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- OBJECTIVE To prepare clindamycin hydrochloride microcapsule by means of intra liquid desiccation and to determine its in vitro drug release. 目的采用液中干燥法制备盐酸克林霉素微囊,并考察其体外释药特性。
- METHOD Amoxicillin ws microcapsulated by the method of intra liquid desiccation using ethylcellulose as coating material.Its content of drug,particle size distribution and drug release were measured. 方法以乙基纤维素为包囊材料,采用液中干燥法制备了阿莫西林微囊,并对微囊的含量、粒度分布及释放度等进行了研究。
- Regenerator is a crucial component in the liquid desiccant air conditioning system. 再生器是溶液除湿空调系统中的重要传热传质部件。
- The study history and actualities of solar liquid desiccant cooling systems are introduced systematically. 摘要比较系统介绍了太阳能溶液除湿制冷系统国内外研究历史及现状。
- Comprehensively analysing various dehumidifying methods, considers liquid desiccant dehumidification feasible to realize independent humidity control. 综合比较各种除湿方式,得出溶液除湿是实现湿度独立处理的较为可行的方式。
- Abstract: This paper introduces a solar liquid desiccant air-conditioner system, and describes the principle and process of the system. 介绍了一套全新风液体除湿空调系统,描述了系统原理及流程;
- This thesis designs the liquid dehumidifying and cooling system, especially studying on the exploitation and rebirth for liquid desiccant. 本文对液体除湿降温系统进行了设计,并着重对液体除湿剂的利用及再生技术作了研究。
- Liquid desiccant dehumidification process is an important process of liquid desiccant air conditioning systems with coupled heat and mass transfer. 溶液除湿过程是溶液除湿空调系统中的一个非常重要的耦合传热传质过程。
- In experiments, calcium chloride is applied as the liquid desiccant, the process of regeneration is studied and the influence on regeneration of all inlet parameters is analyzed. 实验采用氯化锂作为除湿剂,重点研究了再生传热传质过程,分析了各种进口参数以及中间加热器对再生传质效果的影响。
- The direct contact of liquid desiccant with air in liquid desiccant air conditioning systems will result in both adverse and favourable impacts on indoor air quality. 以溴化锂溶液为例,进行了室内空气溴、锂离子的测定,溴化锂溶液对甲醛的吸收实验,除湿溶液对细菌和病毒生长的影响实验,并初步探讨了气液交换模块的除尘作
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Be careful not to lose too much liquid by evaporation. 小心,不要因为蒸发作用而失掉过多的水份。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- The dregs settled and the liquid became clear. 渣滓沉淀下来,液体变清了。
- The working process of desiccant system in liquid desiccant air conditioning system is introduced, and the research progress of desiccator, regenerator and reservoir in the desiccant system at home and abroad is summarized. 摘要介绍了液体除湿空调系统中除湿系统的工作流程,综述了除湿系统中除湿器、再生器、储液器的国内外研究进展。
- This liquid gels faster in cold weather. 这种液体天冷时凝结得快些。
- By a rounded analysis of surface vapor pressure and costs of the mixed solution, considers that the mixed solution of 50% CaCl_2 and 50% LiCl is a liquid desiccant good in both performance and cost. 综合分析除湿工况下混合溶液的表面蒸汽压及其成本,认为50%25CaCl2+50%25LiCl混合溶液是一种性能优良、价格合理的液体除湿剂。
- Calcium chloride is applied as the desiccant.The dehumidifying process between falling liquid desiccant film and process air is analyzed and calculated by the control volume approach. 采用氯化钙作为除湿剂,运用控制容积法对降膜除湿溶液与被处理空气之间的除湿过程进行了分析和计算。
- Cheese is a solid; milk is a liquid. 乾酪是固体,奶是液体。
- He painted the posts with a preservative liquid. 他在柱子上涂上了起保护作用的液体。