Covo科沃
COpref.共同;一起;联合abbr.公司(=company)abbr.郡;县(=county)abbr.指挥官(=Commanding Officer)
covariance equivalence协方差等效
covariant relationship协变关系
co-citation indexing相互引文索引
co-channel isolation同频道隔离
coenogamete phenomenon新生现象
Coelioxys spativentrisn.铲尾尖腹蜂
co-electrodeposition共沉积
coagulation air floats混凝气浮
Coenotephria homophanan.褐波珂尺蛾
co-extrusion molding共挤出成型