as thedeveloping of world economics the economic globalization had already become the irreversible tendency.The economic globalization and the trade protection magnification is pair of contradictory,the economic globalization promoted in the economics development of the developing coutries,but the trade protectionism caused the developing country to pay quite a huge cost.
this article has discussed the main performance of the economic globalization,as well as under economic globalization international trade's characteristic,simultaneously has also pointed out under the globalized background the new trade protection's characteristic and the origin.