hemispherical tank

• 半球形箱

hemispherical tank的用法和样例：

例句

1. The engine has hemispherical or cross flow combustion chambers.
   该引擎已经半球形或横流燃烧室。
2. In the upper part the vertebral body is hemispherical whereas in the lower part it is triangular.
   上半部椎体外形为半球形，而下半部为三角形。