We get useful materials from it.
我们从中得到有用的材料。
Reading always gives me many useful materials to finish my writing.
阅读总是给予我很多有用的材料来先完成我的写作。
So instead of eating I went to my mail box to find useful materials for the lessons.
所以我不吃饭而是跑到我的邮箱去找一些对下午的课有用的素材。
Experimental results show that the CVD diamond films are useful materials for UV detection.
实验证明，金刚石薄膜是一种良好的紫外光探测材料。
One is blood lymph that offers some useful materials for the oocyte to synthesize vitelline material directly through follicle cell gaps;
它包括两部分物质来源：一部分是由血淋巴通过滤泡细胞间隙向卵母细胞提供合成卵黄物质；
"If everyone classifies their garbage, we can recycle useful materials and reduce pollution," says Yang Ye, who works for the local government.
“要是每个人都能做好分类的话，就有很多有用的东西可以循环利用，而且还能减少污染，”麦子店街道办事处的工作人员杨晔说。
A dozen internal tractor beams suck up huge molecular furnace capable of breaking down or converting virtually any substance into useful materials.
十二部内置牵引光束吸收地表物质，为一台巨大的足以把任何物质分解并转化为有用材料的分子熔炉提供生产资料。
The ration of the element's content and the lowest industrial grade can be used to determine whether the deposit be formed by useful materials or not.
有用物质可否成为矿床，取决于某元素含量与最低工业品位的比值。
They have done a great deal to my textbook, so practice produces truth. I planned some group councellng recently and searched a lot of useful materials.
还是实践出真知，最近搞一些团体训练，在网上才找到了很多很有价值的参考资料。
And collected floating oil can be treated into regenerative resources through simple treatments and reused, thereby changing wastes into useful materials.
并可变害为宝，收集的浮油等经过简单的处理和成为再生资源，进行再利用。
Subsequently, the geography of the military units involved in the beginning, the German army for the collection and production of extremely useful materials and maps.
随后，军事地理单位开始介入，为德军收集和制作极其有用的材料和地图。
Swedish advanced technologies for waste water treatment, sludge treatment and biogas vehicles, systematic systems for waste water treatment and recycle of useful materials/energy.
瑞典先进的废水处理、污泥处理和沼气汽车技术，系统性介绍废水处理和有用材料/能源回收系统。
The invention further comprises an apparatus for performing a multi-stage process of converting waste materials into useful materials, and at least one oil product that arises from the process.
本发明进一步包括进行将废物转化成有用物质的多段工艺的装置，和由该工艺得到的至少一种油产品。
Separate the useful fibre from the rest of raw materials.
把有用的纤维从剩余的原材料中分离出来。
Many useful substances are now recovered from materials which used to be thrown away.
现在可以从过去往往被丢掉的东西中提取许多有用物质。
These materials absorb as much as 90 percent of the sun's heat energy - often useful in New England, but less so in Texas.
这些材料会吸收高达90%的太阳热量——在新英格兰地区，这点通常都很有用，但在得克萨斯就不那么有用处了。
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。
The size of the spheres can be tailored to scatter particular wavelengths of light-a useful property for security applications in which it is important that materials can be identified precisely.
聚苯乙烯球的大小可以被改变以适合散射特定波长的光，一种非常重要的可用于安全领域的特性，它能使材料被准确地识别。
In others, artists, governments, andbusinesses have found creative and useful ways to reuse materials -- a plasticbottle may find itself reborn as artwork, a warm blanket, or fuel oil.
而在另外一些地方，废弃材料则以创造性和实用性的方式获得了新生，比如，一个塑料瓶可以摇身一变成为精美的艺术品、暖和的毯子，或者燃油。
Other readers tipped packaging materials, such as wooden pallets, cartons and plastic stretch-wrap, as useful leading indicators.
另外有读者认为包装物（像木托盘、纸箱和塑料薄膜）是有用的先行指标。
What makes the Report uniquely useful, though, is the level of detail (with nearly 100 pages in footnotes and untold amounts of exhibits and supporting materials) organized so well in one document.
不过，这份文件中所有细节(包括近100页的脚注及数量众多的引证和支撑材料)层次分明、井然有序，所以对我们特别有帮助。
Whether it's using a local recycle centre or a council-provided green bin, it's never been easier to get your household waste processed back into useful raw materials.
无论是使用本地资源回收中心或理事会提供的绿色垃圾箱，让您的家居处理的废物还原成有用原料都从未如此的容易。
This same concept applies to real-world construction, where basic materials are combined to build useful objects.
这一概念同样适用于现实生活中的建筑领域，将基本原材料组合在一起，形成有用的建筑物。
Food processing converts relatively bulky, perishable and typically inedible raw materials into more useful, shelf-stable and palatable foods or potable beverages.
食品加工将相对庞大的，易腐烂的，通常是不可食用的原料加工成更有用的，耐储存的和可口的食品或适于饮用的饮料。
The Quarren would provide the raw materials and metals while the Mon Calamari refined them into useful items of technology.
夸润人提供未加工的材料和金属，而蒙卡拉马里人将这些原料精制为有用的科技产品。
In most cases the supplier product design, adopt new materials, new equipment, new technology to improve product quality and production efficiency, to ensure the quality of the commodity is useful.
在多数情况下供应商变更产品设计，采取新材料、新设备、新工艺是为了提高商品的质量和生产效率，对保证商品质量是有益的。
These organic materials and other biodegradable waste will decompose in time and later produce useful biogas.
这些有机材料和其他生物降解的废物将马上分解，然后产生有用的沼气。
Theater Arts will pay for materials if it is useful to our program and we can keep it.
如果作品对我们的课程有用，戏剧艺术系将承担材料费用，以便能够保留该作品。
Read more about the content of textbooks and supplementary materials or other useful books, in order to expand knowledge, rich vocabulary of professional help to understand the science curriculum.
多阅读与教科书内容有关的辅助材料或其他有益书籍，以扩大知识面，丰富专业词汇，帮助理解所学课程。
Read more about the content of textbooks and supplementary materials or other useful books, in order to expand knowledge, rich vocabulary of professional help to understand the science curriculum.
多阅读与教科书内容有关的辅助材料或其他有益书籍，以扩大知识面，丰富专业词汇，帮助理解所学课程。
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