Cretaceous Micro-biostratigraphy in Tianba Area, Southern Tibet;
藏南田巴地区白垩纪微体生物地层学研究
The Improvement in the Studies of Planktonic Foraminiferal Biostratigraphy in the Upper Cretaceous in Tingri, Tibet;
西藏定日地区上白垩统浮游有孔虫生物地层研究新进展
The study of biostratigraphy of Permian Triassic System in Zengjia area of northern Sichuan Province indicates that there are four biozones in Permian System and four biozones in Triassic System.
川北曾家地区二叠纪－早三叠世的生物地层研究表明，该区二叠系有４个生物带：Ｎａｎｋｉｎｅｌａｌａｔａ－Ｐｉｓｏｌｉｎａｓｔａｆｆｅｌｉｎｏｉｄｅｓ组合带，Ｎｅｏｓｃｈｗａｇｅｒｉｎａ－Ｖｅｒｂｅｅｋｉｎａｖｅｒｂｅｅｋｉ组合带，Ｃｏｄｏｎｏｆｕｓｉｅｌａ－Ｒｅｉｃｈｅｌｉｎａｃｈａｎｇｈｓｉｎｇｅｎｓｉｓ组合带和Ｐｓｅｕｄｏｔｉｒｏｌｉｔｅｓ－Ｃｈａｏｔｉａｎｏｃｅｒａｓ组合带；下三叠统也有４个生物带：Ｃｌａｒａｉａｗａｎｇｉ－Ｏｐｈｉｃｅｒａｓ组合带，Ｃｌａｒａｉａａｕｒｉｔａ－Ｃｌａｒａｉａｓｔａｃｈｅｉ组合带，Ｅｕｍｏｒｐｈｏｔｉｓｍｕｌｔｉｆｏｒｍｉｓ－Ｅｎｔｏｌｉｕｍ组合带和Ｔｉｒｏｌｉｔｅｓ组合带。
Calcareous nannofossil biostratigraphy study of cobalt-rich crust from Marcus Sea Ridge;
马尔库斯海脊富钴结壳的钙质超微化石生物地层学研究
The biostratigraphy of petalichthyids(Placodermi)in China;
中国瓣甲鱼类化石的生物地层学意义
Lithostratigraphy and biostratigraphy features of Zhangjiakou Formation and Dabeigou Formation and its significance for stratigraphic subdivision and correlation in the Northeast Asia
冀北张家口组、大北沟组的岩石地层学、生物地层学特征及其在东北亚地层划分对比中的意义
ORDOVICIAN CONODONT BIOSTRATIGRAPHY IN HEXIAN,ANHUI PROVINCE
安徽和县奥陶纪牙形石生物地层的研究
biostratigraphy of fossil plants
植物化石生物地层学
The beds, rich in organic material from which hydrocarbons originated, are called source beds.
富含能够产生碳氢化合物的有机物质的地层叫做生油层。
a form of life assumed to exist outside the Earth or its atmosphere.
假设存在于地球或大气层以外的生物。
informal biostratigraphic unit
非正式生物地层单位
A NEW EARLY TO LATE MIOCENE FOSSILIFEROUS REGION IN CENTRAL NEI MONGOL:LITHOSTRATIGRAPHY AND BIOSTRATIGRAPHY IN AOERBAN STRATA
内蒙古中部敖尔班地区的岩石及生物地层(英文)
mesopelagic organisms.
生活在海洋中层的生物
Remediation of MTBE-contaminated Groundwater Using Biological Two-layer Permeable Reactive Barrier;
生物固定化双层PRB技术去除地下水中MTBE的研究
BIOSTRATIGRAPHY OF THE HUANGNITANG RESERVOIR SECTION IN CHANGSHAN,ZHEJIANG PROVINCE
浙江常山黄泥塘水库剖面的生物地层学
Biological Removal of High-concentration Fe,Mn and NH_4~+-N from Groundwater Using Single Filter
高铁、高锰、高氨氮地下水的生物同层净化研究
Study on estimating cotton LAI and aboveground fresh biomass using fractional interception of photosynthetically active radiation data
基于棉花冠层FPAR的LAI和地上鲜生物量估算研究
Studies on Biogeochemistry of DMS and DMSP in the Microlayer and Subsurface Water;
海水微表层与次表层中DMS和DMSP的生物地球化学研究
A remnant or trace of an organism of a past geologic age, such as a skeleton or leaf imprint, embedded and preserved in the earth's crust.
化石埋置并保存于地层中的古生物遗体、遗物和其生活遗址，如骨
the floor of a building that is at or nearest to the level of the ground around the building.
建筑物平地面的一层，地面层。
The Geophysical Response Characteristics of Reef and Reservoir Prediction;
生物礁地球物理响应特征及储层预测
ARENIGIAN CHITINOZOAN BIOSTRATIGRAPHY AND PALAEOBIOGEOGRAPHY IN SOUTH CHINA
华南阿伦尼格世几丁虫生物地层与古生物地理
A Study on Miocene Biostratigraphy in Liaocheng, NW Shandong
山东聊城地区中新世生物地层学研究
Lithostratigraphy,Biostratigraphy and Climatic Stratigraphy in the North China Plain since Late Pleistocene
华北平原晚更新世以来岩石地层、生物地层及气候地层