Now it has been widely used in military, industrial, agriculture, criminology, market investigation, census, medical research, and so on.
现在已被广泛应用到军事、工业、农业、犯罪统计学、市场调查、人口统计和医学研究等领域。
2
Marketing mix theory, market positioning theory and customer psychology research are all hot topics in academic and industrial field at present. They all developed to a certain extent.
It is necessary to carry out an in-depth research on market condition and development potential of communications industry, relevant industrial policies and standards, and development trends.