Question

帮忙翻译一下吧谢谢了

Ramie, also called China grass (Boehmeria nivea
(L.) Gaud.), is a hardy perennial herbaceous plant
of the Urticaceae family, which can be harvested
up to six times a year. It is mainly planted in
China and other Asian countries including Philippines,
India, South Korea, and Thailand (Liu
et al. 2001). Ramie fiber, stripped from stem bast
of the plant, has excellent properties such as high
tensile strength, excellent thermal conductivity,
coolness, ventilation function, moisture absorption,
antibacterial function and so on when it is
used as a textile material (Goda et al. 2006).However, there exist some disadvantages in the
processing of ramie fiber, such as the poor
capability of dyeing and the easy corrugation,
which hinder its wide applications.
It is commonly recognized that, native cellulose
like ramie fiber consists of linear macromolecules,
which is formed by b-d-anhydroglucose units and
linked together by 1,4-glucosidic bonds (Fig. 1,
Liu et al. 2006). Cellulose chains in solid state are
able to form intra- and inter-molecular hydrogenbonds,
leading to organized chain structure (Brant
and Goebel 1972). Thus ramie fiber can be
regarded as a highly crystalline fiber, in which
amorphous regions are formed by the most
extended stiff chains. The reactant molecules
cannot penetrate the highly ordered crystalline
regions of native cellulose and the reaction can
only take place in the amorphous regions and/or
the surface of the crystalline region. In order to
improve the reactivity of ramie fiber, structural
modification is required.

Answer 1

苎麻,也被称为中国草(Boehmeria nivea(l)Gaud。),是一种顽强的多年生草本植物的植物,它可以一年收割6次。它主要种植在中国和其他亚洲国家,包括菲律宾、印度、韩国、泰国(刘罗卓荆。2001年)。从干细胞,剥离苎麻纤维的植物,硕士生导师具有较高的抗拉强度、优秀的导热系数、冷静、通风功能、吸湿、抗菌作用,所以当它被用作纺织材料(Goda罗卓荆。2006年)中,存在着一些弊端。苎麻纤维的加工过程中,如能力差、容易的染色,阻碍其波纹广阔的应用前景。通常认为,像苎麻纤维由本土纤维素、线性大分子b-d-anhydroglucose是由单位和联结1,4-glucosidic债券(图1,刘李玮。2006年)。纤维素链在固态能够形成相互-和分子间hydrogenbonds,导致组织结构(布莱特和Goebel 1972)。因此苎麻纤维可以被看作是一个高度晶晶纤维,其中大部分是由地区扩展僵硬的链条。反应物分子不能穿透高度有序的水晶地区土生土长的纤维素和反应只能发生在非晶态地区和/或表面水晶地区。为了提高活性的苎麻纤维、结构改造是必需的。

Answer 2

为传递信息，最有名的系统之一，是在美国小马快递。它strated于1860年4月3日。当时，信花了24天，全国各地去一车

Answer 3

在美国其中一个提供的消息最著名的系统是驿马快信制度.
它在1860年4月3日。
那时，信件在无盖货车需要24天全国各地去或者需要许多星期乘船在美国四处走动。