Coka草卡,位于中国西藏自治区COpref.共同；一起；联合abbr.公司（=company）abbr.郡；县（=county）abbr.指挥官（=Commanding Officer）coeffcient of contingency列联系数Coccinella seotempanctala七星瓢虫coulogravimetric analysis库仑重量分析coagulative sedimentation混凝沉降coque in sufficiente aqua用足量水煮沸coagulation sedimentation凝集沉淀Cochlearia armoracia L.辣根Coessential Human Capitalco-rotational procedure共旋坐标法co-operative production[经] 合作生产