反复修匀法methodofseismicprospecting: 地震勘探法methodofpreventfloodsbywatercontrol: 治水措施methodofseparatejointdisplacement: 节点移位法methodofpreparation: 制备方法; 制法methodofsolvingequation: 解方程法下载手机词典可随时随地查词查翻译