您要查找的是不是：
- 旋转的Bénard系统 rotating Bénard problem
- 系统 system
- Bénard系统 Bénard system
- Liénard系统 Liénard system
- 旋转的 rolling
- Lie＇nard系统 Lie' nard system
- 踏车一种由人力踩动一个轮子并起推动作用的踏板而使之旋转的机械装置 A mechanism rotated by people treading on the moving steps of a wheel.
- 广义Liénard系统 generalized Liénard system
- 滚筒筛一种圆筒形的可旋转的筛，用于岩石和矿石的筛分或大小测量 A revolving cylindrical sieve used for screening or sizing rock and ore.
- 系统的 systemic
- 逆时针旋转 contrarotate
- 可旋转的 rotatable
- 系统信息 system information
- 系统管理员 system administrator
- 文件系统 file systems
- 偏振计；旋光计用来测量经过光学结构或样品的极化光的偏振平面旋转的一种仪器 An instrument used to measure the rotation of the plane of polarization of polarized light passing through an optical structure or sample.
- 地球是绕轴旋转的吗? Does the earth rotate on an axis?
- 轮子是绕轴旋转的. A wheel revolves round/on its axis.
- 海龙卷水上生成的飓风或稍弱之旋风，形成漏斗状旋转的空气柱和水柱 A tornado or lesser whirlwind occurring over water and resulting in a funnel-shaped whirling column of air and spray.
- 一个原子中旋转的电子会有磁偶极距。 An orbiting electron in an atom will have a magnetic dipole moment.
