成考院校在线答案
- 2024-03-05 [判断] <p class="MsoNormal" style="line-height:18.0pt;mso-line-height-rule:exactly; mso-pagination:widow-orphan">39、<span style="font-family:Microsoft Yahei;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";color:windowtext">水泥是水硬性胶凝材料，所以在运输和贮存中不怕受潮。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2024-03-05 [判断] <p class="MsoNormal" style="mso-pagination:widow-orphan">32、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-ascii-font-family:ˎ̥; mso-hansi-font-family:ˎ̥;color:#4F81BD">在其它条件相同时，用卵石代替碎石配置混凝土，可使混凝土强度得到提高，但流动性减小。</span><span style="mso-bidi-font-size:10.5pt;font-family:"ˎ̥",serif;color:#4F81BD"> </span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" align="left" style="text-align:left;mso-pagination:widow-orphan; tab-stops:333.0pt;vertical-align:middle">1、<span style="mso-bidi-font-size: 10.5pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";color:windowtext;mso-font-kerning:0pt">硅酸盐水泥石耐热性差，主要是因为水泥石中含有较多的（）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:18.0pt;mso-line-height-rule:exactly; mso-pagination:widow-orphan">2、<span style="font-family:Microsoft Yahei;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:black; mso-themecolor:text1">生石灰的主要化学成分是</span><u><span lang="EN-US" style="color: black;mso-themecolor:text1"><span style="mso-spacerun:yes"> </span></span></u><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:black; mso-themecolor:text1">。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt;color:black;mso-themecolor:text1;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" align="left" style="text-align:left;mso-pagination:widow-orphan; tab-stops:333.0pt">2、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; color:windowtext;mso-font-kerning:0pt">预应力混凝土中不宜使用的外加剂为（）</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" align="left" style="text-align:left;mso-pagination:widow-orphan; tab-stops:333.0pt">16、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; color:windowtext;mso-font-kerning:0pt">已知混凝土的砂石比为</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt">0.54</span><span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";color:windowtext;mso-font-kerning: 0pt">，则砂率为（</span><span style="mso-bidi-font-size:10.5pt;color:windowtext; mso-font-kerning:0pt"> </span><span style="mso-bidi-font-size:10.5pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";color:windowtext;mso-font-kerning:0pt">）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="margin-top:10.0pt;margin-right:0cm;margin-bottom: 10.0pt;margin-left:0cm;line-height:18.0pt;mso-line-height-rule:exactly; mso-pagination:widow-orphan">8、<span lang="EN-US" style="color:black;mso-themecolor: text1">AC</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:black; mso-themecolor:text1">－</span><span lang="EN-US" style="color:black;mso-themecolor: text1">20</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:black; mso-themecolor:text1">表示该沥青混合料是</span><u><span lang="EN-US" style="color:black; mso-themecolor:text1"><span style="mso-spacerun:yes"> </span></span></u><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:black; mso-themecolor:text1">。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt;color:black;mso-themecolor:text1;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="margin-top:10.0pt;margin-right:0cm;margin-bottom: 10.0pt;margin-left:0cm;line-height:18.0pt;mso-line-height-rule:exactly; mso-pagination:widow-orphan">4、<span style="font-family:Microsoft Yahei;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:black; mso-themecolor:text1">沥青混合料配合比设计中，沥青含量常以</span><u><span lang="EN-US" style="color:black;mso-themecolor:text1"><span style="mso-spacerun:yes"> </span></span></u><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font: minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;color:black;mso-themecolor:text1">的质量比的百分率表示。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"> <o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:-.1pt;mso-para-margin-left:-.01gd; line-height:18.0pt;mso-line-height-rule:exactly"><span style="font-family: 宋体;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin; color:black;mso-themecolor:text1">①沥青与沥青混合料</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><span style="mso-spacerun:yes"> </span></span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font: minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;color:black;mso-themecolor:text1">②沥青与矿料</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><span style="mso-spacerun:yes"> </span></span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font: minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;color:black;mso-themecolor:text1">③沥青与集料</span><span lang="EN-US" style="color:black;mso-themecolor:text1"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoBodyTextIndent" style="margin-top:10.0pt;margin-right:0cm; margin-bottom:10.0pt;margin-left:0cm;mso-para-margin-top:10.0pt;mso-para-margin-right: 0cm;mso-para-margin-bottom:10.0pt;mso-para-margin-left:0gd;line-height:18.0pt; mso-line-height-rule:exactly;mso-pagination:widow-orphan">9、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font: minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;color:black;mso-themecolor:text1">在各类稳定煤矸石混合料中，强度较高的是：</span><u><span lang="EN-US" style="color:black;mso-themecolor:text1"><span style="mso-spacerun:yes"> </span></span></u><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:black; mso-themecolor:text1">。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt;color:black;mso-themecolor:text1;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2024-03-05 [单选] <p class="MsoNormal" style="line-height:18.0pt;mso-line-height-rule:exactly; mso-pagination:widow-orphan">14、<span style="font-family:Microsoft Yahei;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:black; mso-themecolor:text1">我国现行国标规定：</span><span lang="EN-US" style="color:black; mso-themecolor:text1">P<b>.</b>O</span><span style="font-family:Microsoft Yahei; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin; color:black;mso-themecolor:text1">水泥初凝时间、终凝时间分别</span><u><span lang="EN-US" style="color:black;mso-themecolor:text1"><span style="mso-spacerun:yes"> </span></span></u><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font: minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;color:black;mso-themecolor:text1">。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:black;mso-themecolor:text1; mso-font-kerning:0pt"> <o:p></o:p></span></p>