rotation-reflection axis 转动反射轴 ; 旋转反映轴
rotation-reflection axis of symmetry 又称旋转
rotatory reflection axis 旋转反映轴
rotary reflection axis 旋动反射轴
rotary-reflection axis 旋转反映轴
rotation reflection axis 转动反射轴
axis of rotatory reflection 回转反射轴 ; 旋转反射轴
axis of rotary-reflection 转动反射轴
Axis of Reflection 轴的映射
Of course, with the camera fixed to a tripod, the stars themselves produce concentric trails in long exposures, a reflection of the Earth's rotation around its axis.
当然用装在三角架上的照相机固定摄影，长时间曝光能拍到星星因地球自转而形成的同心圆轨迹。
Reflection will fall within a narrow wedge on the plot that is centered on its vertical axis.
反射波落在图上以垂直轴为中心的一个狭窄的楔状带内。
An analysis is made about Descartes rays of transparent round-section fibers-a special internal surface reflection rays of the fiber when parallel rays strike the fibers perpendicularly to fiber axis.
摘要分析了透明圆形截面纤维在垂直纤维轴光线照射时纱维内表面反射光的一种特殊现象—笛卡尔线现象。
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