modulus of rupture
抗折模量：指梁在弯曲时破裂的极限强度
常用释义
英式发音
美式发音
基本释义
- 抗折模量：指梁在弯曲时破裂的极限强度，等于破裂时的弯矩除以梁的截面模量。
例句
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1·Heat treated boards display a reduced modulus of rupture and an increase in dustiness.经过热处理后，板材的断裂模数变小，而含尘量增加。
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2·It has a rolled, rigidized surface which gives it a high modulus of rupture and compressive strength as well as high abrasion and hot gas erosion resistance.它具有滚压刚化表面，不仅断裂模数大、耐压强度高，而且具备良好的抗磨损和抗热气腐蚀能力。
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3·With respect of bamboo, bending strength and modulus of rupture increased gradually from inboard bamboo inner place to outboard bamboo skin in the radial direction.毛竹沿径向的弯曲强度和弯曲模量从最内层竹黄处向最外层竹青处逐渐增大。
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4·The grey relational degree between pore size distribution and modulus of rupture (MOR) of the castable was larger than that with cool crushing strength (CCS) at the same temperature.在相同热处理温度下，孔径分布与浇注料抗折强度的关联度大于与耐压强度的关联度；
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5·The results from experiments showed that the relationship between modulus of elasticity(MOE), modulus and Rupture(MOR) and adhesive pressure are non-linear.结果表明，塑化杨木单板的静曲模量和静曲强度与塑化压力呈非线性关系。
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6·Results show that yarns sized by sizes with films of higher breaking elongation and specific work of rupture and lower initial modulus have better abrasive resistance and weaving performance.研究结果表明，浆膜断裂伸长率和断裂比功大的。拉伸模量小的浆料上浆的浆纱耐磨性较好，织造性能也较比良。
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7·High strength high modulus PVA fiber has the advantages of big specific work of rupture, good stickability and low price.高强高模pva纤维具有断裂比功大、易于粘接、价格低廉等优点。
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8·The bundle tensile testing (SIROLAN - TENSOR) is used to identify damages of strength, strain, rupture work, and initial modulus of tops before and after dyeing.采用束纤维强伸性测量方法(TENSOR)，能快速准确地给出毛条染色前后的强度、伸长、断裂功的护伤。
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9·The modulus of the material decreases and the inelastic strain increases with the increase of tension stress, and the composite exhibits a largely non-linear stress-strain behavior up to rupture.随着应力的增加，材料模量减小，非弹性应变变大，复合材料的应力-应变行为表现为非线性直至断裂。
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10·The road performance test include: compression strength, cleavage strength, rupture strength, modulus of compression strength resilience, shrinkage, fatigue test and washout test.路用性能的试验内容包括：抗压强度、劈裂强度、抗弯拉强度、抗压回弹模量、温缩干缩、抗冲刷试验、冻融试验和疲劳性能试验。