| 查看: 165 | 回复: 0 | ||
wanglin59081金虫 (小有名气)
|
[求助]
求翻译
|
|
Unfractionated synthetic trans-l,4-polyisoprene (Poly- sciences Inc.) was crystallized from 1% amyl acetate solution by precipitation at 0°C and slow heating in the crystallization liquid to 30°C, yielding stacks of curved semicrystalline lamellae with the crystalline portions in the fl-form. Semicrystalline samples with the crystalline component in the a-form were obtained from the same material by cooling a 1% amyl acetate solution directly to 30°C. All samples were washed with fresh amyl acetate and mats formed by filtration using Teflon filters followed by drying at room temperature. |
回复此楼» 猜你喜欢
331求调剂
已经有5人回复
-
081200-11408-276学硕求调剂
已经有6人回复
-
336材料与化工085600求调剂
已经有19人回复
-
274求调剂求调剂
已经有9人回复
-
277、学硕，求调剂 数一104，
已经有9人回复
-
一志愿郑州大学材料与化工085600，求调剂
已经有33人回复
-
0854电子信息319求调剂（接受跨专业调剂）
已经有5人回复
-
388调剂
已经有3人回复
-
285求调剂
已经有5人回复
-
388求调剂
已经有6人回复
