孢粉、植硅石组合,Pollen and phytolith assemblage,音标,读音,翻译,英文例句,英语词典

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1) Pollen and phytolith assemblage 点击朗读

孢粉、植硅石组合

Pollen and phytolith assemblage in the Hochung site reveal that during the Neolithic, the regional vegetation was characterized by the flourishing of tropical-subtropical ferns; among the herbaceous taxa, Gramineae, Artemisia, Chenopodiaceae, Compositae predominated; the evergreen and deciduous broad-leaved forest occupied locally at the high land and slopy mountain.

香港壕涌遗址孢粉、植硅石组合表明 :自新石器时期以来该遗址周围植被以热带 -亚热带蕨类植物为主 ;草本植物以禾本科、莎草、藜科等为主 ;在遗址附近的高地及山坡上生长了常绿阔叶林 ,其成分包括 :阿丁枫香属 (Al-tingia)、栲属 (Castanopsis)、常绿栎 (evergreen Quercus)、棕榈 (Palmae)等 ;植被面貌是人类活动干扰的结果。

2) phytolith assemblages 点击朗读

植硅石组合

例句>>

3) sporopollen assemblage 点击朗读

孢粉组合

Neogene sporopollen assemblages and paleogeographyin the Gyirong basin,Tibet; 点击朗读

西藏吉隆盆地新近纪孢粉组合及古地理研究

Late Cenozoic environmental evolution of the Qinghai-Tibet Plateau as indicated by the evolution of sporopollen assemblages;

青藏高原晚新生代孢粉组合与古环境演化

Characteristics and significance of the Late Permian sporopollen assemblage in the Gongjiubu area, Ngamring, southern Tibet, China.;

藏南昂仁县贡久布地区晚二叠世孢粉组合的特征及其意义

更多例句>>

4) palynological assemblage 点击朗读

孢粉组合

Based on the palynological assemblages and the 14 C dating from the Tongjiang region of 96-QP core,the four palynological assemblages have been distinguished in ascendant order:Zone Ⅰ: Quercus mongolica-Betula-Artemisia-Carex -Gramineae-Polypodiaceae.

根据对黑龙江省同江县 96 QP剖面孢粉分析和14 C测年 ,从下至上可划分为 4个孢粉组合带 :Ⅰ带是以蒙古栎—桦属—蒿属—苔草属—禾本科—水龙骨科为主组合带 ;Ⅱ带是以蒿属—莎草科—禾本科—桦属—栎属为主组合带 ;Ⅲ带是以桦属—蒙古栎—松属—蒿属—莎草科—禾本科为主组合带 ;Ⅳ带是以松属—桦属—蒙古栎—蒿属—苔草属为主组合带。

There are two different palynological assemblages. 点击朗读

通过对长江三角洲地区晚第四纪沉积10多口钻井的孢粉、藻类资料分析研究,在以往较少见到化石的晚更新世晚期的硬粘土沉积中找到了能明确指示古环境的孢粉、藻类化石,发现了两种不同的孢粉组合,一种是以环纹藻Concentricystes占优势的孢粉组合,另一种是以陆生植物Pinus-Cupressaceae-Picea-Abies-Quercus(deciduous)-Gramineae占优势的孢粉组合,证实了该层硬粘土形成期间曾经历滞水和水退的环境交替。

A high-resolution spore-pollen record from two boreholes(NH0504 and Dh1) at the continental margin of the northern East China Sea were analyzed,and five palynological assemblages and two sub-assemblages were distinguished.

对东海北部陆缘地区NH 0504孔和东海Dh1井全新世地层的孢粉进行了研究,划分出5个孢粉组合带和2个亚带,恢复了该地区植被演替、气候波动和古环境演变的5个阶段,为该区的地层年代划分和对比提供了科学的证据,为全新世古植被、古气候和古环境的重建提供了重要的孢粉学资料。

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5) Sporopollen assemblages 点击朗读

孢粉组合

Two sporopollen assemblages, Limatulasporites Cyclogranisporites Alisporites (of the Jiucaiyuan Fm.

