Propylene and ethylene are the major raw chemical materials for organic chemical industry, which are mainly derived from hydrocarbon steam cracking process.
丙烯、乙烯是重要的基本有机化工原料，且二者的市场需求日益旺盛，其主要来源是蒸汽裂解装置。
Now China has another attraction for the energy-intense chemical industry: vast supplies of coal that can replace oil and natural gas as raw materials for chemical production.
现在中国对高耗能的化学工业来说又平添了一项吸引力：中国巨大的煤炭资源可以用来代替石油和天然气用作化工生产的原材料。
The report says China was protecting its domestic manufacturers, by limiting exports of raw materials used in the steel, aluminum and chemical industries.
该报告称，中国通过限制钢铁、铝和化工等行业原材料的出口来保护国内制造商。
The chemical industry depends very heavily on petroleum, natural gas, and natural gas liquids as sources of raw materials.
化学工业的原材料来源严重依赖石油、天然气和液态天然气。
Moving into developing regions can have benefits beyond lower production costs. It can allow chemical companies to get closer to both suppliers of raw materials and more potential customers.
随着亚洲，特别是中国，日益旺盛的需求，巴斯夫更加快了本土化的进程，在降低成本的同时使得企业和原料供应商之间，企业与众多的潜在客户之间的联系更加紧密。
Perform raw materials chemical testing such as HPLC, IR, UV and wet chemistry testing etc. And record the testing results appropriately.
进行原辅材料化学测试，如HPLC,IR,UV和普通化学测试等，并对实验结果进行合适的记录。
Processing category: Corn, peanut, dried potato grains, chemical raw materials, plastics, wood powder, softwood slurries, etc.
加工类别：玉米、花生、瓜干等粮食类，化工原料类，塑料类，木粉类，软木类，浆类等。
The biodiesel is prepared by chemical, physical and biological technology using renewable resources such as vegetable oils and animal fats as raw materials.
生物柴油是以植物油和动物脂肪等可再生资源为原料，通过化学、物理、生物等技术手段而制成的。
The work of the chemical engineer in utilizing successively greater fractions of raw materials such as crude oil is well known .
化学工程师的工作是对象原油这样的一些原材料的多数分馏物加以连续不断地利用，这是尽人皆知的。
Substances that have been manufactured by chemical means using petroleum compounds or natural gas as raw materials.
以石油化合物或天然气为原料用化学方法制造的物质。
Carboxylic acid esters are important chemical raw materials.
羧酸酯是重要的化工原料。
The different physical and chemical properties cause the differences of power property, emission property, economic property and other aspects, such as storage, transportation and raw materials.
这些燃料因其物理、化学性质不同，所表现出来的动力性能、排放性能、经济性能和其他方面（如存储、运输、原料等）也有很大区别。
However, the environmental management of the activities related to new chemical substances used as raw materials and intermediates of the aforesaid products shall be governed by these Measures.
但作为上述产品的原料和中间体的新化学物质相关活动的环境管理，适用本办法。
Processing category: Corn, peanut, dried potato and grains, chemical raw materials, plastics, wood powder, softwood and slurries, etc.
加工类别：玉米、花生、瓜干等粮食类，化工原料类，塑料类，木粉类，软木类，浆类等。
Using quartz sand, limestone, dolomite and other natural mineral as the main raw material, with some soda, borax etc chemical raw materials melting into glass.
采用石英砂、石灰石、白云石等天然矿石为主要原料，配合一些纯碱、硼砂等化工原料熔成玻璃。
Using quartz sand, limestone, dolomite and other natural mineral as the main raw material, cooperate with some soda, borax etc chemical raw materials melting into glass.
采用石英砂、石灰石、白云石等天然矿石为主要原料，配合一些纯碱、硼砂等化工原料熔成玻璃。
The characteristics of graphite block heat exchanger were introduced as well as the influences of raw graphite materials on the chemical graphite equipment.
介绍了圆块式石墨换热器的特性及石墨原材料对石墨制化工设备的影响。
It is suitable for drying liquid raw materials or thick liquid in the field of chemical, dyestuff, pharmaceutical, foodstuff, metallurgy industry and so on.
适用于化工、染料、制药、食品、冶金等行业液体或较粘稠物料的干燥。
Wide adaptability, suitable for raw materials, pharmacy, chemical fertilizer, metallurgy, feed etc all kinds of raw materials, product of granulation rate is high.
原料适应性广，适用于复混肥料、医药、化工、冶金、饲料等各种原料的造粒，产品成粒率高。
Later that adding milk to some kind of chemical raw materials (melamine), can increase the detection of protein targets, you can muddle through.
后来得知，向牛奶中掺加某种化工原料(三聚氰胺)，能够增加蛋白质检测指标，可以蒙混过关。
As a urea production comes from the chemical raw materials, from the consumer the sense of smell, taste not completely aware of melamine in the food in existence.
作为一种从尿素生产而来的化工原料，消费者从嗅觉、味觉上完全觉察不到三聚氰胺在食品中的存在。
Organic fine chemical raw materials are used for production of organic chemicals in fine chemical areas.
精细有机化工原料是可用作生产精细化工各领域产品的有机化学品。
Its typical applications include various kinds of specimens and food, beverage of incoming inspection, chemical, pharmaceutical, plastic raw materials, building materials, packaging materials, etc.
它的典型的应用范围包括各种常用的试样以及食品、饮料的来料检查、化学药品、制药、塑胶原材料、建筑材料、包装材料等。
In this paper, preparation processes of amorphous silica using Henan Zr-containing silica residue as raw materials with chemical precipitation and direct neutralization methods were researched.
本论文以河南锆硅渣为原料，研究了分别采用化学沉淀法和直接中和法制备白炭黑的技术和工艺。
Our company is a professional supplier of chemical raw materials in China, and owns the sub-company to produce.
我公司是一家专业供应商的化工原料在中国，并且拥有小组公司生产。
Our company is a professional supplier of chemical raw materials in China, and owns the sub-company to produce.
我公司是一家专业供应商的化工原料在中国，并且拥有小组公司生产。
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