折

It was estimated pulp properties with Runkel ratio more than 1 would be harder in tension for fiber and less oriented fiber to make paper into fluffiness (Casey,1980), with flexibility coefficient less than 0.5, the paper had medium tensile strength, burst strength and folding endurance, with slenderness ratio no less than 75 that be the paper of medium tearing strength but suitable beating with per cent of wall fraction less than 40 per cent would be good paper (Rydholm, 1967) while fibers completely oriented to get higher tensile and burst strength.

牙髓腔的财产据估计超过1比率将难以在紧张、纤维少使纸纤维成蓬松型、弹性系数低于0.5，该报中等抗拉强度、爆裂强度和耐折、与细比不少于75文件中被撕裂，但适当强度击打元墙上分数占不到40%将好的文件(rydholm， 1967)而获得较高的完全纤维拉伸强度和爆裂。

Della doubled the fob chain in her hand and sat on the corner of the table near the door that he always entered.

德拉把表链对折着握在手里，在他进来时必经的门口的桌子上坐下来。

Della double the fob chain in her hand and sat on the corner of the table near the door that he always entered.

德拉手里握着对折的表链，坐在门口节目进来时必经的桌角上。

This is a door which can fold back.

这是可后折的门。

Making this kind of box, you should fold the cardboard back.

做这种盒子，你应该把纸板向后折。

Please fold back the chair and put it to the side.

请把椅子折起来放在一边。

These doors are made in pieces that fold back against the wall.

这些门是一条一条板做成的，可折起来推在墙一边。

First of all, you have to fold up all the T-shirts and jeans on your bed.

首先，你必须把床上的 T 恤和牛仔裤折起来。

The fastest way to double your money is to fold it up and put it back to your wallet.

能使你的钱翻倍的最简捷的方法是把它对折起来然后放回到你的钱包里。

My heart does not regret to fold up being for you.

我的心不后悔，折折叠叠都是为了你。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。