化学指纹,chemical fingerprint英语短句,例句大全

化学指纹,chemical fingerprint
1)chemical fingerprint化学指纹
1.The saturated and aromatic fractions (chemical fingerprints) are analyzed with GC MS of dubious heavy oils and the contaminants on the surface of the effected water and plant for two small heavy oil spills occurred in Nanhai, Guangdo.通过气相色谱-质谱(GC-MS)分析可疑重油与被污染水体及植物表面污染物的饱和烃和芳烃分布以及生物标志化合物姥姣烷、植烷、“不可分辨的混合物”(UCM)等化学指纹特征,对比可疑重油与被污染水体表面漂浮重油的沥青质同位素组成,追踪了发生在广东省南海市的两次小型重油泄漏事件。

英文短句/例句

1.Chemical Fingerprints’ Classification of Pu’er Tea by HPLC普洱茶的HPLC化学指纹图谱分类研究
2.Study on Guangdong Authentic and Superior Medical Material Pogostemon Cablin by GC-MS Fingerprinting and DNA Molecular Markers Analysis;广东道地药材广藿香的GC-MS化学指纹图谱和DNA指纹图谱研究
3.Chemical fingerprint attribution ratio and origin difference in the medicinally effective components for Longdan Xiegan pills by quantified fingerprint method指纹定量法鉴定龙胆泻肝丸化学指纹归属度和药效物质差异归因
4.Study on Series of HPLC Fingerprint Ⅰ:Laminaria japonica海洋药用生物系列HPLC化学指纹图谱研究Ⅰ.海带药材的HPLC化学指纹图谱
5.Study on Chemical Fingerprinting and Quality Control of Yinzhihuang Injection;茵栀黄注射液的化学指纹图谱与质量控制研究
6.Study on the Chemical Fingerprints of Rhizoma Corydalis and Bulbus Fritillariae Thunbergii from Pan an Province;“磐五味”药材元胡、浙贝母的化学指纹图谱研究
7.Study on Chemical Fingerprint of Eight Herbs;八种药用植物化学指纹图谱的初步研究
8.Studies on Chemical Constituents and Fingerprint Analysis of Houttuynia Cordata;鱼腥草化学成份及其指纹图谱的研究
9.Studies of HPLC Fingerprint Chromatography and Chemical Constituents of Rhubarb;大黄HPLC指纹图谱及其化学成分的研究
10.The Study on Fingerprint and Chemical Composition Analysis of PZH;中药PZH指纹图谱及化学成分分析研究
11.Chemical Composition of Panax japonicus and Its HPLC Fingerprint Chromatogram竹节参化学成分及指纹图谱初步研究
12.The detective put a chemical on the paper， and the finger tips showed up.那侦探把化学药品倒在纸上，使指纹显现出来了。
13.Conclusion: Chemical oscillating fingerprints can be used to distinguish Chinese medicinal herbs.结论:化学振荡指纹图谱可用来辨识中草药。
14.Studies on Chemical Constituents of Verbena Officinalis L. and Fingerprint Analysis of Flos Carthami;马鞭草化学成分及红花指纹图谱的研究
15.Studies on the Non-Alkaloid Constituents and Fingerprint Spectrum of Flos Datura Innoxia Mill;北洋金花的非生物碱化学成分及指纹图谱研究
16.Analysis of the Chemical Constituents and Studies of the Fingerprints of Magnolia Officinalis by HPLC;厚朴药材的HPLC化学成分分析和指纹图谱研究
17.Studies on Chemical Constituents and Fingerprints of Nauclea Officinalis;乌檀药用部位化学成分研究和指纹图谱研究
18.The Chemical Constituents of Taraxacum Mongolicum Hand-Mazz. and Studies on HPLC Fingerprint of Isatis Indigotica Fort;蒲公英化学成分研究及板蓝根HPLC指纹图谱研究

相关短句/例句

Chemical fingerprint feature化学指纹特征
3)chemical fingerprint化学指纹图谱
1.For determining similarity of chemical fingerprint, similarity measures were presented.提出化学指纹图谱相似性测度概念 ,并以峰数弹性、峰比例同态性和峰面积同态性为评价指标 ,用于多角度评价化学指纹图谱相似性测度优劣 ,根据这些评价指标 ,用计算机仿真方法研究比较了 6种相似性测度 ,结果表明夹角余弦测度用于度量指纹图谱间谱峰比例的波动较适宜 ,峰匹配测度可较灵敏地检测小峰个数波动 ,而欧氏距离测度则具有较好的综合评价能力。
2.The application of the chemical fingerprint,biological biometric fingerprint and metabolic fingerprint in the quality control of traditional Chinese medicine research is reviewed in this paper.本文综述了化学指纹图谱、生物指纹图谱及代谢指纹图谱在中药质量控制研究中的应用。
3.The chemical fingerprints of three groups of tea samples(Dianqing,Qingbing and Puer tea Shubing),were implemented based on analysis of tea polyphenols,caffeine and flavonoids content in teas defermined by HPLC.利用针对茶多酚类、咖啡碱及黄酮(苷)类物质含量变化的两个HPLC色谱数据的多元信息融合,制作了滇青(晒青毛茶)、青饼和普洱茶(熟饼)3组茶样的化学指纹图谱,并用欧氏距离、相似性分析、聚类分析和主成分分析等方法进行判别分析,结果发现,无论是生化组成、化学指纹图谱模式谱、聚类分析,还是主成分分析结果,青饼都与普洱茶(熟饼)有明显差异,而与晒青毛茶相似,说明1～2 a陈以内的青饼在化学成分上与普洱茶(熟饼)有着本质上的差异,而与晒青毛茶有很高的相似度,本质上还是属于绿茶。
4)electrochemical fingerprints电化学指纹图谱
1.Study on optimization of the technology for Rhizoma Coptidis water extraction by using electrochemical fingerprints应用电化学指纹图谱优化黄连水提取工艺的研究
5)geochemical fingerprint index地球化学指纹指标
6)dactylography[英][,d?kti'l?gr?fi][美][,d?kt?'lɑgr?f?]指纹学