CHROMA相关论文
In this work the evolution of the external colour of pomegranate during its ripening on the tree has been studied, in th......
The chroma difference(DC) and lightness difference (DL) of 288 jadeite-jades with fine texture and even green color have......
Impurity analysis of gentamicin bulk samples by improved liquid chromatography-ion trap mass spectro
Several gentamicin bulk samples from different origins were investigated using an LC/MS method.LC equipped with ion trap......
K3 [Fe(CN)6] and KFe[Fe(CN)6] are classical coordination compounds. However, the mechanism of decomposition reactions h......
Eu-chelate were used to construct a two-site sandwich-type assay for pepsinogen I (PGI) with time-resolved fluoroimmunoa......
Determination of carotene by paper chroma-tography was widely adopted in the world inthe 50's. Determination by paper c......
近年来,气相色讲法(gas—chroma—tography,GC )在微生物学中的应用得到了迅速地发展。国际上已把GC分析厌氧菌的代谢产物列为厌......
It was the intention of this paper to show some recent developments in thin layer chroma-togrphy aiming at increasing t......
INHIBITORY EFFECTS OF THE ALKALOIDS FROM Radix Caulophylli ON THE PROLIFERATION OF HUMAN VASCULAR EN
Objective To find an angiogenetic inhibitor from Radix Caulophylli (RC). Methods The extract of Radix Caulophylli was ob......
Isolation of Human Antibodies Against Hepatitis E Virus From Phage Display Library by Immobilized Me
Objective To isolate human antibodies against hepatitis E virus from phage display library by a new method of panning ph......
A self-made positively charged nanofi ltration(NF)membrane was used to treat textile dye effluent to generate water for ......
Chromatograms of tocopherol homologues were obtained by a column of analytical size (inner diameter (ID) 0.46 cm cm×10 ......
Contrast evaluation methods for natural color images in display systems: within- and cross-content e
Contrast evaluation can be used as a criterion to evaluate performance of contrast enhancement algorithms and to compare......
The difference between over-filled launch bandwidth (OFL BW) and restricted mode launch bandwidth (RML BW) is described.......
对染料废水进行电解氧化法处理,探讨电极间距、电流密度、H2O2用量、反应时间对染料废水色度去除率的影响.结果表明,在电极间距1 c......
Purification and Analysis of Soluble Antigens in Short Term Serum-Free in vitro Culture Medium of Pl
Supernatants collected from the short term in vitro serum-free cultures ofPlasmodium falciparum (Pf) schizont-infected ......
Measurements of human vision contrast sensitivity to opposite colors using a cathode ray tube displa
The contrast definitions of opposite colors red-green and blue-yellow, which have been described in the CIELAB and YC r ......
目的原核表达制备表位依赖型戊型肝炎诊断抗原，并对其抗原性及其在急性戊肝诊断的性能进行评价。方法以包含密码子优化的GST、HEV优......
本文通过对荣华二采区10...
通过pH示差法和高效液相色谱双质谱连用(UPLC-MS-MS)检测茶多酚消毒剂中花青素总量和花青素种类,选择花青素标准品探索其在茶多酚......
Adrenomedullin (AdM) is a newly isolated peptide with hypotensive activity in normotensive rats. Nothing has been known ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
该文研究了羽叶千里光(Senecio jacobacea L.)中具有抗菌功效的化学成分.利用色谱技术对其进行分离,根据光谱数据及理化性质鉴定结......
采用厌氧水解-好氧-硅藻土吸附工艺对某印染废水进行处理实验,结果表明:COD总去除率达87.6%,色度总去除率达98%,出水水质达到了(GB......
以激光吸收填料、着色颜料、水性聚氨酯树脂以及常用助剂制备可见光-激光兼容隐身涂料,并将涂料涂覆于织物上制得涂层。研究了激光......
该研究以四川省苍溪县地区所产的红心猕猴桃为原料,在同一实验条件(带皮破壁)下经7种不同酵母菌(AU、BA、BV、EC、FR、MA、RW)发酵......
