There are many varieties and grades of paper materials, and whilst it is fairly easy to spot the varieties, it is far more difficult to spot the grades.
纸张材料有许多品种和等级，虽然很容易分辨它们的种类，但要分辨它们的等级就困难得多了。
Secondly, we should strengthen the management of the pre-filing paper materials.
第二，强化文件材料的预立卷管理；
We can provide customers with honeycombed boards with various areas densities, honeycomb-sizes, and paper materials.
根据用户需要制作各种克重、蜂窝孔径密度、规格和材质的蜂窝纸芯和蜂窝纸板！
The packaging uses paper materials, Overall the packaging design is not only full of the modern breath, but also with very strong Chinese characteristic.
此款包装设计采用纸质材料材质，在整体的设计上不仅具有现代气息，同时又具有淡雅的美感。
Although China's paper-cut art has a long history, but because the preservation of paper materials is extremely difficult, handed down from the paper-cut kind, not much.
我国的剪纸艺术虽然有着悠久的历史，但由于纸质物品的保存极为困难，流传下来的剪纸实物并不多。
The packing paper materials tend to function, no contamination and composition. The packing plastics materials tend to improve the function and open up and apply new products.
纸包装材料未来的发展趋向于功能型、环保型以及复合型：塑料包装材料的发展趋向于改善性能及开发应用新的品种。
Paper cutter is a kind of general purpose machining device, and it's not only used to process paper, but also applied to cut non-paper materials such as leather and rigid plastic.
切纸机是一种通用加工设备，它不仅用于纸张加工，还可应用于皮革、硬塑料等非纸类材料的裁切。
By the improvement of drilling and cutting properties on paper materials and the improvement of drilling and cutting tools, a tool design and its technique has been wocked out to meet the requirement.
最终基本达到了设计要求，填补了市场纸质材料深孔钻削加工的空白。
There are a lot of materials which can be used for making paper, but the superiority ones are soft wood, cotton and rags.
可以用来造纸的材料很多，但以软木、棉布和碎布为优。
In order to give us our white paper and card, the makers will add bleach and other materials such as china clay and additional chemicals.
为了给我们提供白纸和卡片，制作商会添加漂白剂和一些其他材料，比如瓷土和其他化学品。
Recycling also reuses valuable raw materials, such as aluminum and paper.
回收也会重复利用有价值的原材料，比如铝和纸。
Recycling also reuses valuable raw materials—such as aluminum and paper.
回收也会重复利用有价值的原材料，比如铝和纸。
Cai Lun began experimenting with many different materials and different methods to turn those materials into paper.
蔡伦开始尝试许多不同的材料和不同的方法来把这些材料变成纸。
If you reduce waste, reuse things instead of throwing them out, and recycle materials such as paper, plastic, and glass, you will protect the environment.
如果你减少产生的垃圾，重复使用而不是扔掉东西，并且回收如纸，塑料，玻璃等材料，你将保护环境。
Before paper was invented, people wrote or drew on materials such as bamboo, silk, animal hide, and wooden blocks.
在纸发明之前，人们在竹子、丝绸、兽皮和木块等材料上写字或画画。
Caro often works in steel, but also in a diverse range of other materials, including bronze, silver, lead, stoneware, wood, and paper.
卡罗经常使用钢做作品，但也采用多样化的其它材料，比如青铜、银、铅、石制品、木头和纸。
Gang Chen of the Massachusetts Institute of Technology and Zhifeng Ren of Boston College therefore propose, in a paper in Nature Materials, an alternative.
为此，麻省理工学院的陈刚和波士顿大学的任志峰在《自然-材料》杂志上刊登的一篇论文中提出了另一种方式。
An old book's familiar musty smell is due to hundreds of different volatile organic compounds gassing out from the paper and other materials, such as the binding.
一本古书散发出来的熟悉的霉味源于纸张或其它如装订线等材料发出的数百种不同的挥发性有机化合物。
For many materials the process of turning them back into useful raw materials is straightforward: metals are shredded into pieces, paper is reduced to pulp and glass is crushed into cullet.
对许多材料而言，将它们转变为有用的原始材料的过程是非常简单的：金属物被压碎成碎片，纸被融合为纸浆而玻璃制品则被碾成玻璃碎末。
Seaman sometimes incorporates other materials into her work, such as paint, paper and glass beads.
希曼有时候也会把其他材料引入自己的作品，比如彩绘，纸张还有玻璃珠子。
I used to let my office space get disorganized and messy. It would stay that way for a few weeks, and then I'd dedicate an entire Saturday to reorganizing all the paper and materials I had neglected.
我过去的办公室常常是乱七八糟，凌乱不堪，我会让这种状态保留个几周后，才会花周六一整天来重新整理所有我忽略的文件和材料。
The first is the allowances given to companies in the five dirty industries covered by the ETS (electricity, oil, metals, building materials and paper).
其一是发放给ETS给出的五种污秽工业部门（电力，石油，金属，建筑材料以及造纸）的许可。
The hinged top lifts up to provide an angled stand for a book or paper; a tiny locking drawer has compartments for writing materials.
带着链子的顶盖的升起后可以为书和纸提供一个角度；一个小小的带锁抽屉可以用来放置书写工具。
Airlines are considering using lighter catering materials, carrying blankets only on long-haul flights and even switching from magazines printed on paper to electronic ones.
航空公司正在考虑使用质量更轻的餐饮材料和仅在长距离飞行航班上携带毛毯，它们还甚至考虑将印刷版杂志改成电子版杂志。
I avoided throwing away paper because I didn't have access to a trash can, felt guilty about tossing recyclable paper, or was afraid of throwing away confidential materials.
为避免扔掉文件，我不使用垃圾箱，因扔掉可回收纸张而感到内疚，或怕扔掉机密材料。
But the technology has potential to power nano-sized devices, Wang says in a paper on the results published in the journal Advanced Materials.
但是这项技术在给纳米尺寸的设备提供动力方面大有前景，关于此项结果，王教授在高级材料杂志上发表的一篇论文中有所阐述。
In a paper recently published in Nature Materials, he and his colleague Tsuyoshi Sekitani described some tricks to ensure that organic circuits continue to work even when drastically deformed.
最近在他和他同事tsuyoshi Sekitani在《自然材料》发表的一篇论文中提到，采用某种方法制作的有机电路即使在严重变形的情况仍然可以工作。
In a paper recently published in Nature Materials the pair explained how they placed one of Dr Rogers's silk-supported electronic meshes on the exposed brain of an anaesthetised cat.
两人在《自然材料》上合作发表一篇论文，阐述了试验过程。他们把一只猫麻醉后，曝露出猫的大脑，然后将Rogers博士制造的以丝为支撑的网状电路放置在上。
In a paper recently published in Nature Materials the pair explained how they placed one of Dr Rogers's silk-supported electronic meshes on the exposed brain of an anaesthetised cat.
两人在《自然材料》上合作发表一篇论文，阐述了试验过程。他们把一只猫麻醉后，曝露出猫的大脑，然后将Rogers博士制造的以丝为支撑的网状电路放置在上。
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