... 厚度 Thickness 抗冻性 Frost Resistance 板岩岩相分析 Petrographic Description ...
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... 3人造石材 Artifisicial Stone 抗冻性 Frost and Thraw Resistance 耐化学腐蚀性 Chemical Resistance ...
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The frost resistance of Lytag concrete adding mineral admixture is better than that of ordinary concrete.
掺加矿物掺合料的粉煤灰陶粒混凝土的单面抗冻性大大优于普通混凝土的单面抗冻融性。
参考来源 - 轻质高强粉煤灰陶粒的制备及其混凝土性能Freeze-thaw resistance is used as a key to measure the durability of concrete. Presently, most experimental and theoretical studies are focused on normal mass concrete.
抗冻性是衡量混凝土材料耐久性的重要指标。
参考来源 - 冻融条件下湿筛大骨料混凝土多轴强度的试验研究Furthermore, it adds freezing resistance index and bending creep speed at 0C as a control index of aging resistance and crack resistance. Finally, it adjusts the temperature of rut test index.
与规范马歇尔方法相比,减小了混合料空隙率,舍弃了流值指标,加入了短期老化后0℃弯曲蠕变速率作为沥青混合料老化和低温抗裂性能控制指标,增加了抗冻性检验指标,调整了高温车辙检验的温度。
参考来源 - 多年冻土地区沥青混合料低温抗裂性能及配合比设计方法研究In the end, the thesis presents the measures to enhance frost durability of the cement concrete pavement.
在结论部分,提出提高混凝土抗冻性的措施。
参考来源 - 水泥混凝土路面抗冻性研究Fertility of No.2 drake was 0. The results showed that there was significant individual difference in freezability of drake semen.
结果表明公鸭个体在精子抗冻性方面存在着显著差异。
参考来源 - 鸭精液冷冻保存技术研究After anti-freezing determine in field, anti-freezing ability of XiazhenbaiNo. 1 and XiayouNo.3 was weak, but that of JincaiNo.3 and QiuzhenbaiNo.16 was strong.
经田间抗冻性鉴定,夏珍白1号和夏优3号的抗低温能力弱,而晋菜3号和秋珍白16号的强。
参考来源 - 不同季节生态型大白菜对温度胁迫的生理响应·2,447,543篇论文数据,部分数据来源于NoteExpress
试验研究了含气量对碾压混凝土抗冻性的影响。
The effect of air content on the frost resistance of roller compacted concrete(RCC)is discussed.
并对其抗压、抗折、新老界面粘结强度及抗冻性等进行了实验研究。
Bending strength, compressive strength, interfacial bond strength and frost-resistance were also studied and analyzed.
环已亚胺抑制可溶性蛋白质含量增加,同时也抑制细胞抗冻性发育。
Cycloheximide inhibited both the increase of soluble protein and the development of freezing tolerance.
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