rotational是什么意思？

rotational

例句

• However, heating energizes the vibrational, rotational, and electronic motions all at once. 但是, 加热会一下子把振动 、 转动和电子运动统统加强.
• The rotational levels of the ground vibrational level may be depopulated by radiation. 基态振动能级的各转动能级的粒子数可能因幅射而减少.
• The smallest energy transitions are between rotational levels; the next smallest between vibrational levels. 在转动能级之间的能量跃迁最小, 其次是振动能级之间的跃迁.
• A synchronous motor drives the measuring bob at a constant rotational speed. 同步马达驱动测锤以恒速旋转.
• Mundry uses the same principle for three layered systems with linear expansion or rotational symmetry. 穆恩德瑞将同一原理应用于具线性延伸或转动对称的三层状系统.