摘要
This year is the InternationalSpace Year,therefore China carriedout a series of scientific activities tospread astronautics knowledge andsent a delegation to attend theWorld Space Congress held inWashington,to participate in spacetechnology exhibition,to carry outspace scientific and technical ex-change with our friends and to seekthe ways for space technical cooper-ation.I believe,these activitieswill surely promote the developmentand application of the world spacetechnology,serve the world
