常見例句HRF has been educating the public, health care professionals, and the media about the herbs for almost 20 years. 它是該類型機構中最老同時也是最前沿的機構。HRF is the world's oldest and foremost source of accurate, science-based information on the health benefits and safety of medicinal plants. HRF面向大眾，專業(yè)人事以及媒體提供準確、科學的關于健康以及藥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. 與同類型機構相比，HRF專注于建立龐大的藥用植物數(shù)據(jù)庫并從中獲取資料，向公眾提供各種類型的科學信息。目前，它已經(jīng)有近20年的服務經(jīng)驗和歷史。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). 這個實驗中包含一些使用指引，告訴你如何用MATLAB來觀看腦影像，并跟血液動態(tài)反應函數(shù)做疊積運算。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). 這個實驗中包含一些使用指引，告訴你如何用MATLAB來觀看腦影像，并跟血液動態(tài)反應函數(shù)做疊積運算。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. 該技術有效地將存儲資源和計算資源分離后動態(tài)結合,實現(xiàn)存儲資源的統(tǒng)一管理和計算資源的合理分配。 返回 HRF