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表壳层 相关科技名词
- 内腹弯endogastric
- 外腹弯exogastric
- 体管siphuncle
- 盲管caecum
- 外体管ectosiphuncle;ectosiphon
- 内体管endosiphuncle;endosiphon
- 隔壁颈septal neck
- 隔壁孔septal foramen
- 连接环connecting ring
- 无颈式achoanitic;aneuchoanitic
- 斜颈式loxochoanitic
- 直颈式orthochoanitic
- 亚直颈式suborthochoanitic
- 弯颈式cyrtochoanitic
- 全颈式holochoanitic
- 半颈式hemichoanitic
- 长颈式macrochoanitic
- 触区adnation area;adnated area
- 体管沉积endosiphuncular deposits
- 内锥endocone
- 内锥管endosiphuncular tube;endosiphotube
- 内体房endosiphocone
- 体隙blade;endosiphoblade;endosiphuncular blade
- 横隔板diaphragm
- 环节珠沉积annulosiphonate
- 附壁沉积parietal deposits
- 星节状沉积actinosiphonate deposits
- 气室沉积cameral deposits
- 壁前沉积episeptal deposits
- 壁后沉积hyposeptal deposits
- 壁侧沉积mural deposits
- 环颈沉积circulus;supporting ring
- 假隔壁pseudoseptum
- 气室膜cameral mantle
- 菊石类ammonoids;ammonites
- 两侧收缩旋环compressed whorl
- 背腹压缩旋环depressed whorl
- 口盖aptychus
- 单口盖anaptychus
- 双口盖diaptychus