左旋(levorotation)與右旋(dextrorotation)是指有機化合物的对映异构体對偏振光中分別使光向逆時針或順時針方向旋轉。 會令偏振光左旋或右旋的 异构体 會被稱為 左旋體 和 右旋體 。

Optical rotation, also known as polarization rotation or circular birefringence, is the rotation of the orientation of the plane of polarization about the optical axis of linearly polarized light as it …

左旋(levorotation)与右旋(dextrorotation)是指有机化合物的对映异构体对偏振光中分别使光向逆时针或顺时针方向旋转。 会令偏振光左旋或右旋的 异构体 会被称为 左旋体 和 右旋体 。

levorotation，英语单词，主要用作名词，作名词时译为“反时钟旋转；左旋转”。

2024年6月17日 · 左旋（levorotation、levulorotation、counter-clockwise）即朝左手方向或逆时针方向旋转，主要用于光的偏振方向、齿轮或螺纹的螺旋方向等。 左旋断层由左旋引申而来， …

The meaning of LEVOROTATION is left-handed or counterclockwise rotation —used of the plane of polarization of light.

2022年2月28日 · No headers. An optically active compound that rotates the plane of plane-polarized light counterclockwise, observed toward the light leaving the compound, is said to be …

A turning or twisting to the left; in particular, the counterclockwise twist given the plane of plane-polarized light by solutions of certain optically active substances. Compare: dextrorotation. 2. …

Levorotation means that the molecule is rotating to the left, just like if you were rotating the stick counterclockwise. Dextrorotation means that the molecule is rotating to the right, just like if you …

Levorotatory是一个术语，该术语是指可以将平面偏振光旋转到左侧的化合物。 它与右旋术一词相反，该术语指的是向左侧的旋转。 我们可以将这种旋转描述为逆时针旋转，因为逆时针旋转 …