Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/c03baaeb23dad795c502d0b2f7cabcea.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55
parent material horizon例句_parent material horizon英汉例句_parent material horizon双解例句_绍翊字体网有道词典
绍翊字体网有道词典

parent material horizon

P 开头单词

常见例句

    双语例句

  • Horizon C is relatively unweathered parent material form which the mineral components of the above layers are derived.
    C 水平层是相对未风化的母质土，其它层的矿物都源于此。
    • 返回 parent material horizon