The phase space structure of the rhomboidal four body problem 菱形四体问题的相空间结构
Paleomagnetic features of Cretaceous sichuan_yunnan rhomboidal block 川滇菱形地块白垩纪古地磁学特征
These cells are filled with starch grains as well as mostly one and sometimes 2 to many rhomboidal or square shaped protein crystalloids, but lipid is seldom seen. 细胞内充满淀粉粒和通常一颗亦有2至多颗菱形或方形蛋白质晶体,脂类物质极少。
Besides, by means of electrochemistry analysis of rhomboidal organometallic macrocycles containing ferrocene functional groups electrochemical properties were studied. 3. 此外,我们通过电化学测试手段研究了含有二茂铁功能性基团的菱形有机金属大环的电化学性质。