FORMAC=formula manipulation compiler公式处理编译程序formn.形式；形状；表格；良好的健康状态；表现状态；常规v.形成；建立form flash unit格式投影器form insulation模壳外绝热,模板保温form of offence进攻样式form a ministry组阁form a sentence造句forming process成形法,成形过程,成形工序form inheriting形式继承form feed-out换页form background形成背景form-quotient形率