例句與造句

1. Functional isomers are most often identified in chemistry using infrared spectroscopy.
2. For two molecules to be functional isomers, they must contain key groups of atoms arranged in particular ways.
3. If the functionalities stay the same, but their locations change, the structural isomers are not functional isomers . 1-Propanol and 2-propanol are structural isomers, but they are not functional isomers.
4. If the functionalities stay the same, but their locations change, the structural isomers are not functional isomers . 1-Propanol and 2-propanol are structural isomers, but they are not functional isomers.
5. Depending on how the atoms are arranged, it can represent two different compounds dimethyl ether CH 3-O-CH 3 or ethanol CH 3 CH 2-O-H . Dimethyl ether and ethanol are functional isomers.
6. It's difficult to find functional isomer in a sentence. 用functional isomer造句挺難的