korean paper
1.The geologic-geochemical model is set up first for exploration of gold deposits in the Sino-Korean paraplatform in this paper, i. e. Archean metamorphic rock series(source bed of gold)-Mesozoic acid magmatic activity (mobilization, migration, enrichment)-ore-bearing fracture zone (concentration, precipitation, ore forming).
9.This paper introduces the research and spread of agricultural technology in Korea during the colonial period made by Japan, and discusses the spread of agricultural technology and its policy, and analyzes the affects of these technologies on Korean agriculture at that time as well as the developing direction of modem Korean agriculture.
10.At present ,a number of big projects with foreign investment investment of 6 billion R&B, Rizhao SSYMB Paper &Pulp Co, Ltd with investment of 2.9 billion P &B and Korean-Investment of 100 million USD have been put into operation in the City.

