The effects of additive on the performance of reproductive gypsum were discussed.
探讨了掺加外加剂对再生石膏性能的影响 ,利用扫描电镜 (SEM)研究了再生石膏的结晶形态、孔结构与再生石膏性能的关系 ,结果表明采用合适的生产工艺和掺加外加剂综合利用再生石膏是可能的。
Aim:To investigate the possible central mechanism of antipyretic effects of Chinese medicine gypsum.
目的:研究中药生石膏解热作用的中枢机制。
Objective:To study the analgesic effects of Gypsum.
方法:采用醋酸扭体法和热板法,观察生石膏、煅石膏和CaSO4·2H2O对小鼠的镇痛作用,同时设立阿司匹林对照组和生理盐水空白组。
It is proved,however,if mixed with plaster stone the early,medium and after strength of the cement soil can be improved,especially improved drastically for the early strength.
目前在水泥系深层搅拌桩施工中 ,一般采用熟石膏 ,掺量为2 %(占水泥重) ,但试验证明 ,在水泥土中掺加生石膏后 ,水泥土的早期、中期和后期强度均可提高 ,尤其可大幅度地提高早期强度 ,生石膏的最佳掺量为3。
A set of distributed control system (DCS) in land plaster is introduced.
将一套集散控制系统 (DCS)应用在石膏粉生产线上。
Performance and key technology of renewable gypsum concrete
可再生石膏混凝土的性能与技术关键
Research on Modified Regeneration Property of Phosphogypsum and Lime Stabilized Soil
石灰磷石膏稳定土改良再生性能的研究
Reusing test study and application of phosphogypsum-lime solidified soil in road base course
道路底基层中磷石膏-石灰二灰土再生试验研究与应用
Field Test and Application on Reusing of Mixture with Much Phosphogypsum in Road Base Course
富含磷石膏道路底基层改良再生现场试验与应用
technique for gypsous hollow strip panel production
石膏空心条板生产技术
Manufacture of Building Putty Powder with Desulfurized and Phosphorous Gypsum
利用脱硫石膏 磷石膏生产建筑干粉腻子
Production of road Portland cement using anhydrite in stead of gypsum
硬石膏代替石膏生产道路硅酸盐水泥工艺
Manufacture of Plasterboard:An Effective Way of Utilization of Desulfurized Gypsum
利用脱硫石膏生产纸面石膏板的工艺技术
Key Facfors Analysis on Utilizing Desulphurization Gypsum to Produce Mould Gypsum
利用脱硫石膏生产模具石膏的关键因素分析
Gypsum and anhydrite
GB/T5483-1996石膏和硬石膏
The calsilutites and marls are associated with gypsum or contain pseudocrystals of gypsum.
泥晶灰岩和泥灰岩常与石膏共生或含有石膏假晶。
Industrial Experimental Study of Production of α-gypsum Powder from Desulfurized Gypsum through Liquid Phase Process
脱硫石膏液相法生产α-石膏粉的工业化试验研究
Restudy on the Factors That Affect the Limestone-gypsum Wet Gas Desulfurization in Coal-fired Power Plant;
燃煤电厂石灰石—石膏湿法烟气脱硫影响因素的再研究
Infrared-spectrometric Analysis on Mongolian Medicine Fanshigao and Its Clinical Application
蒙药饭石膏的红外光谱分析及药用再研讨
Effect of pH Value on Growth of Desulphurization Gypsum Whiskers
pH值对脱硫石膏晶须生长行为的影响
Research on Solubility Properties of Plaster Stone in Different Solutions
生石膏在不同溶液中的溶解性能研究
Application of MICRO 1500 PLC in cut-off system of plasterboard production line
MICRO1500 PLC在石膏板生产线切断系统的应用
A New Way to Enhance the Ore Recovery Rate and to Improve the Productive Safety for the Gypsum Strong Veins
提高石膏厚矿床矿石回收率与安全生产的途径