altern交错群落
alterv.改变;更改;阉割;切除卵巢
alternating light变光灯
alternating layer交互层
Alternaria quercin.栎链格孢
alternating array替换数组
Alternaria coicisn.薏苡链格孢
alternating ratio交替比例
Alternaria sesamin.芝麻链格孢
alternating power交叉功率
alternation morph交替语子
alternation rules交互规则;选择规则