蜷缩

However, there are many problems in this process, such as the keratin molecular weight being relatively low, the keratin molecular being easy to become globular protein, and difficult to be stretched along the fiber axis during spinning process.

废弃羊毛的再生利用一直为人们所关注，目前基本沿用化学溶解再成形的方式，但存在溶解后角蛋白分子量低，分子蜷缩成团，不易取向伸直，难以纺丝成形等诸多瓶颈。

"Cowering" is used to here to mean that in the light of overwhelming ideology and uproarious times, one is under strong pressure to react differently - to have no alternatives, to yield, to escape or be self-consoling.

&蜷缩&意旨在强大的意识形态和喧嚣的时代背景中，个人在强势力量的挤压下做出的种种被迫反应：无奈、屈从、逃避或自我慰抚。

Crouched in the fetal position is the most popular sleep pattern and favored by 51 percent of women, according to the results of the study he conducted for a large hotel group.

根据他对一个大型饭店集团所做的研究结果显示：像胎儿一样蜷缩着睡觉是最流行的睡觉姿势，51%的妇女喜欢这种睡姿。

Crouched in the fetal position is the most popular sleep pattern and favored by 51 percent of women, according to the results of the study he conducted for a large hotel group.

根据他对一个大型饭店集团所做的研究结果显示：像胎儿一样蜷缩著睡觉是最流行的睡觉姿势，51%的妇女喜欢这种睡姿。

Crouched in the fetal position is the most popular sleep pattern andfavored by 51 percent of women, according to the results of the studyhe conducted for a large hotel group.

根据他对一个大型饭店集团所做的研究结果显示：像胎儿一样蜷缩着睡觉是最流行的睡觉姿势，51%的妇女喜欢这种睡姿。

In the year of America's birth, in the coldest of months, a small band of patriots huddled by dying campfires on the shores of an icy river.

在美国建国的那一年（1776），在最寒冷的那几个月中，在一条冰冻的河岸上，一小队爱国者蜷缩在快要熄灭的篝火边。

Plates: infants cuddled in a ball in bloodred wombs like livers of slaughtered cows.

插图有：胎儿蜷缩在一个个血红的子宫里，恰似屠宰后的母牛的肝脏。

Musk ox calves huddle tegether during a snowfall at the nonprofit Musk Ox Farm in Palmer, Alaska.

阿拉斯加的Palmer一个公益麝牛农场里，麝牛们顶着雪蜷缩成一团。

For us, they toiled in sweatshops and settled the West; endured the lash of the whip and plowed the hard earth.

在美国诞生的年代，在最寒冷的月份，一小群爱国者在冰冻的河岸上，蜷缩在将熄的营火旁。

Guangzhou, China -- Dogs bark and whine behind high chain-link fences, some of them gnawing the wire so hard they bleed at the mouths while cats packed into crowded cages cower in fear if anyone approaches.

中国广州——狗在铁笼子中狂吠哀鸣，其中一些狗用牙使劲咬铁棍，嘴都咬出了血，而一些猫则蜷缩在笼子的角落，唯恐有人靠近。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。