3) sulphate salty soil
硫酸盐渍土
1.
According to the complexity of the sulphate salty soil,the paper analyzes the harm and the cause of the sulphate salty soil from the salt expansion,the collapsibility and the corrosion,studies the dynamic compaction to eliminate the collapsibility of the sulphate salty soil foundation,and puts forward the anti-corrosion measures.
针对盐渍土问题的复杂性,从盐胀性、溶陷性、腐蚀性方面分析了硫酸盐渍土的危害及其产生原因,结合具体情况,对强夯法消除硫酸盐渍土地基的溶陷性进行了研究,并提出了防腐处理措施,通过实际工程中的成功应用说明了该方法的可行性。
2.
In the past, the researches on the sulphate salty soil emphasized particularly on expansion rate on the basis of artificial samples.
硫酸盐渍土分布广泛,其盐胀特性给工程建设带来诸多困难,以往许多这方面的研究多是通过向非盐渍土中掺入不同比例的盐分,人工制备成盐渍土样进行,且仅侧重于盐胀率的测试和分析,对盐胀压力的研究很少。
3.
In this paper, by testing the salt expansion, liquid and plastic limits of sulphate salty soil containing NaCl with different Cl -/SO 2- 4, the formulas for calculating the salt expansion rate, liquid limit and plastic limit are put forward.
对含氯化钠硫酸盐渍土的盐胀量、液限、塑限进行了试验分析，提出了不同硫酸钠含量水平下氯与硫酸根比值，即Ｃｌ－／ＳＯ２－４与盐胀率、Ｃｌ－／ＳＯ２－４与液限、塑限之间的计算公式。
4) sulphate saline soil
硫酸盐渍土
1.
Deduction of salt expansion expression during pure salt expansion period of sulphate saline soil;
硫酸盐渍土纯盐胀期盐胀关系式的建立
2.
The Study and Numerical Simulation on Moisture-heat-salt-stress Coupled Mechanism in the Sulphate Saline Soil Subgrade;
硫酸盐渍土地区路基水、热、盐、力四场耦合机理及数值模拟研究
5) sulfite
[英]['sʌlfait] [美]['sʌlfaɪt]
亚硫酸盐
1.
Assessment of the uncertainty of the determination of sulfite in food by distillation;
蒸馏法测定食品中亚硫酸盐的不确定度评定
2.
Discussion of sample treatment for determination of sulfite in foods;
固体食品中亚硫酸盐测定样品处理方法的探讨
3.
Measurement of sulfite in hemerocallis citrina baroni by ion chromatography;
离子色谱法测定黄花菜中的亚硫酸盐
6) sulphite
['sʌlfait]
亚硫酸盐
1.
Study on inhibiting maillard reaction in sugar juice by sulphite;
亚硫酸盐抑制糖汁美拉德反应的研究
2.
Application and Release Characteristics of Microencapsulated Sulphite
微囊化亚硫酸盐的模拟释放和应用
3.
To introduce the function,safety and determination of sulfur dioxide and sulphite in foods.
介绍二氧化硫及亚硫酸盐在食品中的作用、安全性及检测方法。
补充资料：硫酸亚汞(mercuroussulfate)
【硫酸亚汞】(mercuroussulfate)化学式`Hg_2SO_4`，分子量497.24。无色单斜晶体或微白色黄色粉末。比重7.56。在光下迅速变灰，分解为汞和硫酸汞。微溶于水，溶于稀硝酸、热硫酸。由汞与浓硫酸共热或硝酸亚汞与稀硫酸作用而制得。用作萘氧化为邻苯二甲酸催化剂及用于制造实验室电池组（如克拉克电池和惠斯顿电池）。
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