色度是衡量聚酯装置废水是否达标排放的重要指标之一,污染较严重的地面水和工业废水色度使用稀释倍数法测定,为提高检验效率、实现......
使用Fenton试剂对染料废水进行氧化处理,探讨了反应时间、H2O2用量、FeS O4·7H2O用量、温度及p H对染料废水色度去除率的影响......
本文讨论了增益介质对法布里-珀罗干涉仪(F-P干涉仪)的三个光谱参数:锐度、色分辨本领和自由光谱范围的影响.结果表明,加入增益介......
本文通过对十多种酱色样品的检测,从使用者的角度,对焦糖色素的质量好坏进行了讨论和分析,认为生产原材料和酱色的EBC、红色指数、......
从茶中分离制取天然抗氧化剂茶多酚，现行工业化生产多采用有机溶剂萃取和金属盐沉淀法，这两种方法，工艺繁琐，有机溶剂、金属盐或酸、碱......
光源色度的测量在很多场合都具有非常重要的意义,UV-365分光光度计是对光源色度进行测量时常用的仪器,本文利用D elph i设计了一个......
实验测试中开展标准比色溶液的稳定性验证试验,采用7家不同厂家的丁二烯橡胶溶液色度进行测定,最终确定标准比色溶液的保存期可以......
目的：分离鉴定地愉中的指标性成分，并对妇科再造丸中该指标性成分进行薄层鉴别。方法：运用现代分离纯化技术和波谱方法分离、鉴定指标......
装饰用铜合金尤其是仿金铜合金由于外表大方美观、光泽度好而深受追捧.但是受环境因素的影响,合金受汗液或二氧化硫等腐蚀气体腐蚀......
研究了白对虾烫漂预处理中的品质变化。采用NaCl溶液对白对虾进行烫漂，探讨在100℃条件下，烫漂溶液浓度和烫漂时间对白对虾失重率、......
琉璃苣种子油中γ－亚麻酸的纯化阎雁，郑国栋，方赤光，郭英，李绍民，段伟良（吉林大学化学系，吉林大学环境科学系长春１３００２３，白求恩医科大学卫生系，吉林......
利用Neugebauer方程从色度学的角度探讨铜版纸色调对印刷色彩表现性能的影响，包括印刷实地色度值、印刷中性灰平衡和印刷色域等关键......
目的研究一种具备吸附和降解作用的催化剂,进而更高效地净化处理油墨废水。方法通过氧化还原沉淀法对天然斜发沸石进行MnOx改性,并......
酸樱桃酒的澄清工艺十分重要,以自制酸樱桃酒为原料,研究了明胶、单宁、硅藻土、壳聚糖、果胶酶、鸡蛋清6种澄清剂对酸樱桃酒澄清......
为优化曲拉预脱水工艺条件,本研究在预脱水压力、凝块含水量、预脱水时间单因素实验的基础上,以曲拉色度综合得分为评价指标,采用......
为提高驾驶疲劳检测的准确率和可靠性,利用唇色和肤色的色度分布差异,挑选3个典型颜色特征构建Fisher分类器用于提取唇色区域.采用......
为回收利用校园洗浴废水,选用不同的混凝剂,通过六联搅拌器进行搅拌,对洗浴废水浊度和色度的去除进行了试验研究。通过试验得出:在......
Polybromo (PB ) 蛋白质作为在基因抄写的规定复杂的改变的人的 PBAF 染色质的一个关键部件工作。PB 由包括作为乙酰离氨酸绑定领......
使用常见显色杂质Fe2O3对钛白粉中TiO2进行掺杂,研究这2种杂质对TiO2性能的影响。使用X射线衍射仪、扫描电子显微镜、色度计和X射......
脱盐是将溶液中"化学盐"脱除的精制提纯过程。简述了传统脱盐技术中离子交换法、膜分离法、电渗析法的技术特点和应用现状。着重介......
植物油中一般不含胆固醇，而地沟油中可能含有动物源性成分，胆固醇的含量可作为检验地沟油的指标之一。本文基于固相萃取技术，对植物油......
