subhedral

subhedral

1. subhedral grain

半形的晶粒

2. subhedral minerals

岩状矿物

3. Middle-Upper Cambrian dolomites in Shimen,Hunan Province,are mainly composed of anhedral micritic dolomite,euhedral and subhedral granular dolomites,grain dolomite.

湖南石门中上寒武统白云岩极其发育,类型多样,不同类型的白云岩其成因机理和白云石化模式各不相同。

4. Deep buried dolostones in study areas mainly consist of fine or medium dolomites, which crystals are euhedral or subhedral.

认为研究区深埋藏白云岩主要由细晶或中晶白云石组成，白云石呈自形或半自形晶。