| 查看: 188 | 回复: 4 | |||
| 当前主题已经存档。 | |||
alibabashiqun铁杆木虫 (知名作家)
|
[交流]
求助翻译段落。。
|
||
| 摘 要：通过正交实验探讨了有机添加剂种类及添加量对а-A12O3管式微滤膜支撑体成型的影响，并对烧成后的支撑体进行了孔隙率和抗折强度的测试，以及用扫描电镜分析了样品的微观结构。结果表明：当甘油为6wt%，羟丙基甲基纤维素（HPMC）为6wt%和无水乙醇为3wt%以及外加20~25wt%水，支撑体的孔隙率达到50.1%，抗折强度为52.4 MPa，制备的支撑体孔径分布均匀、无缺陷。 |
回复此楼» 猜你喜欢
假如你的研究生提出不合理要求
已经有12人回复
-
实验室接单子
已经有7人回复
-
全日制（定向）博士
已经有5人回复
-
萌生出自己或许不适合搞科研的想法，现在跑or等等看？
已经有4人回复
-
Materials Today Chemistry审稿周期
已经有4人回复
-
参与限项
已经有3人回复
-
对氯苯硼酸纯化
已经有3人回复
-
所感
已经有4人回复
-
要不要辞职读博？
已经有7人回复
-
北核录用
已经有3人回复
ghx2156
金虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 793
- 帖子: 232
- 在线: 5.4小时
- 虫号: 582591
- 注册: 2008-07-25
- 性别: GG
- 专业: 生物化学与分子生物学
| Pass be handing over an experiment to inquiry into organic additive category and add quantity to take care of on the decline to filter a film to prop up the influence that the body models to the а -A12 O3, and propped up a body to carry on the test that hole rate and anti- fold strength towards burning becoming empress of, and used to scan the tiny view structure that the electricity mirror analyzed sample.Express as a result:When the glycerin is a 6 wts%, Qian C radicle A radicle cellulose(HPMC) is a 6 wts%and have no water ether for the 3 wts%and the in addition 20~25 wts%water, prop up the hole rate of body to attain 50.1%, the anti- folds the strength as 52.4 MPas and make of prop up body bore the path distribute even, have no blemish. |
2楼2008-12-26 10:37:43
27384044
木虫 (正式写手)
- 应助: 0 (幼儿园)
- 金币: 4604.7
- 红花: 1
- 帖子: 422
- 在线: 159.9小时
- 虫号: 606734
- 注册: 2008-09-19
- 性别: MM
- 专业: 分析仪器与试剂
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
alibabashiqun(金币+15,VIP+0):符合我的要求，我愿意送给你！！谢谢你的帮助！！
alibabashiqun(金币+15,VIP+0):符合我的要求，我愿意送给你！！谢谢你的帮助！！
|
Abstract: The effects of organic additive category and its content on the underprop figuration of the α- Al2O3 tubular micro-filter film were investigated with Orthogonal Technique. The sample’s micro-structure were analyzed by Scan Electron Microscope. The ratio of the hole and anti-fold strength of the burned underprop were tested. The results show that the prepared underprop has a homogeneous aperture distribution, no flaw, with its ratio of the hole up to 50.1 percent, anti-fold strength up to 52.4 MPa, when the quality percent of glycerin is 6, Hydroxypropyl Methyl Cellulose(HPMC) is 6, anhydrous ethanol is 3 and water is 20-25. |
3楼2008-12-26 15:02:58
|
The influence of organic additive’s type and content over the formation of α- Al2O3 tubular micro-filter film underprop was investigated by means of Orthogonal experimental design. The underprop was tested on the porosity and folding strength and observed inside micro-structure by using Scan Electron Microscope. The results indicate that the finished underprop has a symmetrical and flawless aperture distribution, with 50.1% porosity , folding strength of 52.4 MPa ,when organic additive ‘s content was set as glycerin at 6wt%, Hydroxypropyl Methyl Cellulose(HPMC) at 6wt%, anhydrous ethanol at 3wt% , and water at 20~25 wt%. [ Last edited by xzfanhui on 2008-12-26 at 16:01 ] |
4楼2008-12-26 15:59:45
27384044
木虫 (正式写手)
- 应助: 0 (幼儿园)
- 金币: 4604.7
- 红花: 1
- 帖子: 422
- 在线: 159.9小时
- 虫号: 606734
- 注册: 2008-09-19
- 性别: MM
- 专业: 分析仪器与试剂
5楼2008-12-26 20:29:47