nannofossils

Based on the study of nannofossils in ferromanganese crusts MDD-53-1 and MED-48-1 collected from Magellan Seamounts in the western Pacific,the nannofossil species H.

通过对西太平洋麦哲伦海山M1-1,M2-1铁锰结壳样品超微化石的分析,在Ⅱ+Ⅲ层结壳层中发现了中新世以来的超微化石种类H。

The results show that the total abundance of calcareous nannofossils is different among the samples.

对南海东北部海区 (12～ 2 2°N、116～ 12 2°E) 15 5个表层样品进行了超微化石分析。

New data of nannofossils in the Shadui Formation in the Yamzho Yumco area, Tibet;

西藏羊卓雍地区沙堆组超微化石新资料

Calcareous nannofossils analysis has been carried out for 308 surface sediment samples taken from the west of the South China Sea within a wide range of water depth from 36 to 4 245 m.

分析研究了南海西部 30 8个表层沉积样品中的钙质超微化石 ,发现除一个样品外 ,所有样品均含有钙质超微化石 ,但相对丰度相差悬殊 ,在 0～ 172 5个范围内变化。

Distribution of calcareous nannofossils in surface sediments of South China Sea;

南海表层沉积物中钙质超微化石分布特征

A thin marine depositional interval of the Wenchang Formation in Well HJ 15-1-1 of the Pearl River Mouth Basin was analysed by using calcareous nannofossil.

本文研究了珠江口盆地HJ15-1-1并文昌组一个海相夹层中的钙质超微化石,据在该层中出现Spheno-lithus furcatolithoides、Ericsonia formosa、Neococcolithus dobius,而未见有真正的Reticulofenestra umbilicus,认为该超微化石组合的生物地层位置应为中始新统NP15带。

Deep-sea Core WP7 (3°56 S,156°E, and water depth 1 580 m) retrieved from the nuclear region of western Pacific warm pool (WPWP) was selected for benthic foraminifera and calcareous nannofossil study.

对取自热带西太平洋暖池核心区的WP7岩心进行了底栖有孔虫和钙质超微化石研究。

NEOGENE CALCAREOUS NANNOFOSSILS FROMWESTERN PACIFIC OCEAN AND DIVISIONOF NANNOFOSSIL ZONATION

西太平洋晚第三纪钙质超微化石及其化石带的划分

NEW MATERIALS OF THE CALCAREOUS NANNOFSSIL IN THE MIDDLE EOCENE WENCHANG FORMATION FROM THE PEARLRIVER MOUTH BASIN

珠江口盆地中始新统文昌组钙质超微化石新知

LOWER AND MIDDLE EOCENE CALCAREOUS NANNOFOSSILS FROM THE SOUTHWESTERN CONTINENTAL SHELF BASIN OF THE EAST CHINA SEA

东海陆架盆地西南部海相始新统钙质超微化石

The Pliocene Nannofossil Assemblages and Variation of the Upper Ocean Structure from ODP1146 in the Northern South China Sea;

南海北部ODP1146站位上新世超微化石组合及上层海水结构变化

NEOGENE CALCAREOUS NANNOFOSSILS FROM THE HUANGLIU FORMATION OF THE YINGGEHAI BASIN, SOUTH CHINA SEA

南海北部莺歌海盆地上第三系黄流组钙质超微化石

Research in Nannofossil Stratigraphy on the Growth Age of the Co-rich Ferromanganese Crust from the Western Pacific;

西太平洋富钴结壳超微化石地层学研究及其生长年代

Based on the researches of Neogene calcareous nannofossils from the Pearl River Mouth Basin, this paper briefly reviews the researching and developing process.

根据珠江口盆地新近系钙质超微化石研究文献，综述了研究内容及发展过程。

CALCAREOUS NANNOFOSSILS ANALYSIS AND THE AGE OF CORES FROM WEST PHILIPPINE BASIN-MARIANA TRENCH

西菲律宾海盆-马里亚纳海槽区柱状岩芯中钙质超微化石分析及地层时代

Paleocene-Eocene Calcareous Nannofossils of Onshore Wells from the Coastal Plain of New Jersey and Maryland, U. S. A.

美国新泽西州和马里兰州海岸平原近岸井古新统-始新统钙质超微化石分析

Physiological,biochemical,and ultra-structures of mesophyll cell changes in a senescing corolla of Lycoris longituba

长筒石蒜切花衰败生理及超微结构的变化

Ultrasonic Degradation of Rhodamine B by Micro-sized Rutile TiO_2 Catalyst

微米金红石型TiO_2催化超声降解罗丹明B的研究

Synthesis of β-Phenylethyl Phenylacetate Catalyzed by Silicotungstic acid Supported on Ultra Stable Y Zeolite under Microwave Irradiation;

微波辐射超稳Y沸石负载硅钨酸催化合成苯乙酸β-苯乙酯

Ultramicrostructures of the Ultrahigh-Pressure Metamorphic Rocks from Dabie-Sulu Terrane;

大别—苏鲁超高压变质岩石的超显微构造研究

Minimally invasive percutaneous nephrolithotomy under ultrasound guidance for treatment of renal calculi

B超引导下微创经皮肾镜气压弹道联合超声碎石术治疗肾结石

A microscopic fossil, as of a pollen grain or unicellular organism.

微体化石一种微小的化石，如花粉粒或单细胞有机体的化石

Study of Microstructure of Ultrafined Ultrapure 42CrMoVNb Steel;

超细化超纯净42CrMoVNb钢的微观组织研究

Experimental study on reliability of ultrasonic diagnosis of renal micro calculus

超声诊断微小肾结石可靠性的实验研究

ULTRASTRUCTURAL HISTOPATHOLOGICAL STUDY ON LYMPHOCYSTIS OF KELP BASS,EPINETHELUS MOARA

云纹石斑鱼淋巴囊肿病病变过程的超微研究