preparative experiment meaning in Chinese
预备试验
Examples
- Through preparative experiments and optimized experiments on cu ~ zn ultrafine powders that are prepared by the method of thermal spray and ball milling , the author finds that dispersants concentration , dispersing time , ph , temperature and adscititious ions have significant influences on dispersing effects
西安理工大学硕士学位论文通过对热喷涂球磨法制备的超细铜锌粉的分散性进行预试验和优化试验，发现分散剂浓度、分散时间、 ph值、温度和外加离子浓度对分散作用效果有重要影响。
Related Words
- preparative
- preparative immunofiltration
- preparative photosynthesis
- preparative treatment
- preparative scale
- preparative ultracentrifugation
- preparative ultracentrifuge
- preparative centrifugation
- preparative capacibility
- preparative period
- preparative column electrophoresis
- preparative electrophoresis
- preparative gas chromatograph
- preparative gas chromatography