The compressive properties of the al alloy foam are studied.
研究了不同孔隙率泡沫铝合金的压缩力学性能。
The main contents of this paper is the local stone compressive properties of RPC materials.
本文研究的主要内容是碎石rpc材料的局部抗压性能。
The results are showed as follows: materials, pore size, the sample size on the compressive properties of aluminum foam have some effect.
得出以下结论：材质、孔径大小、试样尺寸对泡沫铝的压缩性能有一定的影响。
In this paper, compressive properties of Fuji apples during harvest and storage day were discussed based on the analysis of physiological character.
本文在分析红富士苹果生理特点的基础上，主要研究了红富士苹果在采摘和贮藏期间的抗压性能。
The wave absorbing properties and compressive properties of expanded polystyrene (EPS) filling cement composite materials were studied in this work.
对发泡聚苯乙烯(EPS)填充水泥基体复合材料的吸波性能与抗压性能进行了实验研究。
An experimental analysis of the tensile and compressive properties and the measurement of the in-plane elastic moduli of corrugated boards is presented in this paper.
本文对瓦楞纸板的拉伸和压缩性能及弹性模量的测定作了实验分析。
The compressive properties of saturated and dry concretes including strength, elastic modulus and peak strain under different loading rates are studied by experiments.
在准静态及中低加载速率下，开展了饱和与干燥混凝土力学性能变化的试验研究。
Also, the compressive properties of the fabrics were measured, and the pressure-deformation curve and some factors influencing the compressive deformation and recoverability were analyzed.
对这些织物的压缩性能进行了测试，分析了压力—变形曲线和影响压缩变形和回复性能的因素。
Due to the distinct difference in tensile and compressive properties, the position and deformation curvature of curved neutral layer will change with time for the! Strata in a creep state.
由于岩石材料抗拉与抗压性能的明显差异，使岩层受蠕变作用时，其弯曲中性层位置及变形曲率都将随时间变化。
This paper delivered the relationships of uniaxial tensile and compressive stress with strain and bending properties, and felt-bending strength of cement mortar with polyvinyl acetate (PVAC).
研究掺聚醋酸乙烯水泥砂浆的轴拉和轴压应力—应变关系、抗弯性能以及长期粘结抗弯强度。
The properties of the amalgams of spherical powders, such as dimension change during hardening, compressive strength, flow and creep meet the specification No.
球粉汞齐的性能，诸如固化过程中的尺寸变化，压缩强度，流变及蠕变等均达到美国牙医协会技术指标。
Ceramics are often used as protective materials against impact damage because of their desirable properties such as low density, high hardness and compressive strength.
陶瓷材料由于具有硬度高，抗压强度高，低密度等优良的力学性能，被经常用作抗冲击的防护材料。
Effects of polypropylene fiber (PPF) on properties of phosphate cement-based concrete, such as flowability, operable time, flexural and compressive strength were investigated.
主要研究了聚丙烯纤维(PPF)对磷酸盐混凝土性能如流动性、可操作时间、抗折和抗压强度的影响。
Cement additives are used to change the cement's density, setting time, compressive strength, flow properties and dehydration rate, to cause the cement to expand, and to reduce the cost of the cement.
水泥添加剂用来改变水泥的密度、凝固时间、抗压强度、流动性能和脱水率，并用来使水泥膨胀以及降低水泥成本。
The results of the analyses show that high residual compressive stress and fine scattered martensite units are the main cause of improving fatigue properties.
分析表明，高幅值的残余压应力和“有效晶粒”细化是提高弯曲疲劳性能的主要因素。
According to this mechanical model, the properties of compression-relaxation and compressive creep were discussed theoretically.
根据该力学模型，从理论上分析讨论了地毯的压缩松弛性能和压缩蠕变性能。
Experimental results show that the mechanical properties and mechanism of compressive failure of the composites change with the increase of the braided angles.
实验结果表明：材料的编织角对其压缩力学性能的影响很大，随编织角的变化，编织复合材料的压缩破坏机制发生了变化。
First the characteristics and mechanical properties of mental foams were discussed. Quasi-static and dynamic compressive tests were carried out on seven different aluminum foam materials.
首先讨论了泡沫金属材料的特点和力学性能，并对七种不同的泡沫铝材料分别进行了准静态和动态压缩试验。
The properties of the low-rank coals heat-treated were investigated and the effects of such treatment on compressive strength of briquettes from the coals were observed.
研究了热处理低阶煤的性质及其对型煤抗压强度的影响。
The compressive behavior is one of most basic mechanical properties for engineering materials.
压缩行为是工程材料最为基本的力学性能之一。
The study results on mechanical properties of fine cement grout and its calculus, including cohesion, stability, setting time, compressive resistance and impervious strength, etc.
介绍了细水泥浆液及其结石的物理力学特性（粘度、稳定性、凝结时间、抗压和抗渗强度等）的改性研究成果。
The experimental results show that the mechanical properties and compressive failure mechanism of the composites change with the increase of the braided angles.
实验结果表明：材料的编织角对其压缩力学性能的影响很大，随编织角的变化，编织复合材料的压缩破坏机制发生了变化。
In the thesis, comprehensive studies on mechanical properties of granite under dynamic compressive loads are cond...
本文对花岗岩材料在动态压应力作用下的力学特性进行了较系统的实验和理论研究。
This system can be used to test the properties of the moulding sand on line, such as sand compactability, green compressive strength, and sand temperature, a...
该系统能够用于在线检测型砂的紧实率、湿压强度和砂温等性能，并且能够根据检测结果通过控制补加水量将型砂紧实率控制在设定的工艺范围之内。
Two similar properties are compressive strength and shear strength, related to compressive forces and shear forces respectively.
两个类似的性能分别是与压缩力和剪切力有关的压缩强度和剪切强度。
The tensile compressive shear and impact properties of carbon fibre are tested.
用碳纤维进行了性能研究，测试了拉伸、压缩、剪切和冲击性能。
The R-curve and thermal shock resistance properties are improved and the transformation effect are strengthened by the surface compressive stress effect.
表面压应力作用强化了相变增韧效果，改善了材料的表面抗裂纹性能和抗热震稳定性等力学性能。
The study show that not only elasticity and tenacity properties of modified epoxy injecting mortar have been improved, but better compressive strength and tensile strength also amilisrated as well.
这种改性的环氧树脂注浆材料不仅弹性、韧性得到大大提高，而且仍具有较高的抗压与抗拉强度、高粘结性。
With excellent biocompatibility, osteoconductive properties, biodegradation and a high compressive strength, CPC can be an ideal bone substitute, and its clinical use in future seems promising.
磷酸钙骨水泥具有良好的生物相容性、骨引导活性和生物降解性，具有一定的抗压强度，是一种较理想的骨移植替代材料。
With excellent biocompatibility, osteoconductive properties, biodegradation and a high compressive strength, CPC can be an ideal bone substitute, and its clinical use in future seems promising.
磷酸钙骨水泥具有良好的生物相容性、骨引导活性和生物降解性，具有一定的抗压强度，是一种较理想的骨移植替代材料。
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