长期限合约
long-horizon futures contract
灵长类
primates
Primate
nonhuman primate
Primate *Present address : Jiangsu Academy of Agricultural Sciences
nanjing
China.
primites
灵长类概念形成
conceptual formation in primate
菱长方沸粗面岩
rhombic feldspar analcite trachyte
菱长沸石粗面岩
rhombic feldsparanalcite trachyte
灵长类实验动物
primate experimental animal
Laboratory primates
菱长霞石正长岩
rhombic feldspar nepheline syenite