permanent linear change的意思|示意
永久线胀缩
permanent linear change的网络常见释义
永久线胀缩 ... perlite珠岩 permanent linear change永久线胀缩 perovskite钙钛矿 ...
永久线膨胀 ... permanent joint ①固定接点②固定连接 permanent linear change 永久线膨胀(耐火材料高温时的) permanent load 恒定负载,恒载 ...
permanent linear change相关短语
1、 permanent linear change on heating 加热永久线变化
2、 permanent linear change on reheating 涵义重烧残余线变化