Artificial bone and egg shells make good building materials due to their makeup of proteins and minerals.
人造骨和蛋壳是很好的建筑材料，因为它们由蛋白质和矿物质构成。
Reserves of oil and minerals have grown; their prices have not increased; and demand for materials like copper are not exponential.
石油和矿物的储量增加了，而它们的价格却没有增加；同时，对某些原材料的需求，比如铜，并未呈指数增长。
That said, the group said Apple has done a better job of avoiding conflict minerals, selling energy-efficient products, and removing hazardous materials from its devices.
从这个数据中可以看出，该组织认为苹果公司在避免冲突矿产、销售节能产品和杜绝采用危险材料方面做的非常出色。
With worldwide demand for the materials exploding, the site's owner, Molycorp Minerals, restarted mining at Mountain Pass last December.
随着全世界对于稀土金属需求呈爆炸式增长，去年十二月份该矿矿主MolycorpMinerals公司在MountainPass镇重启开采。
Rocks and minerals are materials which make up earth's crust.
岩石和矿物是构成地壳的材料。
A current is passed through earth materials not containing metallic minerals.
电流在不含金属矿物的地层介质内经过。
The surface activity of minerals and materials is a characteristic parameter of their surface reactivity, which is controlled by the functional groups on mineral surfaces.
矿物及其材料的表面活性是其表面反应性的具体表征，它是由矿物表面功能基所控制。
The purification function of natural minerals for reducing pollutants is reflected mainly in the basic properties of environmental mineral materials.
天然矿物对污染物的净化功能主要体现在环境矿物材料基本性能方面。
At last some of the issues to be considered in the new materials designing with natural minerals are pointed out.
最后指出利用天然矿物进行新材料设计方面应该考虑的问题。
It derives from land materials, mostly in the form of aluminosilicate minerals, and is deposited in the ocean by rivers and wind.
碎屑沉积物衍生自陆地物质，大部分以铝硅酸盐矿物形式存在，由河流和风的作用而沉积于海洋。
It may also contain other materials such as water, natural gas, sulphur and other minerals.
它可能还包含像水，天然气，硫磺和其他矿物质和其他材料。
Material Dynamics has more than 20 years experience in the manufacture of high quality machines for the manufacturers of building materials, minerals, chemicals and food.
对建筑材料，矿产品，化工及食品厂家高质量生产用设备已拥有20年的生产经验。
Pertaining to minerals or materials that grow in place with a rock, rather than having been transported and deposited.
系指不是被搬运来和沉积过的，与岩石一起生长的矿物或物质。
But, the densities of the inorganic minerals are higher than reinforce materials-carbon black, which heavy restricts the use of inorganic mineral materials in the rubber.
但是，无机非金属矿物填料的密度均高于炭黑、白炭黑等补强材料的密度，这严重制约着无机矿物材料在橡胶中的使用。
Coal, oil and minerals are the raw materials of industry.
煤、石油和矿产品都是工业原料。
Nonmetal minerals are the predominant mineral resource of Sichuan, where there are all kinds of major mines of abundant reserves and predominant building materials and chemical materials.
非金属矿是四川优势矿产资源，主要矿种齐全、储量丰富，建材资源、化工原料资源优势突出，常用矿产与优势矿产吻合程度高；
The support materials can provide huge consolidation strength for rocks in the process of control before and after yielding fracture, which has potential support in minerals and rocks.
支护材料在岩层屈服断裂前和断裂后的控制中，可提供巨大固结岩层的能力，对矿岩有着潜在支护能力。
Raw materials for the aerated concrete are examined and a new technique strengthening aerated concrete with ultrafine natural minerals is developed.
分析了我国加气混凝土原料的质量特点，提出了用天然超细矿物增强加气混凝土的新思路。
"Assunta 5988" is a load of 3500 tons bulk carrier, the main transport building materials and minerals.
“苏泰5988”是一艘载重3500吨的散货船，主要运建材和矿石。
It can also be designed for the checking sifter. besides, it may be provided for sifting and grading powder and granular materials in foodstuffs, chemical, medicine and minerals industries.
还能用于面粉检查筛，此外，对食品、化学、医药、矿产等行业的粉状、颗粒状物料，提供筛理和分级。
It is mainly applied for separation of conductor and non-conductor minerals and classification of planting materials instead of screening operation as well as food processing and seed selection.
主要应用范围：主要用于导体矿物与非导体矿物的分选，也可以代替筛分作业，用于多种物料的分级，以及用于粮食加工和部分选种工作中。
Principal activities include agricultural products, textiles and garments, machinery and accessories, light industry, handicrafts, minerals, building materials, such as import and export products.
主要业务包括农业产品、纺织服装、机器配件、轻工、工艺、五矿、建材等产品的进出口。
Aside from raw materials, it is also unclear whether the us still has the expertise for the complicated process of turning minerals into usable clean tech components.
除了原料，目前还不清楚美国是否拥有将矿石开采变清洁专门技术。
The technology that high purity manganese carbonate is gained by precipitation from homogeneous solution , manganese minerals used as materials, is studied in this article .
总之，以电解锰的阳极液为原料，生产高纯碳酸锰在技术上是可行的，工艺上是合理的，经济效益是可观的。
The product is a unique formula to the ancient Jurassic salt as raw materials, contains a variety of minerals and beneficial element, the use of advanced refining process.
本品采用独特配方，以侏罗纪地层的古代原盐为原料，内含多种矿物质及有益元素，采用先进工艺精制而成。
The product is a unique formula to the ancient Jurassic salt as raw materials, contains a variety of minerals and beneficial element, the use of advanced refining process.
本品采用独特配方，以侏罗纪地层的古代原盐为原料，内含多种矿物质及有益元素，采用先进工艺精制而成。
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