reflection plane造句
例句與造句
- That's the reflection plane . talk ) 12 : 20, 17 November 2011 ( UTC)
- Rotation axes ( proper and improper ), reflection planes, and centers of symmetry are collectively called " symmetry elements ".
- Only a disrotatory mode, in which symmetry about a reflection plane is maintained throughout the reaction, would result in maximum orbital overlap in the transition state.
- When describing the improper rotation symmetry element ( in 3 dimensional Euclidean space ) it is always specified that the reflection plane be perpendicular to the rotation axis.
- If both horizontal and vertical reflection planes are added, their intersections give " n " axes of rotation through 180? so the group is no longer uniaxial.
- It's difficult to find reflection plane in a sentence. 用reflection plane造句挺難的
- Here the lowest energy MO ? 1 of 1, 3-butadiene is symmetric with respect to the reflection plane, and as such correlates with the symmetric ? MO of cyclobutene.
- I am well aware of the fact that for ? = 0 ( i . e . when the rotation axis is in the reflection plane ) the combination of the above operations amounts to a simple reflection but what about 0 < ? < 90?
- Since any subgroup of index two is normal, the group of rotations ( " C n " ) is normal both in the group obtained by adding reflections in planes through the axis ( " C nv " ) and in the group obtained by adding a reflection plane perpendicular to the axis ( " C nh " ).
- The difference between the prismatic and antiprismatic symmetry groups is that "'D " p " h "'has the vertices lined up in both planes, which gives it a reflection plane perpendicular to its " p "-fold axis ( parallel to the { p / q } polygon ); while "'D " p " d "'has the vertices twisted relative to the other plane, which gives it a rotatory reflection.