1) chemically combined water content
化学结合水量
1.
The compressive strength and the chemically combined water content of the hardened cement pastes continuously increase with improving fineness of coal gangue during curing age.
研究了热活化煤矸石的细度和掺量对水泥浆体流动度、凝结时间,水泥硬化浆体抗压强度、化学结合水量和微观结构的影响。
2.
By testing chemically combined water content and compressive strength of hardened pastes at different ages,the influence of fineness and content of fly ash on hydration characteristics of cement-fly ash composite under the steam curing condition was studied.
通过测定不同龄期净浆的化学结合水量和抗压强度,研究了在蒸汽养护条件下粉煤灰掺量、细度对水泥-粉煤灰复合胶凝材料水化性能的影响。
3.
The chemically combined water content continuously increases with curing age.
结果表明:粉煤灰的掺入对提高浆体的流动性有明显改善作用,不同细度的粉煤灰对浆体流动性的改善程度不同;粉煤灰掺入使浆体的凝结时间明显延长,并使早期化学结合水量和早期强度降低。
2) chemical bond water
化学结合水
1.
Studies on hydration heat, breakage strength and content of chemical bond water in cement-gangue compound neat mortar show that amount of gangue blended in cement mortar and its activation degree play important role in hydration process of cement/gangue compound system.
通过对掺煤矸石水泥复合净浆体系水化热、抗压强度和化学结合水含量的测定研究了煤矸石的掺量、活性高低对水泥-煤矸石复合体系水化进程的影响。
3) chemical combined water
化学结合水
1.
The degree of hydraulicity of hardened cement pastes added with assistant cementitious materials such as coal gangue were obtained by determining the chemical combined water content.
采用化学结合水的方法测定了高性能水泥-煤矸石体系硬化浆体的水化程度,用盐酸选择性溶解的办法测定了体系中煤矸石的反应程度,同时用差示扫描量热法测定了煤矸石的活性反应对体系中Ca(OH)2含量的影响。
4) chemically combined water
化学结合水
1.
By testing chemically combined water and compressive strength of hardened pastes at different ages, the influence of fineness and content of fly ash on hydration characteristics of cement fly ash composite binders at low water binder ratio was studied.
通过测定不同龄期净浆的化学结合水量和抗压强度 ,探讨了低水胶比条件下粉煤灰细度、掺量对水泥 粉煤灰复合胶凝材料水化性能的影响 。
5) physico-chemical bound water
物理化学结合水
6) nonstructural carbohydrate contents
非结构碳水化合物含量
1.
The relative moisture and nonstructural carbohydrate contents were studied at NeiMongol University.
通过室外盆栽实验,研究了冷蒿相对含水量、非结构碳水化合物含量的变化规律。
补充资料：化学结合型硅球202(改性)
分子式：
CAS号：
性质：由二氧化硅组成的多孔小球。白色。比表面积160～190m2/g。具有柱效率高、热稳定性好、耐溶剂冲洗等优点。将长链脂肪醇化学结合在DG-2表面上制成。用作气相色谱固定性分离和分析C1～C4烷、烯、炔等有机化合物。
CAS号：
性质：由二氧化硅组成的多孔小球。白色。比表面积160～190m2/g。具有柱效率高、热稳定性好、耐溶剂冲洗等优点。将长链脂肪醇化学结合在DG-2表面上制成。用作气相色谱固定性分离和分析C1～C4烷、烯、炔等有机化合物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条