Warning: file_put_contents(): Only 0 of 7673 bytes written, possibly out of free disk space in /www/wwwroot/ndsq.cn/index.php on line 55 Knoop hardness number是什么意思，Knoop hardness number的翻译，Knoop hardness number音标、读音、用法和例句_开心英文字典_柠咚词
Because the hardness number obtained depends on the applied load, Knoop test restless should always cite the load used. 因为硬度值的获得和载荷十分密切，所以不太精确的努氏试验总是采用用过的载荷值。 blog.sina.com.cn