24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 556  |  回复: 2
本帖产生 1 个 翻译EPI ,点击这里进行查看

runnerhappy

新虫 (初入文坛)

[求助] 【高分子】超微粉体技术方面的 请帮忙翻译一下论文摘要和题目 可追加金币

1 题目:毛发超微粉体的制备与表征
2 摘要:本次实验是以优质的天然蛋白质纤维(废弃的毛发)为原料,在不破坏有用蛋白的前提下进行机械的超粉碎处理,把废弃的毛发进行加工处理得到毛发的微粉,再将其加入到纤维中进行改性,制成纺丝原液进而纺丝得到再生纤维。实验为了保证天然蛋白质分子结构的完整性,我从植物细胞破碎的方法中得到启发,采用这种物理粉碎的方法,使经过脱胶脱脂处理的毛发在一个由撞击力、挤压力以及强剪切力组成的复合力场的作用下,并通过一系列的工艺流程得到不同等级的粉碎。在经过一系列流程后,得到的超细粉末的平均粒径小于等于50um。通过实验研究了几种毛发粉体对制备再生纤维的影响因素。
关键词:废弃毛发,超微粉体,复合纤维




求大神帮忙 跪谢,后期可以追加金币!!!

» 猜你喜欢

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

灿灿妹

至尊木虫 (著名写手)

【答案】应助回帖

Preparation and characterization of hair  ultrafine powder
执此一生,只为一人,天涯海角,惟愿君安
2楼2015-06-02 15:03:40
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

灿灿妹

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
runnerhappy: 金币+50, 翻译EPI+1, ★★★★★最佳答案, 不好意思 回复晚了 谢谢你 2015-06-07 16:02:10
Abstracts:
Abandoned hair, which was a excellent natural protein fibre and was used as raw material in this experiment, was processed into hair power and followed by added into fiber to modify,final was made into spinning dope to prepare regenerated fibre.
For ensure the integrity of molecular structure of natural protein, the physical crushing method that hair after degumming and degreasing treatment could be broken into different grade powder under the  influence of composite force, which was composed by impact force,  extrusion force and strong shear force, and through a series of technological processes, aftre which the mean grain size of the  ultrafine powder was less than or equal to 50um.
Several influence factors of using hair power prepared regenerated fibre were investigated in this experiment.

Key wordsL: abandoned hair,  ultrafine powder; complex fiber
执此一生,只为一人,天涯海角,惟愿君安
3楼2015-06-02 15:38:23
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 runnerhappy 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 化学357分,考研调剂 +3 .Starry. 2026-04-04 3/150 2026-04-04 18:39 by 无际的草原
[考研] 306求调剂 +3 hyb上名工 2026-04-02 3/150 2026-04-04 18:12 by 热情沙漠
[考研] 358求调剂 +4 秋gk 2026-04-04 4/200 2026-04-04 18:09 by macy2011
[考研] 278求调剂 +6 Yy7400 2026-04-03 6/300 2026-04-04 09:53 by zhangdingwa
[考研] 26调剂 086003 +6 失活的细胞 2026-04-04 6/300 2026-04-04 09:50 by zhangdingwa
[考研] 材料科学与工程339求调剂 +12 hyz0119 2026-03-31 13/650 2026-04-03 18:33 by ls刘帅
[考研] 求调剂 +4 15064154688 2026-04-03 5/250 2026-04-03 15:07 by zrongyan
[考研] 322求调剂:一志愿湖南大学 材料与化工(085600),已过六级。 +12 XX小邓 2026-03-29 13/650 2026-04-02 21:39 by 百灵童888
[考研] 372分材料与化工(085600)一志愿湖南大学求调剂 +5 蓝笺片 2026-04-02 6/300 2026-04-02 21:37 by dongzh2009
[考研] 294求调剂 +3 Grey_Ey 2026-04-02 5/250 2026-04-02 21:34 by swb0218
[考研] 264分,求任意工科调剂 +4 zzlqwq 2026-03-29 5/250 2026-04-02 17:17 by 何曾几何
[考研] 0710生物学,325求调剂 +3 mkkkkkl 2026-04-01 3/150 2026-04-02 09:48 by Jaylen.
[考研] 085601材料工程找调剂 +20 oatmealR 2026-03-29 21/1050 2026-04-01 21:00 by lijunpoly
[考研] 318求调剂 +8 七忆77 2026-04-01 8/400 2026-04-01 10:37 by Jaylen.
[考研] 301求调剂 +8 axibli 2026-04-01 8/400 2026-04-01 09:51 by 我的船我的海
[考研] 335求调剂 +3 321* 2026-03-31 4/200 2026-04-01 00:00 by 321*
[考研] 085404 22408 315分 +5 zhuangyan123 2026-03-31 6/300 2026-03-31 13:48 by limeifeng
[考研] 南京大学化学调剂 +11 景随风 2026-03-29 16/800 2026-03-31 10:14 by herarysara
[考研] 279求调剂 +12 j的立方 2026-03-29 12/600 2026-03-30 20:30 by dick_runner
[考研] 求调剂 +7 青春裁为三截 2026-03-29 7/350 2026-03-30 13:14 by laoshidan
信息提示
请填处理意见