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1、读书破万卷下笔如有神建筑材料模拟试题二一、单项选择1材料的密度(),表现密度()及体积密度()存在如下关系:()。A BC D2材料的厚度加大则材料的导热系数()。A 加大B减小C 不变D不确定3石灰在使用前一般要进行陈伏,这是为了()。A有利于结晶B蒸发多余水分C消除过火石灰的危害D降低发热量4建筑石膏的化学成分是()。A无水硫酸钙 型半水石膏型半水石膏天然二水石膏5国家规范中规定,水泥()检验不合格时,需按废品处理。A强度B初凝时间C终凝时间D水化热6下列工程中,()宜选用硅酸盐水泥。A预应力混凝土B耐酸混凝土C处于海水中的混凝土工程D高温养护混凝土7掺活性混合材料的水泥抗碳化能力差的原因
2、是由于水泥石中()的原因。A孔隙BCa(OH)2含量低C Ca(OH)2含量高DCO2含量高8减水剂能使混凝土拌和物在不增加水泥用量的条件下,改善和易性,降低()A保水性 B泌水性C耐久性 D流动性9混凝土的抗冻性用抗冻等级(F)来表示,抗冻等级在()以上的混凝土简称为抗冻混凝土。AF50 BF40 读书破万卷下笔如有神CF30 DF20 10炎热夏季施工的混凝土工程,常采用外加剂是()。A早强剂B缓凝剂C引气剂D速凝剂11当混凝土拌合物流动性偏小时,应采取()办法来调整。A保证水灰比不变的情况下,增加水泥浆数量B直接加水泥C保证砂率不变,增加砂石用量D单纯加水12混凝土的强度等级是根据()标
3、准值来确定的。A抗拉强度B劈裂强度C立方体抗压强度D棱柱抗压强度13钢材随时间延长而表现出强度提高,塑性和冲击韧性下降,这种现象称为()。A钢的强化B时效C时效敏感性D钢的冷脆14使钢材的强度、硬度提高,塑性和韧性显著降低,还可以显著加大钢材的冷脆性的合金元素是()。AOBSCPDSi15建筑石油沥青的牌号愈高,则()。A黏性愈小B塑性愈小C.耐热性愈差D硬度愈大16非承重外墙应优先选用()。A烧结普通砖B烧结多孔砖C烧结空心砖D石膏板二、多项选择(选错一个则不得分)1石灰在空气中凝结硬化是受到的作用有()。A 结晶作用B酸化作用C 碳化作用D干燥作用E 外加剂的作用 F 中和作用2影响硅酸盐
4、水泥技术性质的因素有()。文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR
5、1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F
6、6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR
7、1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F
8、6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR
9、1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F
10、6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7读书破万卷下笔如有神A 石膏掺量 B养护时间(龄期)C 温度和湿度 D强度E 外加剂的影响 F 凝结时间影响混凝土拌和物和易性的主要因素有()。单位体积用水量砂率外加剂时间和温度标准稠度用水量 F安定性改善混凝土拌和物流变性能的外加剂有()。减水剂缓凝剂引气剂早强剂防水剂 F促硬剂硅酸盐水泥不适用于()。工业厂房建筑工程大体积结构耐
11、高温结构高档宾馆建筑工程海工工程 F耐磨地面安全玻璃的品种有()。夹丝玻璃夹胶玻璃镀膜玻璃钢化玻璃玻璃砖 F玻璃砖三、判断题(正确画,错误画)软化系数越大,材料的耐水性能越差。()2低合金钢适用于经受动荷载的钢结构。()3钢号为Q235 Ab 的钢其性能好于钢号为235DF 的钢。()4钢中碳的含量越少则强度越低、塑性越差。()5空心砖和多孔砖都可做为承重墙体材料。6 材料的导热系数与其厚度无关。()7 钢筋经冷加工时效,其强度提高而硬度减小。()8欠火石灰会引起石灰的后期熟化,抹灰后会造成起鼓和开裂。()9砌筑砂浆强度与水灰比有关。()10合金钢中碳元素仍然是与技术性能密切相关的合金元素。(
12、)四、简答题影响材料强度测量值的因素有那些?文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9
13、I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 H
14、E9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9
15、I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 H
16、E9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9
17、I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 H
18、E9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7读书破万卷下笔如有神答:2水泥石腐蚀的原因是什么?有哪些类型?如何克服水泥石的腐蚀?答:3与硅酸盐水泥相比,矿渣硅酸盐水泥在性能上有哪些不同?分析它们各自的适用和不适用范围。答:与传统沥青防水卷材相比较,高聚物改性沥青防水卷材、合成高分子防水卷材各有什么突出的优点?答:五、计算题1某材料的孔隙率为24%,此材料在自
19、然状态下的体积为40cm3,质量为85.50g,吸水饱和质量为89.77g,烘干后的质量为82.30g,求该材料的,和 WW。解:文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B
20、1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H
21、7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B
22、1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H
23、7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B
24、1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H
25、7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7读书破万卷下笔如有神参考答案一、单项选择1B 2C 3 C 4B 5B 6A 7B 8 B 9A 10B 11A 12 C 13B 14C 15A 16C 二、多项选择题(选错一个则不得分。)ACD 2ABCE 3ABCD 4 A
26、C 5BCE 6 ABD 三、判断题(正确画,错误画)()2()3()4()5()6()7()8()9()10()四、简答题1影响材料强度测量值的因素有那些?答:影响材料强度测量值的因素有:试件的形状和大小;加荷速度;温度;含水状态;表面状况。2水泥石腐蚀的原因是什么?如何克服水泥石的腐蚀?答:水泥石腐蚀的原因是:水泥的组成成分中含Ca(OH)2和水化铝酸钙等易引起腐蚀的物质及结构上含较多的孔隙。外界环境含有腐蚀性介质或动淡水的长期冲蚀。克服水泥石腐蚀的措施:合理选择水泥品种;提高混凝土密实度;表面做保护层。3与硅酸盐水泥相比,矿渣硅酸盐水泥在性能上有哪些不同?其适用范围如何?答:矿渣硅酸盐水
27、泥的特性:保水性差,泌水性大,耐热性高,耐海水、硫酸盐腐蚀。矿渣硅酸盐水泥适用:耐热混凝土;大体积混凝土;蒸汽养护混凝土;耐海水,软水,硫酸盐腐蚀的混凝土。与传统沥青防水卷材相比较,高聚物改性沥青防水卷材有什么突出的优点?答:高聚物改性沥青防水卷材:高温不流淌,低温不暗裂;抗拉强度高;延伸率大;价格适中。五、计算题1解:Vm=82 3/(40(1 24%)=2.71g/cm3 V=407.47=32.53cm3 V开=(89.77 82.30)/水=7.47cm3 V0=40cm3文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7
28、HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X
29、9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7
30、HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X
31、9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7
32、HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X
33、9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7
34、HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7读书破万卷下笔如有神=m/V=85.5/40 7.47=2.63g/cm3 100%mmm=W112w=(89.77 82.3)/82.3)100%=9.1%文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9
35、I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 H
36、E9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9
37、I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 H
38、E9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9
39、I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7文档编码:CR1R4J2H3H7 HE9Q6N6J6F6 ZR1F8B1X9I7
限制150内