1. The practical application of formulae to the absolute gravimetry and refineding geoid are discussed.

2. It'shows three different approaches to airborne gravimetry, namely scalar gravimetry, vector gravimetry and gravity gradiometry.

3. In gravimetry and levelling observations. there exist the important information of gravity field and vertical component of geometrical position.

4. Finally, the Chinese airborne gravimetry system that has broke into success in 2002 is introduced briefly.

5. The principles of airborne gravimetry and airborne gravity gradiometry are introduced and discussed.

6. The effects of monomer ratio and surface active agent on thermal gravimetry were studied.

7. In-line infrared water-measuring meter was calibrated with the dynamic measurand as the calibrating medium and the constant value of the cliosed samples with the gravimetry.

8. Methods for determination oil volume on tin plate surface were reviewed, which include gravimetry, hydrophil balance method, molecular spectrometry and ellipsometry etc.

9. Concentration of potassium pyrophosphate is usually measured by means of gravimetry and titration in tin-cobalt electrolyte, but the measuring procedures are very complicated.

10. The LaCoste & Romberg airborne gravimeter is the key subsystem of the Chinese airborne gravimetry system.

11. The hepatopancreas index(HI), lipid content(LC) and fatty acid composition in Eriocheir sinensis before and after the precocity, were compared by gravimetry and gas chromatography.