VMC) used for calibrating vibration sensors automatically has been studied, and the designing project of VMC which is made up of program-controlling waveform generator, program-controlling voltmeter and the EPP interface is discussed, then the controlling program is also discussed.

The method for calibration of the Gauge Block Grad 3;

Slope and Intercept Calculating with Excel in Calibration of Infrared Moisture Meter;

The calibration method for the density sensor of drilling fluid.;

The adjustment and application of Aquafluor on the measure of Chla with live algae cell analytical method in the backwater of the tributary in the Three Gorges Reservoir;

The Uncertainty Analysis of HP8902A Power Level Adjustment Device;

The reason and adjustment method of the full electronic part hour electric metre are analysed and some suggestions about failure at the site are presente

Objective To observe whether the same calibrator can directly calibrate the different analytic systems.

Calibration and correction methods for the transform coefficients of the atmospheric visibility system by aerosol forward-scattering theory;

18 Bit SAR-A/D Converter Employing Correction Techniques;