查询词典 tensile strength

Indoor flexural fatigue tests are carried out, the results are analyzed and two types of double logarithm fatigue equation under different stress level andequivalent stress level are got. Using the fatigue equation, the fatigue performance of porous concrete and common semi-rigid base materials and cement concrete are compared, the fatigue stress coefficient which is used in the load stress calculation for porous concrete as undersurface of cement concrete pavement and the tensile strength structure coefficient which is used in the flexural stress check for porous concrete as base of asphalt pavement are obtained.

进行室内小梁弯拉疲劳试验，对疲劳试验数据进行分析，得出多孔混凝土不同失效概率下两种形式的双对数疲劳方程，利用疲劳方程，将其疲劳性能与常用半刚性基层材料和水泥混凝土进行比较，还得出了多孔混凝土作为水泥混凝土路面下面层荷载应力计算的疲劳应力系数，和作为沥青路面基层层底弯拉应力验算的抗拉强度结构系数。

Using the fatigue equation, the fatigue performance of porous concrete and common semi-rigid base materials and cement concrete are compared, the fatigue stress coefficient which is used in the load stress calculation for porous concrete as undersurface of cement concrete pavement and the tensile strength structure coefficient which is used in the flexural stress check for porous concrete as base of asphalt pavement are obtained.

进行室内小梁弯拉疲劳试验，对疲劳试验数据进行分析，得出多孔混凝土不同失效概率下两种形式的双对数疲劳方程，利用疲劳方程，将其疲劳性能与常用半刚性基层材料和水泥混凝土进行比较，还得出了多孔混凝土作为水泥混凝土路面下面层荷载应力计算的疲劳应力系数，和作为沥青路面基层层底弯拉应力验算的抗拉强度结构系数。

Therefore the tensile strength data of sized and unsized carbon fibre can be analyed by this means.

炭纤维属于脆性材料，其拉伸强度具有分散性，基本服从Weibull统计分布。

Flexo printing mechanism cards and membership cards making speed on the expansion of the dot is also a relatively significant impact on the speed of choice is a complicated issue, which should take into consideration the nature of the ink, particularly megnet of viscosimetry and dry, and publishes materials and high tensile strength, Business card printing and membership card when tassion, machine performance and other factors.

刚印机制卡和会员卡制息速度差网点的扩不小也有比力明显的感化，速度的拔取也是一个驳杂的事件，它答思考到油不朱的本质，不入格是粘度和潮不不安性，以及承印质料的抗张强度、制卡和会员卡制息时的压辛、机械本能机能等成不合。

The structure of uncured mix and vulcanite, physical and chemical interaction between filler and matrix, mechanical property of composites were investigated It was found and explained that the compact relationship among bound rubber, cross-linkage density and physical property in mineral filler/silicone rubber composite In detail, BR〓, D〓(cross-linkage density using basic solvent as swell liquid) and module have direct relationship, because they all show chemical interaction between filler and matrix from different angles, respectively BR〓(bound rubber in toluene solvent), D〓(cross-linkage density using toluene solvent as swell liquid) and tensile strength have compact relationship also, because they all show total interaction from different angles, respectively

研究了未硫化胶和硫化胶的结构、填料与基体的物理化学作用、及这些结构和作用的表现形式，发现和解释矿物填料/硅橡胶复合材料中结合橡胶、交联密度与复合材料的力学性能密切关系。具体说，BR〓、D〓和弹性模量均从某个侧面反映复合材料中填料与基体间的化学作用，三者的关系比较密切：BR〓、D〓和抗拉强度均反映复合材料中填料与基体间总体相互作用，三者的关系比较密切。

Moreover, the tensile strength of the vulcanizate with different rubber/resin ratios was discussed.

此外，随橡塑比的增加，加入蒙脱土的体系拉伸强度增大。

The best mechanical properties of EPDM/ZDMA vulcanizate has a tensile strength of 38 MPa with 500% elongation at break.

首次用原位合成的ZDMA制得了拉伸强度为38MPa，扯断伸长率为500％的EPDM硫化胶。

The increase in the tensile strength of the TPVOMMT nanocomposite was 55% vs TPV, and 33% vs the dynamic vulcanizate that based on PP/EPDM/Na-MMT.

在m：m=70：30条件下，TPVOMMT纳米复合材料的拉伸强度比未改性的提高33%，比未加入蒙脱土的热塑性弹性体提高55%。

A micro method was presented to study tensile strength of stitched laminates. A geometrical model of local waviness of fiber around stitches was established.

提出了缝合复合材料层合板抗拉强度的微观分析方法，建立了针脚处纤维局部弯曲的几何模型。

The tensile strength parallel to the grain is mainly determined by the wood density and fiber length.

影响木材顺纹拉伸强度的主要因子是木木材材密度和纤维长度。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。