强度下降 meaning in English
reduction in strength
strength degradation
Examples
- The fibers lose strength and become brittle .
纤维强度下降，且易断。 - Because the low interface strength of carbon nanotube and metal matrix , carbon nanotube do not act as enhancements to bending
由于碳纳米管与基体的界面结合强度低，使复合材料抗弯强度下降。 - Cs rod had good mechanical strength in dry state , but mechanical strength decreased greatly as water content increased
当含水量较低时，棒材具有较大的力学强度，随着含水量增加，其力学强度下降较快。 - The high temperature bending strength and fracture toughness of si3n4 ceramic prepared by in - site toughening and nano - powders strengthening were studied
氧化初期强度下降的较快，然后趋缓，氧化100h后强度保留率为67 。 - Increase of fatigue crack growth rates of 316l at elevated temperature mainly results from the drop of material intensity and elastic modulus
由于温度升高316l的弹性模量和强度下降，因此奥氏体材料疲劳裂纹扩展速率随着温度升高而提高。