根据孢粉组合特征及其对比 ,两组合的地质时代应属早三叠世 ,这为哈密坳陷确立下三叠统的存在提供了重要的古生物依

According to the sporopollen assemblages, main compositions and the color,property, texture and primary sedimentary structure of filling of Tertiary Basins, the sedi-mentary environment and plant community of Xining-Minghe and Guide-Hualong Basinshave been analyzed.

根据盆地孢粉组合、主要组分和盆地充填物质的颜色、性质、结构及原生沉积构造,对第三纪西宁—民和、贵德—化隆盆地进行沉积环境、植物群落分析,揭示出自古新世—上新世不同地质阶段植被面貌及其所代表的古气候特点,将盆地古植被、古气候演化划分为五个不同的阶段,并初步探讨植被演化与高原隆升关系。

更多例句>>

6) sporo-pollen assemblage 点击朗读

孢粉组合

Sporo-pollen assemblage characteristics of core sediments in Xiamen Harbour; 点击朗读

厦门港湾柱样沉积物的孢粉组合特征

The progression of climatic change since quaternary in Zhangzhou,Fujian is revealed by quanti- tatively analyzing samples of two drill cores based on sporo-pollen components and by drilling into several sporo-pollen assemblage zones for their sporopollen percent and chroma and combining the measurement data of C~(14) and OSL.

根据地貌变化,在研究区共施工7个场地33个钻孔,对其中2个代表性钻孔的213个岩芯孢粉样品,采用孢粉谱定量分析法,通过孢粉百分比图式、浓度图式将其划分出若干孢粉组合带,并结合C~(14)和光释光测年数据,揭示了漳州地区第四纪以来的气候演化过程。

With primary analysis of middle Jurassic sporo-pollen assemblage from Yaojie Basin in Gansu Province, zone of Cyathidites-Neoraistrickia-Piceaepollenite/Quadraeculuna (CNP/Q) is constructed and its characters are as follows: The pollen of gymnosperm in which disaccate pollen of coniferales is most abundant is the dominant type in CNP assemblage zone (64.

分析了窑街盆地中侏罗世孢粉化石,建立了窑街盆地中侏罗世的孢粉组合。

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补充资料：白硅石

CAS: 14464-46-1
分子式: SiO2
分子量: 60.08
中文名称:二氧化硅；方英石；白硅石；砂；方石英；白炭黑；微细硅酸
英文名称: Cristobalite；silica, crystalline-cristobalite；alpha-crystobalite；calcined diatomaceous earth；calcined diatomite；Silica,precipitated；white carbon　　

