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- HRF Ayerst 促性腺激素释放因子
- HRF has been educating the public, health care professionals, and the media about the herbs for almost 20 years. 它是该类型机构中最老同时也是最前沿的机构。
- HRF is the world's oldest and foremost source of accurate, science-based information on the health benefits and safety of medicinal plants. HRF面向大众，专业人事以及媒体提供准确、科学的关于健康以及药用植物的安全方面的信息。
- HRF specializes in providing science-based information in a variety of formats from its vast specialty library of medicinal plant research. 与同类型机构相比，HRF专注于建立庞大的药用植物数据库并从中获取资料，向公众提供各种类型的科学信息。目前，它已经有近20年的服务经验和历史。
- This lab consists of some tutorial files that will show you how to use MATLAB? to view brain images and convolve with a hemodynamic response function( HRF). 这个实验中包含一些使用指引，告诉你如何用MATLAB来观看脑影像，并跟血液动态反应函数做叠积运算。
- This lab consists of some tutorial files that will show you how to use MATLAB? to view brain images and convolve with a hemodynamic response function (HRF). 这个实验中包含一些使用指引，告诉你如何用MATLAB来观看脑影像，并跟血液动态反应函数做叠积运算。
- In order to improve the performance of virtual SCSI device, a new request processing technique based on Windows hierarchical driver model called Hierarchical Request Filter(HRF) is presented. 该技术有效地将存储资源和计算资源分离后动态结合,实现存储资源的统一管理和计算资源的合理分配。
- As a non-invasive method for measurement of retinal blood flow, HRF has important value in revealing the mechanism and degree of pathological changes and choice of treatment for diabetic retinopathy. HRF作为非侵入性的血流测量技术，对于揭示病变的机制、病变的程度及治疗的选择具有重要的价值。
- This site collects a lot of news from kinds of trades, for example industry news、science news、research reviews and News Features of HRF etc，which are adequate for related people. 该网站收集了大量与香草相关的各界新闻，包括工业新闻、科学新闻、研究评论以及草药研究基金会自身的新闻等等，为相关人员提供了丰富的信息。
- homologous restriction factor(HRF) 同源限制性因子
- Keywords Normal tension glaucoma（NTG）;Laser dopplor flowmetry;Heidelberg retina flowmeter（HRF）; 正常眼压性青光眼;激光多谱勒血流分析;
- Subject_Topical_Eng: Top Herb News;Research Reviews;Science News;World News;Political News;Industry News;HRF News Features 热门香草新闻;研究评论;科学新闻;世界新闻;政治新闻;工业新闻;基金会新闻;
- Ayerstn. 艾尔斯特
- HRF =Height-Range Finder 高度距离测示器
