This paper makes a comparison between the thermal shrinkage property of micro-filament and ordinary denier filament, and study how different process affect the product style.
本文比较了超细纤维与普旦纤维的热收缩性能，探讨了不同的精练与松弛加工方式对产品风格的影响。
Although the styles of cracks are multiple, the experimental study and analysis on shrinkage of Concrete Small Hollow Block Wall (CSHBW) are focused in this paper.
小砌块建筑的裂缝型式是多样的，本文侧重于小砌块建筑墙体收缩性能的试验研究、理论分析以及相关的机理研究等。
The solidification shrinkage mechanism of unsaturated polyester resin is analysized by using free Volume theory in this paper.
本文用自由体积理论分析了不饱和聚酯树脂的固化收缩机理。
Test investigation on the chemical shrinkage or expansion of alkali-activated cementing materials and water-cement were carried out in this paper, in which water-cement was as control sample.
本文对碱激胶凝材料与水-水泥体系的化学收缩或膨胀进行了试验研究，其中以水-水泥体系为对比样。
The characteristics of dilatation and contraction of the cold-pressed briquette made of Hebi coal during carbonization was studied with a shrinkage indicator in this paper.
用型块收缩仪研究了由鹤壁煤制取的冷压型煤在炭化过程中的膨胀与收缩特性。
The affection of the temperature of heat board and heat plate on the heat shrinkage of polyester filament was studied in this paper; finally the regression equations were given.
这里主要研究了牵伸机热盘、热板温度对涤纶长丝热收缩率的影响，最后，得出其回归方程。
In this paper, the effects of polypropylene fibers on the plastic shrinkage stresses of the cement mortars were investigated by use of self-designed plastic shrinkage stresses measuring device.
采用自行设计的水泥砂浆塑性收缩应力测试装置研究了低掺量下聚丙烯纤维对水泥砂浆塑性收缩应力影响。
This paper briefly introduces the following aspects of HFRC: types of hybrid fibers, workability, mechanical properties, shrinkage resistance and permeation resistance.
综述了混杂纤维混凝土的纤维混杂类型、混杂纤维混凝土的施工性能、力学性能、抗收缩性能、抗渗物理性能。
This paper proposed a license plate locating method based on section and region shrinkage thinking.
本文提出了一种基于分块和区域收缩思想的车牌定位方法。
The reaction mechanism, method of synthesis and property testing of polyoxypropylene series compounds as shrinkage reducing agents in cement concrete are introduced in this paper.
介绍了聚环氧丙烷类高抗收缩剂的收缩机理和制备方法，并且对其进行了抗压强度及抗拉强度的性能测试。
The destruction of bridge shrinkage-device is analyzed in this paper, a way of opitive progress from installing technology is also given. Then some corresponding preventive methods are analyzed.
本文对目前常用桥梁伸缩装置的破坏进行了分析，说明了进一步从安装工艺上进行优化改进的方法，并提出了相应的防治措施。
The paper introduces UP resin cures at low temperature and effect of LPA on the control of shrinkage.
本文介绍了国外关于不饱和聚酯树脂在低温固化时，LPA对收缩控制影响状况的研究。
The result shows that the tests, which are used in this paper, including ring test and free shrinkage test, could do well in evaluating the shrinkage-cracking potential of HSC.
研究结果表明：本文提出的采用圆环法和与圆环同步的测长法相结合共同评价高强混凝土的收缩开裂趋势的方法，能较好的评价高强混凝土的收缩性能。
Synopsis: This paper introduces the position and characteristics of the blow hole shrinkage in the side riser of cast steel castings and probes into the formation mechanism and its prevention.
本文介绍了铸钢件边冒口气缩扎的产生部位及特征，并对其形成机理及防止措施进行了探讨。
This paper discusses some problems concerning the application of expansion admixture and compensated shrinkage concrete.
