查询词典 tensile

The amalgam containing ball milled powder had the lower diametral tensile strength .

机械性质方面，添加球磨粉末的汞齐合金径向抗拉强度较低，潜变量也明显比不添加球磨粉末的高。

On the base of the analysis of the static fbd under diametric compression , numerical analysis and compare are performed on the dynamic stress field of the brazilian disk and fbd used in the testing tensile strength under shpb

在对静态平台压缩巴西圆盘进行的数值分析的基础上，本文分析了shpb动态劈裂拉伸实验中巴西圆盘和平台巴西圆盘的动态应力场，并对结果进行了比较。

The results showed that about 11% chopped fiber or 37% glass cloth reinforcing PTFE had the highest tensile strength and acceptable dielectric properties.

结果表明：11%短玻纤和37%玻纤布增强PTFE具有最高的拉伸强度和良好的介电性能。

Improved tensile strength and elongation of ethylene propylene diene monomer compound s used for wire and cable.

提高电线电缆用三元乙丙橡胶材料的拉伸强度和伸长率。

Improved tensile strength and elongation of ethylene propylene diene monomer compounds used for wire and cable.

提高电线电缆用三元乙丙橡胶材料的拉伸强度和伸长率。

The effect of crosslinking agent dicumyl peroxide and co- crosslinking agent triallyl isocyanurate on the cure and tensile properties of liquid ethylene propylene diene monomer was investigated.

研究了由过氧化二异丙苯和助交联剂三烯丙基异氰脲酸酯组成的过氧化物体系对液体三元乙丙橡胶的交联及产物拉伸性能的影响。

The feature of typical multiple rotational loess landslides is: large scale, deep sliding face, three-five sliding face cascades, single landslide with the "plough" structural character of behind high and sheer-middle subdued-front tilt. The main formation mode of landslide is creeping-sliding-tensile fracturing. The failure modes contain extensive rotation sliding, digressive rotation sliding and compound rotation sliding.

2典型多级旋转型黄土滑坡特征表现为：规模大、滑带深、3-5级滑面分层叠置、单个滑面成后缘高陡-中部平缓-前缘微翘的"犁式"结构特征；其变形破坏方式表现为：蠕滑-滑移-拉裂-块体滑动-旋转-逐级扩展，其扩展方式主要包括：扩展式旋转滑动、渐灭式旋转滑动和复合式旋转滑动。

The combined effect of the tensile stress and seeped water is the direct cause of dilapidation of this silty clay slope.

张应力和水的共同作用，是导致了边坡失稳的直接原因。

The macroscopic hardness, microscopic hardness, tensile capability and press capability of fine grain samples were tested. In addition, the ultra fine grain material''s thermo-stability, mechanical capability and dilatability were studied.

分析了所得到的细晶材料的外观形貌、金相组织和透射电镜形态，测量了细晶材料的微观和宏观硬度、拉伸性能、压缩性能，并研究了超细晶材料的热稳定性、力学性能和热膨胀性能。

New ideas and methods in the paper:1 The formulas on perforated casing collapse strength were deducted, which offereda convenient method to analyze the relationship between casing collapse strength and perforation;2 The stress and displacement formulas on the system of casing, cement anddeformation under the non-uniform load were deducted, which offered the theoretical found for designing optimally casing string;3 The relationship between structure in-situ field of whole oil field and casing failurewere studied, which offered the scheme for the prediction of casing failure. The process of study in the paper:1 For simulating the relationship between the structure in-situ field and the casingfailure in the oil-deformation, the tests of the uniaxial tensile, compress, tnaxial compress and dilatability were made on the samples of the drill cores from deformation of casing failure position in Yuejing II oil field.

本文的主要创新： 1推导出了射孔套管抗挤强度的解析式，为分析射孔与套管强度的变化关系提供了简便的方法； 2推导出了非均匀地层载荷作用下套管、水泥环和地层组合体的应力和位移解析式，并非均匀作用下套管柱优化设计提供了理论依据； 3研究整个油田区块构造应力场与套管损坏关系，为预测套管损坏提供了可行方案；本文的研究过程如下： 1为模拟构造应力场与油层段套管损坏关系，做了大量的岩石单轴抗拉、单轴抗压、三轴试验以及岩石遇水膨胀试验，获得了研究区块岩石的弹性模量、泊松比、内聚力、内摩擦角以及岩石的线膨胀系数，这此数据为本文研究油层段套管损坏机理研究的理论分析和有限元法提供了实验数据。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。