vacuum method的意思|示意
vacuum method相关短语
1、 vacuum method wellpoint 真空预压法井点
2、 high vacuum method 高真空法,高级铸铁
3、 vacuum method of drainage 真空排水法
4、 sand drain vacuum method 砂井真空排水法
5、 reset vacuum method 重设真空法
6、 thermal vacuum method 热排空法
7、 ventilating vacuum method 透气真空
8、 vacuum fusion method 真空溶化法,真空熔化法
vacuum method相关例句
The prestressed duct was a technical measure of duct grouting by vacuum method.
采用塑料波纹管作为预应力管道是配套真空辅助压浆技术的技术措施。
Objective: To investigate the application of high vacuum method in phacoemulsification and evaluate its effect.
前言：目的：探讨高负压在超声乳化手术中的应用，并对其效果进行评价。
The present invention discloses a method for preparing a vinyl acetate catalyst by a vacuum method.
本发明提出了一种使用真空方法进行醋酸乙烯酯催化剂的制备 方法。