• With site deterioration the wood crushing and bending strength is increased.

    随着立地贫瘠化木材抗弯强度增大

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  • Bending strength significantly increased after 200 and 400 hours of aging only.

    弯曲强度显著增加200400小时老化

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  • Bending Strength and Weibull modulus of eight kinds of ceramics samples were studied.

    研究了不同陶瓷试样抗弯强度韦布尔模数

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  • Additionally, the fracture surfaces of bending strength specimen were also explained.

    此外抗弯强度试样断口进行了分析。

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  • The hardness, the fracture toughness and the bending strength of the composites were tested.

    热压烧结后材料硬度断裂韧性抗弯强度进行了测试和分析

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  • Bending strength is a critical index for inspection and evaluation of cement concrete facing.

    水泥砼面层以抗折强度作为强度检验评定首要指标

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  • It is found that the bending strength of gauge glass increases when the temperature decreases.

    随着温度降低玻璃板抗弯强度测定增加

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  • Full radius hob on tooth tip is one of the effective measures by increasing gear tooth bending strength.

    应用齿顶整圆弧滚刀提高齿轮弯曲疲劳强度有效措施之一

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  • The mechanism of bending strength increased by bauxite chalmette and the process were investigated by XRD and SEM.

    利用XRD、SEM等测试手段,对熟铝矾土提高瓷坯抗弯强度机理生产工艺进行了研究。

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  • Bending strength, compressive strength, interfacial bond strength and frost-resistance were also studied and analyzed.

    并对其压、抗、新老界面粘结强度抗冻性等进行了实验研究。

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  • Within certain temperature range, the bending strength of wood and plastic composites reduces with the temperature power-up.

    一定温度范围内复合材料抗弯性能随温度升高而降低

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  • Considering the system errors of gear drive and teeth synthetic flexibility, the loading point of bending strength was studied.

    考虑系统误差轮齿综合柔度齿轮弯曲强度计算力点进行研究。

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  • The carrying capacity of a reinforced concrete slab under concentrated load depends on its bending strength and punching strength.

    集中力作用钢筋承载力取决于抗弯强度冲切强度。

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  • The tensile strength and bending strength of gas-assisted molding automobile handle were compared with conventional injection molding.

    并对汽车把手成型制品传统注塑成型制品的抗拉强度抗弯强度进行了比较。

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  • The effect of the sintering temperature and the mullite content on the dielectric properties and the bending strength has been studied.

    研究烧结温度莫来石含量复合材料的介电性能抗弯强度影响

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  • When detection bending strength of perforation board, it is necessary to based times of theory width of modules on the width of modules.

    提出检测穿孔强度试件构成单元理论宽度倍数作为试件宽度的计算依据。

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  • The tensile strength, bending strength, impact strength, tensile modulus of elasticity and bending modulus of elasticity were determined.

    测试塑木板材的拉伸强度弯曲强度、冲击强度、拉伸弹性量、弯曲弹性模量等力学性能;

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  • The results show that porosity is a linear function of graphite content and that bending strength is an exponential function of porosity.

    结果表明孔隙石墨含量呈线性关系抗弯强度与孔隙度呈指数关系

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  • The dry density, bending strength and compressive strength of foam concrete block increased with the increasing of the amount of fly ash.

    粉煤灰加入增加泡沫混凝土砌块密度递增,抗抗压强度增大。

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  • The results show that steel fiber reinforced ferroconcrete t beam possesses high bending strength and excellent crack resistance property.

    结果表明纤维增强钢丝网混凝土T形梁具有较高的正截面抗弯强度良好的性能

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  • Bending strength and fracture toughness of the composite were studied, and the microstructure of the composite was researched by TEM techniques.

    复合材料强度韧性进行了研究,采用TEM技术材料微观结构进行了分析。

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  • The result shows that, for a definite hybrid composite, the bending strength increases as the numbers of the plies drop-off at a station reduce.

    结果表明对于一定混杂复合材料弯曲强度随着位置层错数目的减少而增加;

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  • The measuring technique of tensile strength of ceramics is usually sophisticated, but it is easy for us to measure the bending strength of ceramics.

    陶瓷材料强度测试技术一直是个难以解决问题,抗弯强度测定则已经较成熟简便

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  • Airport cement concrete pavement structural parameters include slab thickness, concrete bending strength elastic modulus and foundation reaction module.

    机场水泥混凝土道面结构参数包括、混凝土强度和弯拉弹性量、地基反应模量。

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  • The study results in the paper can be conclude that the bending strength and fatigue life of RPC with steel fibre are much higher than those of plain RPC.

    本文研究结果归纳为纤维RPC相比纤维加入大大增加了活性粉末混凝土的抗折强度疲劳寿命

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  • The stress shielding rate, bending strength of different directions and torsion strength of the three different fixation methods were measured and compared.

    然后固定方法对固定骨段应力遮挡不同加载方向弯曲强度扭转强度进行测试

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  • The results show that the dry density, bending strength and compressive strength of foam concrete block decreased with the increasing of the amount of foam.

    研究结果表明泡沫加入增加,泡沫混凝土砌块密度逐步减小,抗抗压强度递减。

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  • The results are compared to those of the standard involute gear and proof that the bending strength of the composite profile tooth is higher than that of involute one.

    结果表明,复合齿齿轮渐开线齿形齿轮具有更高弯曲强度

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  • The results of mechanical test show that is bending strength, toughness against impact and void ratios can be improved after the rich iron matris is added with rare earth.

    力学性能测试结果表明添加稀土体及其金刚石复合材料抗弯强度冲击韧性孔隙度均明显的改善

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  • It indicates that there are significant differences for microfibril Angle, basic density, bending strength and rate of shrinkage of poplar 63 and poplar 69 by variance analysis.

    方差分析表明:63杨、69杨微纤丝基本密度抗弯强度差异显著,说明63和69杨滩地类型影响较大。

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