Warning: file_put_contents(): Only 0 of 6455 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 Hetter是什么意思，Hetter的翻译，Hetter音标、读音、用法和例句_魏碑心思朗文词典
Magnetic properties of 2J4 alloy by ECAP is hetter than those by cold rolling, ECAP makes the grain of alloy fined and close to single magnetic domain. 由于ECAP方式使晶粒细化，达到或接近单畴结构，使得2J4合金的磁性能优于冷轧条件下的磁性能。