讨论了补偿收缩混凝土及膨胀剂在应用中应注意的一些问题。
Based on the appraisal and analysis of concrete cracks in a frame structures, this paper describes the regularity and cause about concrete shrinkage cracks.
本文通过对某框架楼混凝土裂缝的鉴定与分析，提出有关混凝土收缩裂缝的规律及相关成因等方面的探讨。
In this paper, the vertical deformations of tall building structures under loading and actions of temperature changes as well as shrinkage effects have been discussed.
在本文中，对高层建筑在荷载、变温及砼干缩等因素作用下的垂直变形进行了分析。
This paper introduces a high-temperature resistant and low shrinkage unsaturated polyester molding compound used for a novel reflector of automobile lamp.
研究了一种满足新型汽车车灯反射器的使用要求的低收缩率的耐高温不饱和聚酯模塑料。
Influence of the initial temperature fields and mold hardness on the shrinkage defect of ductile iron casting by EPC process was mainly investigated in this paper.
本文主要讨论了初始温度场和铸型硬度对消失模铸造球墨铸铁件收缩缺陷的影响。
Effect of clay content and rock powder of gravel and sand on concrete property is studied in this paper, include compressive strength, impermeability and dry shrinkage.
本文研究了石子和砂子的不同粘土含量、石粉含量对混凝土强度、抗渗性和收缩性能的影响。
In this paper, the concentration of initiators, reaction temperature, reaction time and their effects on apparent grafting efficiency (G_a) and anti-shrinkage efficiency (ASE) value have been studied.
本文研究了引发剂浓度、反应温度及反应时间对表观接枝率(g_a)和抗收缩系数(ase)值的影响。
This paper introduces a method for real time measurements of the shrinkage of the photopolymer.
从实验分析入手，介绍一种实时测量光敏树脂收缩率的测试方法。
This paper has made a thorough study on its properties and delved further into its mechanism of compensation on cement concrete shrinkage by adding concrete expansive agent.
本文通过在普通混凝土中掺加膨胀剂对补偿收缩混凝土的性质进行了研究，并就膨胀剂对混凝土补偿收缩的机理进行了探讨。
In this paper, the effects of the steel fibers of different elastic modules, polypropylene fibers and polyacrylonitrile fibers on the dry shrinkage of concrete are studied.
主要研究了不同弹性模量的钢纤维、聚丙烯纤维和聚丙烯腈纤维混杂对水泥混凝土的干燥收缩性能的影响。
BP Neural Network is applied in this paper to establish the model between the process parameters and the shrinkage, and to optimize the process parameters by the test data.
采用BP神经网络建立注塑成型工艺参数与注塑制品收缩率之间的网络模型，并通过试验数据对成型工艺参数进行优化。
This paper analyses some important factors that keep interlining shrinkage off the standard. It also studies a few key problems and advances some practical measures for solving the problems.
通过对衬布生产工艺的研究，分析了一些影响缩水率达标的重要因素及几个关键问题，提出相应措施和解决方法。
This paper showed the results of experimental study on the effects of different types and adding amount of alkali on the loss rate of water and the drying shrinkage of cement paste.
通过测量不同品种和掺量的碱对水泥基材料的水分损失量和自由收缩率，研究了在干燥条件下不同的碱对水泥基材料收缩性能的影响规律。
The paper discussed shrinkage and swelling of plantation Chinese Fir wood which is one of important plantation species in China at present.
本文着重对重要人工林树种杉木木材的干缩湿胀性质进行了研究。
The influence of different water-cement ratio on early-age autogenous shrinkage and total shrinkage of concrete under dry condition is experimented in this paper.
进行了不同水灰比对混凝土早期自收缩及干燥条件下总收缩影响的试验研究。
A new multifunctional device for testing linear shrinkage, stress and heat check of casting alloy easily and quickly is developed in the paper.
本文研制一种新型铸造合金线收缩-应力-热裂特性多功能测定仪，它可以方便准确的测定金属热裂、应力、线收缩特性。
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