顺序递变 meaning in English
distribution grading
Examples
- Thus varying the nature of r from primary to secondary to tertiary alkyl results in increasing yields of the hydroxy ethers .
当R按伯、仲、叔烷的顺序递变,则所得羟基醚的产率就随之而增高。 - Thus varying the nature of r from primary to secondary to tertiary alkyl results in increasing yields of the hydroxy ethers
当r按伯、仲、叔烷的顺序递变,则所得羟基醚的产率就随之而增高。