1) material evolution
物质性进化
2) physicochemical characteristics
物化性质
1.
The physicochemical characteristics of dissolved and colloidal substances (DCS) and its accumulation regular pattern in the deinked pulp were investigated.
探讨了废纸脱墨浆中溶解和胶体物质(DCS)的物化性质及其累积规律,研究表明,废纸脱墨浆DCS含量、电导率、阳离子需求量主要由溶解物(DS)贡献,而浊度、Zeta电位主要由胶体物质(CS)引起;DCS粒径主要分布在2个区域:100~200nm和550~900nm,其中100~200nm粒径的物质累积速度较快;随着累积次数的增加,DCS中Na+、Ca2+、Mg2+、Al3+累积速度快于Fe2+。
3) Physicochemical properties
物化性质
1.
The solubilities and physicochemical properties(density,conductivity and pH value)of equilibrium liquid phase were determined in the ternary system Na3PO4—H2NCONH2—H2O at 298K by isothermal solution equilibrium method.
采用等温溶解平衡法测定了三元体系Na3PO4—H2NCONH2—H2O 298K下的溶解度及平衡液相物化性质(密度、电导率、pH值),绘制出了相应的溶解度等温图和物化性质—组成图。
2.
Phase diagram and physicochemical properties-composition diagrams of the ternary system were plotted according to the experimental data.
采用等温平衡溶解平衡法测定了三元体系NaVO3-H2NCONH2-H2O298K下的溶解度及平衡液相物化性质(密度、电导率、pH值),绘制出了相应的溶解度等温图和物化性质-组成图。
3.
The investigation of its physicochemical properties has important significance in the improvement of the crystallization and purification process of ciprofloxacin.
1-环丙基-7-氯-6-(1-哌嗪基)-4-氧-1,4-二氢-3-喹啉羧酸盐酸盐为环丙沙星合成中主要的杂质之一,研究其物化性质对于改善环丙沙星的结晶分离提纯具有重要意义。
5) physical and chemical properties
物化性质
1.
The physical and chemical properties,security,biological functions and applications of Isomalt are summarized in this paper.
本文阐述了益寿糖的物化性质、安全性、生物学功能及应用展望。
2.
This paper introduces the physical and chemical properties and its molecular structure of Levo-dopa, summarizes the typical characteristcs of Parkinson s disease, and probes into the mechanism of treating Parkinson s disease and functionary pharmacology of Levo-dopa.
本文介绍了左旋多巴的物化性质和分子的立体结构 ,概述了帕金森氏病的典型特征以及左旋多巴治疗帕金森氏病的机理和药理。
3.
The research status and the development trend of dietary fiber at home and abroad are investigated,mainly including the definition,the classification,the physical and chemical properties,the function,the modification methods and the application of dietary fiber in food.
讨论了膳食纤维国内外研究现状与发展趋势,植物中膳食纤维的定义、分类、物化性质、功能、改性方法及其在食品中的应用,并综述了膳食纤维的测定方法。
6) physical and chemical property
物化性质
1.
Detailed introducing the physical and chemical property and safe technique of BF3.
详细介绍了三氟化硼的物化性质以及安全技术。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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