Do your calculations on rough paper.
你先粗略地作个计算。
Write the essay in your (exercise -) books, not on rough paper.
把文章写在练习簿里，不要写在草稿纸上。
This is because the finish was rough paper fibers absorb almost all gone.
这是因为上光油被粗糙的纸张纤维几乎全吸收走了。
This left me with a certain preference for rough paper and ordinary pencils.
这导致我后来偏爱粗糙的纸和普通铅笔。
The paper that we use in copying work has a rough tangle of fibers.
我们工作中使用的复印纸表面为杂乱的纤维
First, I removed the rough edges of the paper so I could measured it easily.
先裁去纸的毛边，以方便测量。
It seemed to be made of grey metal, shiny but rough, like emery paper.
它看起来像是由灰白色金属制成，有光泽但很粗糙，质感如砂纸。
这纸摸起来是粗糙的。
This paper is too rough to write on.
这种纸太粗糙，不能写字。
This paper presents a rough set theory based on the text classification.
文章提出了一种基于粗糙集理论的文本分类方法。
This paper researches attributes reduction of Rough Set Theory.
本文主要研究基于粗集理论的属性约简算法。
This paper first apply the rough set theory to forestry information manage.
本文首次将粗糙集理论应用于林业信息管理之中。
The book was printed on rough yellow paper.
这本书用粗糙的黄纸印刷。
Through this part of the thinking in this paper can have a rough understanding.
通过这个部分，可以对本文的思路有一个大概的了解。
The paper suggests the properties of rough subsemirings and rough ideal.
研究了半环的粗糙子半环和粗糙理想的性质；
In the paper, Rough subgroups and Rough normal subgroups in a group are further considered.
本文继续研究了群中的粗糙子群和粗正规子群。
In the paper, Rough subgroups and Rough normal subgroups in a group are further considered.
本文继续研究了群中的粗糙子群和粗正规子群。
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