搜索筛选:
搜索耗时0.0799秒,为你在为你在102,285,761篇论文里面共找到 15 篇相符的论文内容
发布年度:
Pliocene taxodiaceous fossil wood from southwestern Ukraine and its palaeoenvironmental implications
[期刊论文] 作者：Yi Tiemei,Li Chengsen,Svetlana,
来源：黑龙江科技学院学报 年份：2013
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...
[期刊论文] 作者：ZHAO Youxing,LI Chengsen,YI Ti,
来源：地质学报：英文版 年份：2008
摘要：保存的石块木头的标本在上新世棕色的煤木质化并且作为 Pinus armandii Francher 识别了来自一露天开采在在西方的云南省的 Longling 的 coalmine，中国。用液体列层析七孤...
[期刊论文] 作者：GUO Caiqing,YAO Jianxin,WU Pengcheng,LI Chengsen,,
来源：Acta Geologica Sinica(English Edition) 年份：2013
Twenty-seven moss specimens collected from the Guangfayong section(Early Miocene,22.1Ma)of the Weichang District,North China were investigated in the present st...
A Review on the Taxonomic,Evolutionary and Phytogeographic Studies of the Lotus Plant(Nelumbonaceae:
[期刊论文] 作者：LI Ya,Popova SVETLANA,YAO Jianxin,LI Chengsen,,
来源：Acta Geologica Sinica(English Edition) 年份：2014
Nelumbo Adans.(Nelumbonaceae) is an important member of the early-diverging eudicots.It contains two extant species:N.nucifera Gaertn.(the Sacred lotus),distrib...
[期刊论文] 作者：YAO Yifeng,Bera Subir,Ferguson David Kay,LI Chengsen,
来源：黑龙江科技信息 年份：2014
本文通过对荣华二采区10...
New plants of Gnetales from Early Cretaceous of China, and its bearing on the early evolution of Eph
[会议论文] 作者：LIU HaiMing,FERGUSON David K.,LI ChengSen,WANG YuFei,
来源：植物文化环境国际论坛暨中国植物学会古植物分会第十六届年会 年份：2012
...
Pollen morphology in Saxifraga(Saxifragaceae) from Ny-Alesund, Svalbard, Arctic, and its taxonomic s
[期刊论文] 作者：YAO Yifeng,Bera Subir,Ferguson David Kay,LI Chengsen,,
来源：Advances in Polar Science 年份：2014
Pollen morphology of eight species of Saxifraga,i.e.S.cespitosa,S.oppositifolia,S.cernua,S.nivalis,S.aizoides,S.rivularis,S.hieraciifolia,and S.hirculus,collected from Ny-Alesund,Svalbard,Arctic was e...
New plants of Gnetales from Early Cretaceous of China, and its bearing on the early evolution of Eph
[会议论文] 作者：LIU HaiMing,FERGUSON David K.,LI ChengSen,WANG YuFei,
来源：植物文化环境国际论坛暨中国植物学会古植物分会第十六届年会 年份：2012
...
[期刊论文] 作者：GUO Caiqing,YAO Jianxin,ZHANG Jianwei,WU Pengcheng,LI Chengsen,,
来源：Acta Geologica Sinica(English Edition) 年份：2017
Sixteen liverwort specimens collected from the Lower Cretaceous Yixian Formation of Huangbanjigou Village, Liaoning Province, China are studied in this work. Th...
Paleophytochemical Constituents from the Pliocene Fossil Wood of Pinus Armandii from Longling, Yunna
[期刊论文] 作者：ZHAO Youxing,LI Chengsen,YI Tiemei,LUO Xiaodong,ZHOU Jun,
来源：地质学报（英文版） 年份：2008
Specimens of fossil wood preserved lignified in Pliocene brown coal and identified as Pinus armandii Francher come from an opencast coalmine at Longling in west...
Natural traps of spores and pollen grains from the region surrounding Wenbi Reservoir, Yunnan, China
[会议论文] 作者：SONG XiaoYan,BERA Subir,YAO YiFeng,BLACKMORE Stephen,LI ChengSen,
来源：植物文化环境国际论坛暨中国植物学会古植物分会第十六届年会 年份：2012
...
[会议论文] 作者：Xin Yan,Xin Li,Chengsen Zhang,Kassandra Moore,Yang Xu,R.Graham Cooks,
来源：第十六届北京分析测试学术报告会 年份：2015
Determining the activity of a particular enzyme in plasma is important for diagnostic purposes....
[期刊论文] 作者：FENG GuangPing,LU HuaYu,ZHAO JianCheng,YANG YaChang,LI ChengSen,ZHAO ZhiJun,YUAN ShunQuan,BAO Yan,ZHONG,
来源：科学通报 年份：2013
In this paper, we discuss charcoalified foxtail millet grains dated to the middle to late Western Zhou Dynasty and collected from the Chenyuan archeological sit...
Characterization and origin of charcoalified foxtail millet (Setaria italica) from the Chenyuan Site
[会议论文] 作者：FENG GuangPing,LU HuaYu,ZHAO JianCheng,YANG YaChang,LI ChengSen,ZHAO ZhiJun,YUAN ShunQuan,BAO Yan,ZHONG,
来源：植物文化环境国际论坛暨中国植物学会古植物分会第十六届年会 年份：2012
...
A network for long-term monitoring of vegetation in the area of Fildes Peninsula, King George Island
[期刊论文] 作者：Xia,LI Jinfeng,YANG Jian,CAO Shunan,PENG Fang,KURBATOVA Ljuba,PETER Hans-Ulrich,BRAUN Christina,LI Chengsen,
来源：Advances in Polar Science 年份：2017
Climate warming has become evident in the maritime Antarctic over the past decades, and has already influenced the growing season and the population size of two native vascular plants in Antarctica, D...
相关搜索：
