1) etch-channel
腐蚀隧道
1.
At the same time,because quartz devices usually undertake physical impact,vibration,thermal impact,and radiation,etch-channel impairs their performance.
石英晶体中的腐蚀隧道缺陷是晶体结构中位错的宏观表现。
2) pipeline corrosion
管道腐蚀
1.
Multi-channels ultrasonic is dealt with,which is a key technology of in-line inspection of pipeline corrosion.
多通道超声自动检测是管道腐蚀内检测的关键技术。
2.
Using the broad-band ultrasonic inspection technology to develop the research on ultrasonic Pig with rotary probes and transducer array,the data processing for B-/C-scan imaging and 3D imaging of pipeline corrosion flaw was realized.
利用宽频超声检测技术开展了旋转探头和阵列探头管道超声内检测器(BUS-Pig)研究,实现了数据处理,管道腐蚀缺陷超声检测B、C扫描图像化和缺陷的三维图像化。
3.
Based on the corrosion inspection research and comprehensive technical and economic analysis, Corrosion and Protection Research Institute of Shengli Oilfield provides a scenario for fast inspecting and determining pipeline corrosion state without trenching, It includes technique, instruments, inspection procedure for measuring main parameters and error control.
胜利油田腐蚀与防护研究所在深入进行腐蚀检测技术研究与综合技术经济分析的基础上,提出了一条在不开挖管道的情况下快速检测和判断管道腐蚀状况的基本思路。
3) corroded pipeline
腐蚀管道
1.
Finete element analysis of critical residual wall thickness of corroded pipeline;
腐蚀管道临界剩余壁厚的有限元分析
2.
Assessment method for remaining strength of corroded pipeline and its application;
腐蚀管道剩余强度评价方法及其应用
3.
Reliability and residual strength analysis of corroded pipeline;
腐蚀管道的剩余强度与可靠性分析
4) corrosion pipeline
腐蚀管道
1.
BP neural network are combined with genetic algorithm (GA) named by modified BP-GA methods to successfully predict residual strength and critical pressure of injecting corrosion pipelines.
本文将BP神经网络和遗传算法相结合,得到一种新的神经网络,并将这种神经网络成功用于计算腐蚀管道的剩余强度和最大允许注水压力。
2.
BP neural network is combined with Genetic Algorithm (GA) named by modified BPGA methods to successfully predict residual strength and critical pressure of injecting corrosion pipelines.
将BP神经网络和遗传算法相结合 ,得到了一种可计算腐蚀管道剩余强度和最大允许注水压力的新神经网络。
3.
BP neural network were combined with genetic algorithm(GA) named by modified BP-GA methods to successfully predict residual strength and critical pressure of injecting corrosion pipelines.
将BP神经网络和遗传算法相结合 ,得到一种新的神经网络 ,并将这种神经网络成功用于计算腐蚀管道的剩余强度和最大允许输送压力。
5) boiler flue corrosion
烟道腐蚀
6) the outer corrosive pipeline
外腐蚀管道
1.
Finite element analysis of the glass fiber reinforced plastic of the outer corrosive pipeline;
外腐蚀管道玻璃钢补强有限元分析
补充资料：腐蚀
分子式：
CAS号：
性质： 材料与它所处的环境发生作用而产生的损坏。不仅金属材料会因腐蚀而损坏，而且非金属材料(如塑料、混凝土及木材等)也会因发生腐蚀而损坏。但在工业上，金属及其合金至今仍然是最主要的结构材料。金属因腐蚀造成的直接损失是巨大的，估计全世界每年约有相当于年产量10％的钢铁由于腐蚀而报废。腐蚀通常是指金属的损坏。
CAS号：
性质： 材料与它所处的环境发生作用而产生的损坏。不仅金属材料会因腐蚀而损坏，而且非金属材料(如塑料、混凝土及木材等)也会因发生腐蚀而损坏。但在工业上，金属及其合金至今仍然是最主要的结构材料。金属因腐蚀造成的直接损失是巨大的，估计全世界每年约有相当于年产量10％的钢铁由于腐蚀而报废。腐蚀通常是指金属的损坏。
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