Four different chemical reactions dominate the industry-each of which has pros and cons when it comes to utility, durability, cost, safety and performance.
四种不同的化学反应主导了工业界——当考虑到效用、耐用性、成本、安全性和性能时，它们中的每一种都有优劣之分。
Polypropylene fiber is a kind of all kinds of fiber materials, with its perfect chemical stability and excellent technical and economic performance, is widely used in cement based composite materials.
聚丙烯纤维作为各种纤维材料中的一种，以其极好的化学稳定性和优良的技术经济性能，在水泥基复合材料中得到日益广泛的应用。
A chemical or fluid that alters the performance of an engineered slurry or treatment fluid.
改变水泥浆或处理液的设计性能的一种化学剂或流体。
Polyurethane is a new chemical material with superb performance.
聚氨酯是一种性能优异的化工新材料。
The implementation procedure, plating performance and concrete application effect of chemical plating are expatiated in the article.
介绍了化学镀工艺的实施过程、镀层的性能和具体应用效果。
We shall soon put the chemical installation into commissioning test run (performance test).
我们将很快地把这个化工装置进行投料试生产(性能考核)。
Applications: Main chemical filters for most commercial&industrial ventilation system, with high performance, easy maintenance and raplacement. Microelectronics. Museum, etc.
主要应用：商用及工业用通风空调系统的主流化学过滤器，性能卓越，安装维护方便快捷。 电子工厂博物馆。
Because the material the overall excellent performance, it is widely applied in architecture, textile, medicine, chemical industry, metallurgy, shipbuilding, etc.
由于该材料优良的综合性能，目前已广泛应用于建筑、轻纺、医药、化工、冶金、造船等行业。
The method and performance of PTFE lining, and the applications of PTFE lined equipment in the chemical anti-corrosion field both at home and abroad in recent years are summarizes.
综述了国内外近几年来PTFE衬里的方法、衬里性能和衬里设备在化工防腐中的应用。
Performance of chemical additives has been evaluated from thermal stability, viscosity reducing, oil fraction analysis and physics simulation test.
从热稳定性、降粘性能、原油馏分分析、物理模拟试验方面对化学添加剂进行了性能评价。
This starch has some special physical and chemical properties, added to the formula after can make food during processing and consumption has better performance.
此种淀粉具有一些特殊的理化性能，添加到食品配方中后可以使食品在加工或食用时具有更好的性能。
PAM applies widely in the papermaking industry, its fine performance enables it to be one of the largest used chemical product.
PAM在造纸工业中应用广泛，其优良的多种性能使得它成为当前造纸助剂中使用量最大的造纸化学品之一。
If the polymorphic forms have different crystalline structures, there may be differences in both their physical and chemical properties, which could affect their performance as drug substances.
如果多晶型具有不同的晶体结构，那么它们的物理属性和化学属性都会存在差异，而这两方面的属性会影响药物的性能。
The comparison research was made on performance of SBS physical modified asphalt and SBS chemical modified asphalt.
国内外对SBS物理改性沥青和化学改性沥青性能对比还未有深入研究。
In order to precede resisting-ultraviolet treatment, at first analyzing some characteristics of colored cotton, including its physics performance and chemical property.
为了对天然彩色棉进行抗紫外线处理，首先分析了彩色棉自身的一些特点，包括它的物理性能和化学性能。
The research history, correlative chemical reactions, performance and application of Phosphazenes were reviewed in this paper.
本文回顾了磷偶氮类化合物的研究历史、相关的化学反应历程及其性能和应用。
This paper depicts the chemical composition, mechanical performance of X80 line pipes, giving emphasis to the welding materials and welding processes of fully automatic welding and manual welding.
文章叙述了X80管线钢的化学成分、力学性能，并重点介绍了采用全自动焊和手工焊的焊接材料及焊接工艺。
Through chemical test, mineral test and physical performance measurement for Changjiang slit, the paper takes a full evaluation on its property and distribution.
通过对长江淤泥进行化学分析、矿物分析及物理性能测定，对长江淤泥的性能及分布进行全面的评价。
The paint composition has not only excellent yellowing resistance and high weather resistance, but also physical and chemical performance similar to that of white PU surface paint.
该涂料组合物不但有很好的耐黄变性能和耐候性，而且还具有PU 白面漆一样的物理化学性能。
The chemical composition, wood characteristic, fiber morphology and pulping performance of plantation paper mulberry were studied.
对人工种植构树的化学成分、材性特点、纤维形态及制浆性能进行了研究。
Chemical structure, mechanism, performance characteristics of JM-PCA (I) carboxylic high range water reducing agent and its application in high performance concrete are presented.
本文介绍JM PC A (I)聚羧酸系高效减水剂的化学结构、作用机理、性能特点及其高性能混凝土的应用。
Polyimide film has been the ideal flexible substrate for its physical and chemical performance.
聚酰亚胺薄膜由于其良好的物理化学性能，成为柔性衬底的理想材料。
Finally, according to the chemical and mechanical damage theory, the mechanics performance of a concrete tube structure suffered some chemical damage are simulated.
最后，根据前面的化学和力学损伤理论，模拟遭受化学损伤条件下混凝土结构的力学性能。
The preparation and application of chemical modified starch are reviewed. The performance of various modified starch is evaluated and the developing tendency is forecasted.
综述了化学改性淀粉的研制及应用现状，评价了各种改性淀粉的应用性能并预测了其今后的发展趋势。
Also, the relation between ore characteristics and chemical contents of sillimanite and its product performance is studied.
研究了硅线石性质、化学成分与耐火材料制品性能的关系。
The results show that the performance of SBS chemical modified asphalt is better.
结果表明SBS化学改性沥青的性能更为优越。
Chemical composition and performance parameters of HZ spun ceramic fiber are introduced together with the analysis of performance of HZ ceramic fiber and its application in ethylene pyrolysis furnace.
介绍了甩丝含锆纤维的化学组成和性能参数，分析了含锆纤维的性能并介绍了其在乙烯裂解炉中的应用。
Objective to study the application of two types of allowed total errors in assessing the quality performance of clinical chemical analytes.
目的探讨两种允许总误差在临床化学检测项目性能评价中的应用。
Objective to study the application of two types of allowed total errors in assessing the quality performance of clinical chemical analytes.
目的探讨两种允许总误差在临床化学检测项目性能评价中的应用。
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