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- The results showed that,for 1420 alloy at double-ageing state,the maximum corrosion depth was consistent with the Gumbel distribution law. 以最大腐蚀深度为腐蚀损伤衡量指标,研究双级时效合金模锻件腐蚀的统计规律。
- The corrosion depth of LY12CZ and 7075T7351 aluminum alloy was measured with metalloscope.A statistical study of maximum corrosion depth for these aluminum alloys was carried out. 采用金相法测量了LY12CZ和7075T7351铝合金各腐蚀区域的腐蚀深度,研究了最大腐蚀深度的统计分布规律,并用统计分析的方法研究了上述合金在EXCO溶液中的腐蚀动力学规律。
- The maximum corrosion depth of pipe is acquired through measuring stochastically corrosion pit depth of pipe on the surface and using probabilistic method. According to cases of ASME code, the residual life of corrosion pipe is assessed. 通过随机实测管道表面的腐蚀凹坑深度,并采用概率统计的方法得到了管道最大腐蚀深度,然后参照ASME规范的有关准则进行了管道的腐蚀剩余寿命评估。
- This paper discusses the statistical rule of maximum corrosive pit depth and determination method of extremum estimation for local corrosion depth, and presents a practical example of calculation. 文章讨论了管道最深点蚀孔深度的统计规律以及局部腐蚀深度最大极值估计值的确定方法,并给出了实际算例。
- Keywords material test;obliquely incident X-ray radiography;3-D rotational microscope;maximum corrosion depth; 材料检测;X射线斜透射;三维光学显微镜;腐蚀坑最大深度;
- PROBABILITY DISTRIBUTION RESEARCH ON RATIO BETWEEN MAXIMUM CORROSION DEPTH AND AVERAGE CORROSION DEPTH UNDER CHLORIDE ENVIRONMENT 氯离子环境下钢筋最大腐蚀深度与平均腐蚀深度比值的概率分布研究
- maximum corrosion depth 最大腐蚀深度
- An Obliquely Incident X-Ray Radiography for Measuring Maximum Corrosion Depths in Metallic Plates 金属板材腐蚀坑最大深度的简易X射线斜透射测量技术
- And the corrosion equivalent relationship under these two environments is determined by contrasting the corrosion depth. 并得到了加速腐蚀与大气暴露试验的当量加速关系。
- Based on the corrosion depth and pipe working life, the func tional relationship between the pipe bend wear speed and conveying speed is proposed. 依据侵蚀深度和弯管工作寿命结果,推出了弯管磨损速度与输送速度之间函数关系。
- The distribution function of the corrosion depth is given, the dispersity of the corrosion corrosion depth depth and relationship between the corrosion depth and the corrosion time are studied. 给出了一定腐蚀时间下腐蚀深度的分布特性,对腐蚀深度分散性及腐蚀深度随时间的变化规律进行了研究;
- This creature lives in the depth of the ocean. 这种生物生活在海洋深处。
- The maximum load for this lorry is one ton. 这辆卡车最大载重量是一吨。
- I was out of my depth in that class. 在那个班里我跟不上。
- Clean off any corrosion before applying the paint. 先除去所有的锈迹再上油漆。
- The young man dived to a depth of 40 feet. 那个青年人潜到四十尺的深度。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- We should discuss the problems in depth. 我们应该深入地讨论这些问题。
- This hall holds a maximum of seventy people. 这厅最多容纳七十人。
- The depth of the universe is immeasurable. 宇宙无限深广。