1) paleontologic evidence
古生物标志
2) Biomarker
[英]['baɪəʊ,mɑ:kə] [美]['baɪo,mɑrkɚ]
生物标志
1.
Biomarkers in Rheumatoid Arthritis;
类风湿性关节炎的生物标志
2.
Application of biomarker to study on tumor radiosensitivity;
应用生物标志对肿瘤辐射敏感性的研究
3.
Biomarker is one of important projects in carcinogen mutagens research, we have studied the possibility of 3-methyladenine as biomarker for human exposure to the methylated carcinogen mu-tagen.
生物标志(Biomarker)是目前环境化学致突变剂研究的重要问题之一,我们研究了尿中3-甲基腺嘌呤作为人类暴露于环境中甲基化致突变剂的生物标志的可能性,本文首先概述了尿中3-甲基腺嘌呤的生成机理,研究了用气相色谱质谱联用仪(GC/MS)测定尿中3-甲基腺嘌呤的方法以及尿样的纯化分离程序,还测定了正常健康人和吸烟者尿样中3-甲基腺嘌呤的含量水平。
3) biomarkers
生物标志物
1.
An Overview of Research on Biomarkers Applied to Environmental Assessment;
生物标志物在环境评价中的应用研究概况与趋向
2.
Selection of multiple biomarkers for indicating exposure of environmental estrogens in aquatic ecosystems;
指示水生生态系统环境雌激素暴露的多种生物标志物的选择
3.
Comparisons of biomarkers of four fecal sediments from high,middle and low latitudes;
两极与中低纬地区粪土层生物标志物性质比较
4) biomarker
[英]['baɪəʊ,mɑ:kə] [美]['baɪo,mɑrkɚ]
生物标志物
1.
Mathematical calculating model using biomarkers to quantitatively determine relative source proportion of mixed oils;
用生物标志物定量计算混合原油油源的数学模型
2.
Progress of Research on Molecular Biomarkers for Monitoring Contamination Level of Water System;
水环境污染程度的分子生物标志物的研究进展
3.
Source tracing of biomarkers in the organic pollutants from atmospheric particulates in Beijing city during summer;
北京夏季大气颗粒物中有机污染源的生物标志物示踪
5) biological marker
生物标志物
1.
Biological marker characteristics in Shannian of Gaoyou depression;
高邮凹陷沙埝地区烃原岩生物标志物研究
2.
According to the geochemistry analyses such as carbon isotope, chromatogram and chromatogram-mass spectrum of crude oil from the main layers in shallow-middle level and their source rocks from all layers in Tangjiahe oil field,δ~(13)C and appropriate biological marker parameters,e.
通过唐家河油田中浅层各层系原油及滩海区所有层系烃源岩的碳同位素、色谱、色谱-质谱等地球化学分析,选取δ13C、合适的生物标志物参数,即G/C30H、O/C30H、Ts/Tm、ααR C27/C29、ααRC28/C29、C3122S/(S+R)、C2920S/(S+R)等进行油源综合对比。
3.
It is known that the oil is a mixture of the oils formed in two stages,and its maturity is lower to maturer according to paraffine chromatogram and biological markers.
通过对白音查干凹陷稠油物性及地化特征研究，认为该凹陷稠油宏观上具有高密度、高粘度、高凝固点、低饱和烃含量，饱和烃与芳烃比值小的特征；微观上烷烃色谱及生物标志物特征提供了稠油为两期混合油，成熟度属低～较成熟油的信息。
6) biologic markers
生物标志物
1.
ObjectiveIn order to search for new molecular markers as prognostic factors in colorectal carcinoma and to provide more information for clinical practice, guiding treatment and reducing recrudescence or metastasis, the following biologic markers as P16, NF-kB/P65, FHIT, DNA-PKcs, Id2, EGFR and Her-2 were investigated.
研究目的 研究生物标志物P16、NF-κB/P65、FHIT、DNA-PKcs、Id2、EGFR及Her-2在结直肠癌的表达与肿瘤生物学特点并探讨上述标志物与患者无瘤生存时间和总体生存时间的关系。
2.
Objective In order to search for new molecular markers as prognostic factors in synovial sarcoma and to provide more information for clinical practice, guiding treatment and reducing recrudescence or metastasis, the following biologic markers as E-cad,β-cat, P27, CyclinD1, MT, Ki-67 and EGFR were investigated.
研究目的 研究生物标志物E-cad、β-cat、P27、CyclinD1、MT、Ki-67及EGFR在滑膜肉瘤组织中的表达与肿瘤生物学特点，并探讨上述标志物与患者术后生存时间的关系。
补充资料：生物标志物
分子式：
CAS号：
性质：是地质体中能够被检测出来的有机化合物。如地质类脂物、腐殖酸和干酷根等。其基本骨架类似于天然产物中某种已知结构的化合物，如叶绿素的分子骨架，生物标志物为可燃矿产成因与评价提供了大量有用的信息和指标，在油气矿产勘查中具有重要意义。
CAS号：
性质：是地质体中能够被检测出来的有机化合物。如地质类脂物、腐殖酸和干酷根等。其基本骨架类似于天然产物中某种已知结构的化合物，如叶绿素的分子骨架，生物标志物为可燃矿产成因与评价提供了大量有用的信息和指标，在油气矿产勘查中具有重要意义。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条