Warning: file_put_contents(): Only 0 of 7384 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55
density gradient tube例句_density gradient tube英汉例句_density gradient tube双解例句_开心英文字典_柠咚词
开心英文字典

density gradient tube

D 开头单词

常见例句

    双语例句

  • The article discusses a new method for measuring the blending rabbit hair-wool blended yarn which has two or three components the method of density-gradient tube.
    本文研究探讨了一种新的测试二比例、三比例兔毛、羊毛混纺纱的纤维含量测试方法——即密度梯度管法。
    • 返回 density gradient tube