physical and mechanical properties

Polyethylene ( PE) is one of the most widely used thermoplastic plastics in the world. While the thermostability, corrosion resistance, physical and mechanical properties of polyethylene can not meet actual requirements, which limit its application in some areas.

聚乙烯（PE）是世界上应用最为广泛的热塑性塑料之一，但由于其耐热性、耐化学腐蚀性以及物理力学性能无法满足实际要求，限制了其在某些领域的应用。

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The paper gives a deep analysis to the experimental parameter of physical and mechanical properties for remolded soils.

该文针对重塑土物理力学特性试验参数的影响因素进行了深入分析。

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In the past, the guessing results of increase or decrease the adsorbed water film according to the physical and mechanical properties and electrochemical properties is clearly unscientific.

以往只是从红色黏土所表现出来的物理力学性质和电化学性质来臆测其结合水膜增大或减小，显然是不科学的。

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Analysis of Structures and Physical and Mechanical Properties of 7 Multi-layer Floor Types

七种多层地板的结构和物理力学性能分析

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The thermo-physical and mechanical properties of Sip/ Al composite for electronic packaging application were studied by use of TEM observation, thermal expansion analyzer, laser thermal conduction analyzer and tensile test machine.

采用TEM观察、膨胀仪、激光导热综合测试仪以及万能电子拉伸试验机等设备及技术对复合材料进行研究。

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The heterophase copolymer has good physical and mechanical properties, especially high impact strength.

多相共聚物具有较好的物理机械性能，尤其具有较高的冲击强度，有利于加工制品耐冲击性能的提高。

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There are more than 500 kinds of immiscible alloy systems and most of the alloy structures may exhibit special physical and mechanical properties. These materials may have abroad application such as engineering and electronic materials.

已知种类达500种以上的难混溶合金（immiscible alloy）系中，许多合金若以适当方法得到合理组织结构，就可能表现出特殊物理和力学性能并可获广泛应用，诸如工程和电子材料。

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The effects of physical and mechanical properties between different woven fabric structures were discussed.

探讨了机织间隔织物组织结构对板材各项物理机械性能的影响。

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At first, the physical and mechanical properties of the stimulant lunar soil are studied through laboratory tests.

首先对月壤和常用模拟月壤的物理力学性质进行了总结归纳，通过室内试验研究了本文所用合成月壤的基本物理力学性质，并与月壤进行了比较，对合成月壤进行了评价。

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The changes of the structure, physical and mechanical properties of POMs containing ZnO or carbon black under UV irradiation, thermal ageing and hot water ageing were studied.

采用炭黑和纳米级氧化锌两种光屏蔽剂对共聚甲醛进行耐老化改性，对比了改性前后聚甲醛耐紫外光、耐热氧及耐热水老化性能的变化。

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Peroxide and thiadiazole cure system compared to peroxide curing system has better physical and mechanical properties.

过氧化物和噻二唑两种硫化体系相比，过氧化物硫化体系具有更好的物理机械性能。

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This paper introduces the basic characteristics and physical and mechanical properties of the luminescent fiber, which can luminesce for more than 10 hours only if absorbing any visible light for 10 minutes. The yarn evenness and softness can meet the looping requirements in knitting process.

介绍了夜光纤维的基本特性和物理机械性能：夜光纤维只要吸收任何可见光10min，就能在黑暗中自行发光10h以上，同时其条干均匀度和柔软度符合针织物成圈要求。

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Conclusions The F-releasing may affect physical and mechanical properties of fluoride-containing composites.

结论复合树脂释氟可能会对材料的物理机械性能有一定影响.

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Tantalum oxide and tantalum nitride films with different composition, microstructure, physical and mechanical properties fabricated by unbalanced magnetron sputtering were investigated in this paper.

本论文采用非平衡磁控溅射技术制备出不同成分、结构、物理性能和力学性能的Ta-O和Ta-N薄膜。

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Study on the Variety and the NDE of Aged Wood Physical and Mechanical Properties of Ancient Architecture

古建筑旧木材材性变化及其无损检测研究

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Effect of Water Reducing Agent on the Physical and Mechanical Properties of Cement Stabilized Crushed Rock

减水剂对水泥稳定碎石物理力学性能的影响

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Physical and mechanical properties of PP synthesized with N catalyst

N型催化剂合成聚丙烯的物理性能与机械性能

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The effect of different kind of polyether polyols, free-NCO group content, chain extenders and proportion of them and the proportion of-NCO group with compound contain reactive hydrogen atom on the physical and mechanical properties of polyurethane elastomer were discussed.

考察了不同种类多元醇、半预聚物中-NCO基团百分含量、不同扩链剂及其不同配比-、NCO对活泼氢化合物过量比等对聚氨酯弹性体的影响。

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Influence of freeze-thaw cycles on physical and mechanical properties of salty soil

冻融循环对含盐土物理力学性质影响的试验研究

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The hydration characteristics, physical and mechanical properties and carbonation resistance are discussed with the use of anhydrous gypsum treated by high temperature.

应用经高温处理的无水石膏，探讨了熔融白水泥的水化特性、物理力学性能、抗碳化性能等。

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Because of complexity of physical and mechanical properties, mechanism of intumescence and directional distribution, swelling rocks has been one of the hardest studies in the field of engineering geology and rock mechanics.

由于其基本力学性质、膨胀机理、空间分布上的复杂性，对膨胀岩性能的研究已成为当今工程地质学和岩石力学领域中最复杂的课题之一。

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Physical and Mechanical Properties of Recycled Aggregate Concrete Containing Crumb Rubber

掺废橡胶微粒的再生混凝土物理力学性能

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The effects of moisture adsorption on the physical and mechanical properties and microstructure of the MDF composites based on high alumina cement and polyvinyl alcohol were studied.

本工作研究了高铝水泥/聚乙烯醇基MDF复合材料吸湿后对其物理力学性能和微观结构的影响。

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A variety of physical and mechanical properties of gravelly soil in the high altitude, high stress and seasonal freezing and thawing with ordinary gravel soil showed a greater difference.

这类在高海拔、高地应力和季节性冻融作用下所形成的碎石土的各种物理力学性质与普通碎石土表现出较大差异。

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Effect of aggregate gradation on physical and mechanical properties of foamed bitumen mixtures

集料级配对泡沫沥青再生混合料物理力学性能的影响

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Permanent formwork based-cement has many advantages, for example, conservation of raw materials, exempt from demolition, shortens the construction period, and is close to the concrete physical and mechanical properties, is easy to connect and work together with other components.

以水泥为基材的永久性模板有节约原材料、免除拆卸、缩短工期，以及与混凝土基本物理力学性能相近、利于粘结和协同工作等优点。

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