plane - polarized light造句

例句与造句

1. The purity of sucrose is measured by polarimetry, through the rotation of plane-polarized light by a solution of sugar.
2. Whereas the two chiral stereoisomers rotate plane polarized light in opposite directions, solutions of meso-tartaric acid do not rotate plane-polarized light.
3. It finally leaves the prism as a ray of plane-polarized light, undergoing another refraction, as it exits the far right side of the prism.
4. Garnets tend to be less strongly coloured than other silicate minerals in thin section, although pyrope may show a pale pinkish-purple hue in plane-polarized light.
5. In contrast to the two pure enantiomers, which have identical physical properties except for the direction of rotation of plane-polarized light, a racemate sometimes has different properties from either of the pure enantiomers.
6. It's difficult to find plane - polarized light in a sentence. 用plane - polarized light造句挺难的
7. Chiral molecules and ions are described by various ways of designating their absolute configuration, which codify either the entity's geometry or its ability to rotate plane-polarized light, a common technique in studying chirality.
8. Its color in plane-polarized light is dark red, and it does not exhibit pleochroism, which means it does not appear to be a different color when observed at different angles under a polarizing petrographic microscope.
9. The degree of rotation of plane-polarized light depends on the number of chiral molecules that it encounters on its way through the tube of polarimeter ( thus, the length of the tube and concentration of the enantiomer ).
10. When present in a symmetric environment, enantiomers have identical chemical and physical properties except for their ability to rotate plane-polarized light ( + / & minus; ) by equal amounts but in opposite directions ( although the polarized light can be considered an asymmetric medium ).
11. A mixture of " equal parts " of an optically active isomer and its enantiomer is termed racemic and has zero net rotation of plane-polarized light because the positive rotation of each ( + ) form is exactly counteracted by the negative rotation of a ( & minus; ) one.