| 查看: 292 | 回复: 3 | |||
| 当前主题已经存档。 | |||
nandhutu金虫 (正式写手)
|
[交流]
求2句话翻译
|
||
|
1.Mixtures of elemental powders of synthetic graphite(1–2μm), Si (−325 mesh) and PAN of elemental composition 70 wt% [C–25 wt% Si]–30 wt% PAN which is equivalent to the elemental composition of C–17.5wt% Si–30 wt% PAN were subjected to mechanical milling in a high energy shaker mill up to 15h in a stainless steel (SS) vial using 20 SS balls of 2mm diameter (~20 g) with a ball to powder weight ratio 10:1. 2.The PAN solution keeps the ingredients and grinding balls completely submerged。This was helpful to avoid excessive cold welding, agglomeration and temperature build up during milling. |
» 猜你喜欢
有机能跨方向申博吗
已经有3人回复
无聊看看filecode
已经有4人回复
求助!!
已经有4人回复
kh550接枝Sio2失败求助
已经有3人回复
职称论文投稿
已经有12人回复
反应求助
已经有6人回复
基于自然哲学类比的风化壳型稀土矿
已经有16人回复
看《给阿ma的情书》有感
已经有10人回复
2026年WR青拔进展
已经有7人回复
中!中!中!
已经有10人回复
weichang
木虫 (著名写手)
prince_of_persia
- 应助: 0 (幼儿园)
- 金币: 1450.6
- 红花: 1
- 帖子: 1248
- 在线: 14.2小时
- 虫号: 726937
- 注册: 2009-03-20
- 性别: GG
- 专业: 金属非晶态、准晶和纳米晶

2楼2009-05-23 19:05:55
weichang
木虫 (著名写手)
prince_of_persia
- 应助: 0 (幼儿园)
- 金币: 1450.6
- 红花: 1
- 帖子: 1248
- 在线: 14.2小时
- 虫号: 726937
- 注册: 2009-03-20
- 性别: GG
- 专业: 金属非晶态、准晶和纳米晶
|
1.Mixtures of elemental powders of synthetic graphite(1–2μm), Si (−325 mesh) and PAN of elemental composition 70 wt% [C–25 wt% Si]–30 wt% PAN which is equivalent to the elemental composition of C–17.5wt% Si–30 wt% PAN were subjected to mechanical milling in a high energy shaker mill up to 15h in a stainless steel (SS) vial using 20 SS balls of 2mm diameter (~20 g) with a ball to powder weight ratio 10:1. 将基本粉体与PAN的混合体装入不锈钢容器,使用直径为2mm的不锈钢球(大约20g),在高能振荡研磨机中机械研磨15小时以上。球与粉的重量比为10:1。基本粉体由石墨(1-2微米)与硅(-325目)合成。 PAN of elemental composition 70 wt% [C–25 wt% Si]–30 wt% PAN which is equivalent to the elemental composition of C–17.5wt% Si–30 wt% PAN 这句英文表达相当拖沓。是想表达,混合体的组成为70wt%(C–25 wt% Si)与30wt% PAN,相当于 C–17.5 wt% S-30wt% PAN。 [ Last edited by weichang on 2009-5-23 at 19:30 ] |

3楼2009-05-23 19:25:01
weichang
木虫 (著名写手)
prince_of_persia
- 应助: 0 (幼儿园)
- 金币: 1450.6
- 红花: 1
- 帖子: 1248
- 在线: 14.2小时
- 虫号: 726937
- 注册: 2009-03-20
- 性别: GG
- 专业: 金属非晶态、准晶和纳米晶

4楼2009-05-23 19:32:18











回复此楼