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Abstract: This article is mainly concerned about the mechanism,preparation and characteristics of the drug release in vitro and in vivo of the controlled-release suspensions using ion-exchange resins.Various resins' abilities of adsorption and release of
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文摘:介绍了离子交换树脂控释混悬剂的原理、制备、释药动力学和体内释放特点，并对不同树脂吸附和释放药物的能力进行了比较，同时也介绍了微囊化包衣技术及不同包衣材料对树脂释放药物的影响. |
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Abstract: This article lists some notices of the measurement points and their importance in cleanrooms, content focus on：indoor temperature measurement, humidity survey, exhaust air flow measurement, production line velocity measurement, Inside and outsid
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本文主要介绍了洁净室里需要注意的几个测量点和它重要性，内容包括：室内的温度测量、湿度测量、送风量和排风量的测量、成品生产线上的微风速测量、洁净室内外压差测量等，以及与之配套的测试仪器选择方法。 |
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Abstract: This article offers an analysis on the present aspects of domestic graphic arts films including assortment ,marketing,quality etc.,and an evaluation of the production and technological level of the printing industry in China.In the Light of the
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文摘:本文对国产印刷胶片的现状，即品种、市场情况和质量差异进行分析并对国内印刷行业的生产、技术水平作介绍，从国内印刷技术的发展方针得出国产印刷胶片发展前景看好的结论。 |
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Abstract: This article outlines the recent status and characteristics of the telecom service development in China; describes the background against which the new generation voice network has emerged and its characteristics and structure; discusses the dev
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摘要：概述了我国电信业务在近期的发展状况及其发展特点；论述了新一代话音网络产生的背景、网络特点及结构；进而讨论了新一代网络技术的发展趋势；最后对我国网络标准的研究动向作了简单的介绍。 |
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Abstract: This article presents the problems and the reasons causing the problems in the operation of slab CCM mold in PanSteel.A study has been carried out on the efficient CCM mold featuring high casting speed.And following the study relative technical
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文摘:分析了攀钢板坯连铸结晶器在使用中出现的问题及其产生原因,对以高拉速为核心的高效连铸结晶器结构进行了研究,提出了相应的技术措施,确保了攀钢连铸机拉速的提高。 |
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Abstract: This article presents the reason and mechanism of waterside corrosion of condenser's tube, which is related to water quality and water speed, pipe material and treatment of cooling water and additional protection and cleaning method.
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文摘:介绍了凝汽器冷却管水侧腐蚀原因和机理，与冷却水质和水速有关，还与管材和冷却水处理诸因素有关，也和附加保护及清洗方式有关。 |
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Abstract: This article probe into the innovation of administrative management in the intellectual economic times.
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文摘:本文对知识经济时代领导管理思维的更新进行了探讨。 |
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Abstract: This article proposes that if the conflict of medical insurance cost and medical service quality wants to be settled preferably, the charges of medical institutions according to the reality must be assessed and compensated strictly by the theory
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摘要：本文提出在医疗保险费用结算过程中，只有始终体现“一切以病人为中心，资金跟着病人走”的费用偿付理念，依据真实、有效的服务量“就诊人头”对医疗机构费用考核与偿付，才能较好地解决医疗保险费用控制与医疗服务质量这一对矛盾。 |
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Abstract: This article reports a study on the synthesis and propertiesis of thioethers bi-equivalent magenta couplers.Experiments carried on color negative film and color paper showed that these bi-equivalent couplers perform higher photographic activity
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文摘:本文叙述硫醚类二当量品红成色剂的合成和性能研究，经彩色胶卷和彩色相纸应用试验，与四当量成色剂比较，有着更高照相活性与稳定性，并说明了与DIR品成色剂的区别。 |
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Abstract: This article retrospects the development of sequence control system in thermal power plants at home and abroad，especially introduces the three developmental stages of sequence control system in China over the past 35 years，i.e.：1.starting stage；
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文摘:回顾国内、外火电厂顺序控制系统的发展，特别介绍35a来我国顺序控制系统经历的起步阶段、以程序控制器(PLC)为核心硬件的中期阶段和主、辅机顺序控制系统融入分散控制系统(DCS)阶段、现场总线控制系统(FCS)介入阶段，并对由不同形式组成的顺序控制系统的特点进行评价，展望下一世纪该系统的发展趋势。 |
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Abstract: This article reviews recent progress in nucleophilic reactions of the α-carbon in vinylidene ruthenium complexes. The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.
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文摘:综述了近几年钌亚乙烯基络合物中间体α-碳的亲核反应。亲核试剂包括烯烃、炔烃、醇、酸、胺、水等。 |
