问题详情

由某种土的粒径分布曲线得其d30=0.1,由此可知(  )


A、<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: " times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">该土中粒径小于 <chmetcnv w:st="on" unitname="mm" sourcevalue=".1" hasspace="False" negative="False" numbertype="1" tcsc="0"> <span lang="EN-US">0.1mm</span> </chmetcnv>的颗粒的质量占总质量的<span lang="EN-US">30</span>%</span>

B、<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">该土中粒径大于 <chmetcnv w:st="on" unitname="mm" sourcevalue=".1" hasspace="False" negative="False" numbertype="1" tcsc="0"> <span lang="EN-US">0.1mm</span> </chmetcnv>的颗粒的质量占总质量的<span lang="EN-US">30</span>%</span>

C、<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">该土中粒径等于 <chmetcnv w:st="on" unitname="mm" sourcevalue=".1" hasspace="False" negative="False" numbertype="1" tcsc="0"> <span lang="EN-US">0.1mm</span> </chmetcnv>的颗粒的质量占总质量的<span lang="EN-US">30</span>%</span>

D、<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: " times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">上述说法均不对</span>

B、<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">该土中粒径大于 <chmetcnv w:st="on" unitname="mm" sourcevalue=".1" hasspace="False" negative="False" numbertype="1" tcsc="0"> <span lang="EN-US">0.1mm</span> </chmetcnv>的颗粒的质量占总质量的<span lang="EN-US">30</span>%</span>

C、<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">该土中粒径等于 <chmetcnv w:st="on" unitname="mm" sourcevalue=".1" hasspace="False" negative="False" numbertype="1" tcsc="0"> <span lang="EN-US">0.1mm</span> </chmetcnv>的颗粒的质量占总质量的<span lang="EN-US">30</span>%</span>

时间:2021-07-17 23:32 关键词: 水利水电建筑工程 高起专 水利工程测量 2019毕业清考 2019级毕业清考(考试分)

答案解析

A