1) carbonation life
碳化寿命
1.
Considering randomness and fuzziness of limit of initial corrosion of steel bar,the random and fuzzy criterion of carbonation life is established on the basis of research on the random model of carbonated depth and the conditions for occur- rence of initial corrosion of steel bar.
本文在混凝土碳化随机模型和钢筋开始锈蚀条件研究基础上,考虑钢筋开始锈蚀界限的模糊性和随机性,建立了模糊随机碳化寿命准则,应用模糊随机可靠性理论,提出了预测混凝土结构碳化寿命及剩余寿命的方法。
2.
It showed that the carbonation life based on measured data is less than the theoretical values.
耐久性是混凝土结构工程中普遍存在的一个难题,本文结合顺德大礼堂的检测鉴定,对其耐久性进行了评估,并与理论计算结果进行对比,结果表明基于实测数据的碳化寿命略小于理论计算值,该法可为类似工程提供参考。
3.
Probability limit states method for durability design based on criterion of carbonation life;
根据理论与经验相结合的碳化深度模型,选择混凝土保护层厚度与混凝土立方体抗压强度作为耐久性设计参数,建立了基于碳化寿命准则的耐久性概率极限状态设计方法,给出了碳化寿命耐久性接受准则、分项系数与设计表达式。
2) carbonization life
碳化寿命
1.
The stochastic analysis on carbonization life of reinforced concrete structure;
在役钢筋混凝土结构模糊碳化寿命的随机分析
2.
Probabilistic model analysis of carbonization life for structure;
混凝土结构碳化寿命的概率模型研究
3) anti-carbonation durability life
碳化耐久性寿命
4) oxidation lifetime
氧化寿命
1.
The Ozawa's and Kissinger's equations were employed for the kinetic parameters of thermal oxidation reaction of edible peanut oil, and it's oxidation lifetime were also calculated by using Ozawa's equation.
利用差示扫描量热法(DSC)测定了四种食用花生油的热氧化稳定性,用Ozawa法和Kissinger法计算了四种食用花生油热氧化反应的动力学参数,推算了不同温度下的氧化寿命。
5) aging life
老化寿命
1.
Research on the prediction of aging life of cables caused by heat;
电缆热老化寿命的预测研究
2.
Prediction of aging life for rubber vibration isolator
橡胶隔振器老化寿命的预测
3.
After hot and aging life study of the cable insulation material has been conducted through hot analytical method,a calculation formula of the cable insulation material s hot and aging life has been derived.
利用热分析技术,对电缆绝缘材料的热老化寿命进行研究,得到电缆绝缘材料的热老化寿命的计算公式。
6) poled lifetime
极化寿命
1.
The process of poling decay with time for poled polymer film waveguides was studied, and an integrated optical method to characterize the order parameter and the poled lifetime of the film waveguides was presented in this paper.
研究了极化聚合物薄膜波导的退极化过程，提出了表征极化聚合物薄膜取向有序度和极化寿命的集成光学方法。
补充资料：碳化硅晶须补强碳化硅陶瓷基复合材料
分子式：
CAS号：
性质：以碳化硅陶瓷为基和以碳化硅晶须为增强剂的新型陶瓷材料。通过晶须的载荷转移、拔出及裂纹偏转作用，获得比普通碳化硅更高的强度和韧性。使用温度达1400℃。是一种重要的高温结构陶瓷。用于燃气轮机叶片等高温部件和耐磨件制造。采用原位生长工艺和烧结工艺制取。
CAS号：
性质：以碳化硅陶瓷为基和以碳化硅晶须为增强剂的新型陶瓷材料。通过晶须的载荷转移、拔出及裂纹偏转作用，获得比普通碳化硅更高的强度和韧性。使用温度达1400℃。是一种重要的高温结构陶瓷。用于燃气轮机叶片等高温部件和耐磨件制造。采用原位生长工艺和烧结工艺制取。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条