Security deposit differs from ordinary deposit in usage and purpose which should first serve the purpose and specific use of parties involved, free from third parties.

Bing Hu, a post-doctoral fellow, prepares a small square of ordinary paper to with an ink that will deposit nanotubes on the surface that can then be charged with energy to create a battery.

Taking the Diaoquan silver & copper deposit as an actual example, ordinary Kriging' s theory and methods as well as reserve calculation flow chart were introduced.