1.交替,更迭,变换;间隔
2.【农】轮种
3.【数】错列
4.【植】交错
1.交替,更迭,变换;间隔
2.【农】轮种
3.【数】错列
4.【植】交错
1.a process of change in which one thing follows, or is made to follow, another in a regular repeated pattern
2.a proposition of the form "p or q," that is, either sentence "p" is true or sentence "q" is true