altern交错群落
alterv.改变;更改;阉割;切除卵巢
alternating relay交流继电器
Alternaria sonchin.苦苣菜链格孢
alternating field交变场
Alternaria ricinin.蓖麻链格孢
alternating burst逐行倒相的色同步信号
alternating logic交替逻辑
alternating still交替操作蒸馏釜
alternating knots交错纽结
alternating shear交变剪切
Alternaria tenuis[医] 细链格孢