1) loess-Na_(2)SiO_(3) composite body
黄土-Na2SiO3复合体
2) root-loess composite
根系-黄土复合体
3) Na_2SiO_3
Na2SiO3
1.
Based on the raw material of Na_2SiO_3, aluminum pigment is encapsulated by SiO_2.
以硅酸钠(Na2SiO3)为原料在颜料铝粉表面包覆SiO2,研究了SiO2/Al质量比(m(SiO2)/m(Al))、温度和pH值对铝粉析氢的影响,研究表明,最佳包覆条件为:m(SiO2)/m(Al)=7。
2.
The influence of concentration of Na_2SiO_3 on gold dissolution in alkaline thiourea solutions and the electrochemical behaviors of gold and its associate elements, such as silver, copper, nickel and iron, in alkaline thiourea solutions containing Na_2SiO_3 by electrochemical methods were discussed in detail.
采用电化学方法研究Na2SiO3浓度对碱性硫脲浸金的影响和金及其常见伴生元素银、铜、镍、铁在含有Na2SiO3的碱性硫脲溶液中的电化学行为。
4) composite soil
复合土体
1.
According to the bearing characteristics of soil nailing wall and the nail-soil interaction, the mechanical model was founded to analyze the bearing capability of composite soil and tensive capability of soil nail by shear-log theory,and the analytical solution of tension force was obtained, which was compared with the usual method in specification and the field tests data.
根据土钉墙受力特点,考虑钉土相互作用,建立了计算模型,并采用剪滞法理论来分析复合土体的受力性能及土钉的受拉性能,得出了土钉受拉荷载的解析解。
5) A. penduliflorus Lam. Complex
黄芪复合体
6) soil-roots system complex
根-土复合体
1.
Analyzing the experimental results and comparing them with theoretical results,It is shown that: the roots can improve the shear strength of soil;the shear strength between soil and soil-roots system complex will decrease when the moisture content of .
对试验结果进行了分析,并和理论计算相比较,结果表明:植物根系可以明显提高土体的抗剪强度;随着含水量的增加,土体和根-土复合体的抗剪强度会下降;直根和斜根对根-土复合体抗剪强度的提高是相似的,都是随着根条数的增加而增加,但斜根的加强作用要大些;随着根条数的增加,根-土复合体的c、φ值都会提高。
补充资料：sodium silicate hydrate (na2sio3.5h2o)
CAS：10213-79-3
分子式：Na2SiO3·5H2O
分子质量：148.14
中文名称：五水合硅酸钠；水合硅酸钠；五水偏硅酸钠
英文名称：Sodium silicate pentahydrate；Sodium metasilicate pentahydrate；Sodium silicate hydrate；crystamet；dorimetakeiso 5aq；metso granular；sodium silicate hydrate (na2sio3.5h2o)；Sodium metasilicate pentehydrate
性状描述：白色结晶状粉末。易溶于水和稀碱液中；不溶于醇和酸。水溶液呈碱性。露置空气中易吸湿潮解。具有去垢；乳化；分散；湿润；渗透性及PH值缓冲能力。较浓溶液对织物及皮肤有腐蚀作用。
用途：同用于超浓缩洗衣粉；洗涤剂；金属清洗剂；食品行业洗净剂，还用于纸张漂白；棉纱蒸煮；瓷泥分散等。
分子式：Na2SiO3·5H2O
分子质量：148.14
中文名称：五水合硅酸钠；水合硅酸钠；五水偏硅酸钠
英文名称：Sodium silicate pentahydrate；Sodium metasilicate pentahydrate；Sodium silicate hydrate；crystamet；dorimetakeiso 5aq；metso granular；sodium silicate hydrate (na2sio3.5h2o)；Sodium metasilicate pentehydrate
性状描述：白色结晶状粉末。易溶于水和稀碱液中；不溶于醇和酸。水溶液呈碱性。露置空气中易吸湿潮解。具有去垢；乳化；分散；湿润；渗透性及PH值缓冲能力。较浓溶液对织物及皮肤有腐蚀作用。
用途：同用于超浓缩洗衣粉；洗涤剂；金属清洗剂；食品行业洗净剂，还用于纸张漂白；棉纱蒸煮；瓷泥分散等。
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