controlled release

Nicardipine hydrochloride transdermal controlled release patches with gel matrix were prepared.

制备盐酸尼卡地平的凝胶骨架控释贴剂.

The invention relates to a special controlled-release fertilizer for hawthorn trees and a preparation method thereof.

本发明涉及一种山楂树专用控释肥及其制备方法.

Studies on application of controlled release fertilizer in nursery seedling production.

与控释肥在苗木生产中的应用>>相似的文献.

The invention also simultaneously discloses the hydrophilic medicine controlled-release microspheres formulation.

本发明还同时公开了按照上述方法制备而得的亲水性药物缓释微球制剂.

Polymer nanoparticles as drug carriers exhibit good targeting and controlled release.

载药聚合物纳米粒具有良好的组织靶向性和缓控释性.

This invention discloses a polymer coated controlled-release fertilizer, its production method and its specific coating material.

本发明公开了一种聚合物包膜控释肥料及其生产方法与专用包膜材料.

Objective : To observe the analgesic effect of morphine sulfate controlled-release tablets on cancer at late period.

目的: 观察硫酸吗啡控释片对晚期癌症镇痛的效果.

When we apply nano-particles dispersed IPN hydrogel to drug carriers and controlled-release system, it makes the overall Materials' drugs loading quantity increase because of the increases of overall surface of material as well as the interaction between drugs.

将纳米粒子分散的互穿网络水凝胶应用于药物载体和控释体系后，材料整体的比表面积增大以及纳米粒子与所在药物之间的相互作用，使得材料整体负载药物的能力也相应的增大。

Research Progress of Poly ( Lactic Acid) Carrier Materials for Drug Controlled Release

聚乳酸类药物控释载体材料研究进展

The controlled release of water from reservoirs.

从水库中有节制地放水.

The result show the considerable potential for controlled-release of agrochemicals.

结果表明,此种要降解淀粉基材可用作控制农药缓释的降解材料.

Implantable drug delivery systems ( IDDS ) are long term acting controlled release systems.

植入型给药系统适用于长期给药和靶向给药.

Objective To evaluate the stability of the controlled-release pellets of dextromethorphan hydrobromide.

目的考察氢溴酸右美沙芬控释胶囊的稳定性.

Objective To prepare osmotic pump controlled release tablets isosorbide mononitrate.

目的制备单硝酸异山梨酯渗透泵控释片.

The definition, classification and degradation mechanism of biodegradable polymeric materials were briefly introduced. Application fields of the biodegradable polymeric materials especially in the controlled drug release material, surgical seam and tissue engineering were more comprehensively expounded.

简要介绍了生物降解高分子材料的定义、分类和降解机理，较为全面地阐述了当前生物降解高分子材料的应用领域，特别是在缓/控释材料、手术缝合线及组织工程中的应用。

Therefore, the release and migration of elements in the acid coal-mine drainage are controlled mainly by three factors: the oxidation rate of pyrite, the medium pH value of reaction systems, and mineralogy of the country rocks.

煤矿酸性水环境中元素释放和迁移行为主要受到黄铁矿的氧化还原反应速率、反应体系介质pH值和围岩矿物学性质3个宏观因素控制。

Meanwhile , the mechanism of controlled release and pore formed resulting from HWAR are also discussed.

探讨了高吸水树脂的缓释与致孔机理.

ChE are also helping to develop controlled release membranes for more effective drugs.

化学工程师们还正在努力开发一种可控缓释膜以有助于生产各种更有效的药物.

This paper we studied the formulation and controlled-release character of starch based degradable materials.

本文主要研究以淀粉为基材的降解材料的配方及其缓释性质.

Study On the Present Situation and Development of Coated Material for Slow/ Controlled Release Fertilizer

缓释/控释肥料用包膜材料的现状及发展探讨