alternativeadj.两者择一的;供选择的;非主流的n.二者择一;供替代的选择
alternative front or rear loader前后换置式装载机
alternative withdrawal procedure交替除,去法
alternative character repertoire替换字符信
alternative projection algorithm交替投影法
alternative withdrawal proceduer[化] 交替除去法
Alternative Space Defence Centre预备空间防御中心
Alternative current electrolysis正反电流电解
alternative of strategic schemes战略替代方案
alternative communication center备用通信中心
alternative forced-choice test交替性强迫选择试验