土的天然含水量是指( )之比的百分率。
A.土中水的质量与所取天然土样体积
B.土中水的质量与土的固体颗粒质量
C.土中水的体积与所取天然土样体积
D.土中水的体积与土的固体颗粒体积
正确答案是B
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/452951.html
上一篇:若“p∧q”与“p→q”均真,则( )。
下一篇:Passage TwoThe faces of elderly, happily-married people sometimes resemble each other. Dr. Aiken studied a number of couples who had been married for at least twenty-five years. Each couple provided four photographs---one photo of each partner at