cooperative GIS协同地理信息系统cooperativeadj.合作的；协作的n.合作社cooperative language teaching合作式语言教学cooperative economic ideology合作经济思想cooperative problem-solving协作求解cooperative learning strategy必学加选学cooperative learning activity合作学习活动cooperative extension servise合作的农业技术推广Cooperative studying strategy合作化学习Cooperative League of the USA美陆军协作联盟cooperative deeision-making合作决策Cooperative Medical Treatment合作医疗