An application of watermarking to spectrogram sharing system 數(shù)字水印在譜圖共享系統(tǒng)中的一種應(yīng)用
Effect of hg2 on the cd spectrogram of serum albumin with or without nbs modification 修飾前后血清蛋白圓二色譜的影響
The structure of the extract was determined by ir, and the spectrogram is accordant to standard product 考察了提取劑的含水量、浸泡時間、原料性質(zhì)和原料預(yù)處理方法等因素對提取的影響,獲得了最佳提取條件。
Still the spectrogram, in which there was exactly equal value between every frequency component, manifested the property of periodical oscillation 頻率譜中各諧頻之間具有嚴(yán)格相等的差頻,表現(xiàn)出周期性振蕩的特性。
Using the method of pcr to handle the nir spectrograms of the samples, we can detect quickly whether the samples were adulerated or not 通過對上述食品近紅外光譜的主成分分析(pcr),可快速判別蜂蜜、苦蕎、芝麻油樣品摻雜。
In this paper, a wavelength is brought in to creat a three-dimensional spectrogram about i ( t, ), which will gain more information and enlarge applied fields 本文引入波長這一參數(shù),生成i(t,)的三維熱釋光譜圖,可以獲得更豐富的信息,擴大tl的應(yīng)用范圍。
The paper introduces the database, code and index method of ir spectrogram and discusses the design and application of computer assistant index system of ir spectrogram 摘要介紹了紅外光譜圖譜計算機輔助檢索系統(tǒng)中數(shù)據(jù)庫的建立、譜圖的編碼、圖庫檢索方法以及系統(tǒng)實現(xiàn)過程。
The paper introduces the database, code and index method of ir spectrogram and discusses the design and application of computer assistant index system of ir spectrogram 摘要介紹了紅外光譜圖譜計算機輔助檢索系統(tǒng)中數(shù)據(jù)庫的建立、譜圖的編碼、圖庫檢索方法以及系統(tǒng)實現(xiàn)過程。
Adopting high speed digital signal technique of collection and processing to get indexes which can show the unevenness, such as cv, uneven curves, spectrogram, etc 采用高速數(shù)字信號采集處理技術(shù),能得到cv值,不勻曲線,波譜圖等反映紗條不勻信息的有用指標(biāo),人機界面友好,操作簡單方便。
This article introduces the synthesis method of 12-aminododecanoic acid, and it was molecularly characterized by means of the spectrograms of mass spectrum, infrared spectrum and nmr of 12-aminododecanoic acid 摘要主要介紹了12-氨基十二酸的加氫方法,并利用質(zhì)譜、紅外光譜、核磁共振等手段對加氫產(chǎn)物進行分子表徵。