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

海底孢粉组合孢粉植物孢粉植被植物孢粉古孢子化石组合孢粉化石

植物孢粉化石孢粉-炭屑组合孢粉组合序列孢粉组合特征

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	您的位置：首页 -> 词典 -> 孢粉、植硅石组合 1) Pollen and phytolith assemblage 孢粉、植硅石组合 1. Pollen and phytolith assemblage in the Hochung site reveal that during the Neolithic, the regional vegetation was characterized by the flourishing of tropical-subtropical ferns; among the herbaceous taxa, Gramineae, Artemisia, Chenopodiaceae, Compositae predominated; the evergreen and deciduous broad-leaved forest occupied locally at the high land and slopy mountain. 香港壕涌遗址孢粉、植硅石组合表明 :自新石器时期以来该遗址周围植被以热带 -亚热带蕨类植物为主 ;草本植物以禾本科、莎草、藜科等为主 ;在遗址附近的高地及山坡上生长了常绿阔叶林 ,其成分包括 :阿丁枫香属 (Al-tingia)、栲属 (Castanopsis)、常绿栎 (evergreen Quercus)、棕榈 (Palmae)等 ;植被面貌是人类活动干扰的结果。 2) phytolith assemblages 植硅石组合例句>> 3) sporopollen assemblage 孢粉组合 1. Neogene sporopollen assemblages and paleogeographyin the Gyirong basin,Tibet; 西藏吉隆盆地新近纪孢粉组合及古地理研究 2. Late Cenozoic environmental evolution of the Qinghai-Tibet Plateau as indicated by the evolution of sporopollen assemblages; 青藏高原晚新生代孢粉组合与古环境演化 3. Characteristics and significance of the Late Permian sporopollen assemblage in the Gongjiubu area, Ngamring, southern Tibet, China.; 藏南昂仁县贡久布地区晚二叠世孢粉组合的特征及其意义更多例句>> 4) palynological assemblage 孢粉组合 1. Based on the palynological assemblages and the 14 C dating from the Tongjiang region of 96-QP core,the four palynological assemblages have been distinguished in ascendant order:Zone Ⅰ: Quercus mongolica-Betula-Artemisia-Carex -Gramineae-Polypodiaceae. 根据对黑龙江省同江县 96 QP剖面孢粉分析和14 C测年 ,从下至上可划分为 4个孢粉组合带 :Ⅰ带是以蒙古栎—桦属—蒿属—苔草属—禾本科—水龙骨科为主组合带 ;Ⅱ带是以蒿属—莎草科—禾本科—桦属—栎属为主组合带 ;Ⅲ带是以桦属—蒙古栎—松属—蒿属—莎草科—禾本科为主组合带 ;Ⅳ带是以松属—桦属—蒙古栎—蒿属—苔草属为主组合带。 2. There are two different palynological assemblages. 通过对长江三角洲地区晚第四纪沉积10多口钻井的孢粉、藻类资料分析研究,在以往较少见到化石的晚更新世晚期的硬粘土沉积中找到了能明确指示古环境的孢粉、藻类化石,发现了两种不同的孢粉组合,一种是以环纹藻Concentricystes占优势的孢粉组合,另一种是以陆生植物Pinus-Cupressaceae-Picea-Abies-Quercus(deciduous)-Gramineae占优势的孢粉组合,证实了该层硬粘土形成期间曾经历滞水和水退的环境交替。 3. A high-resolution spore-pollen record from two boreholes(NH0504 and Dh1) at the continental margin of the northern East China Sea were analyzed,and five palynological assemblages and two sub-assemblages were distinguished. 对东海北部陆缘地区NH 0504孔和东海Dh1井全新世地层的孢粉进行了研究,划分出5个孢粉组合带和2个亚带,恢复了该地区植被演替、气候波动和古环境演变的5个阶段,为该区的地层年代划分和对比提供了科学的证据,为全新世古植被、古气候和古环境的重建提供了重要的孢粉学资料。更多例句>> 5) Sporopollen assemblages 孢粉组合 1. Two sporopollen assemblages, Limatulasporites Cyclogranisporites Alisporites (of the Jiucaiyuan Fm. 根据孢粉组合特征及其对比 ,两组合的地质时代应属早三叠世 ,这为哈密坳陷确立下三叠统的存在提供了重要的古生物依 2. According to the sporopollen assemblages, main compositions and the color,property, texture and primary sedimentary structure of filling of Tertiary Basins, the sedi-mentary environment and plant community of Xining-Minghe and Guide-Hualong Basinshave been analyzed. 根据盆地孢粉组合、主要组分和盆地充填物质的颜色、性质、结构及原生沉积构造,对第三纪西宁—民和、贵德—化隆盆地进行沉积环境、植物群落分析,揭示出自古新世—上新世不同地质阶段植被面貌及其所代表的古气候特点,将盆地古植被、古气候演化划分为五个不同的阶段,并初步探讨植被演化与高原隆升关系。更多例句>> 6) sporo-pollen assemblage 孢粉组合 1. Sporo-pollen assemblage characteristics of core sediments in Xiamen Harbour; 厦门港湾柱样沉积物的孢粉组合特征 2. The progression of climatic change since quaternary in Zhangzhou,Fujian is revealed by quanti- tatively analyzing samples of two drill cores based on sporo-pollen components and by drilling into several sporo-pollen assemblage zones for their sporopollen percent and chroma and combining the measurement data of C~(14) and OSL. 根据地貌变化,在研究区共施工7个场地33个钻孔,对其中2个代表性钻孔的213个岩芯孢粉样品,采用孢粉谱定量分析法,通过孢粉百分比图式、浓度图式将其划分出若干孢粉组合带,并结合C~(14)和光释光测年数据,揭示了漳州地区第四纪以来的气候演化过程。 3. With primary analysis of middle Jurassic sporo-pollen assemblage from Yaojie Basin in Gansu Province, zone of Cyathidites-Neoraistrickia-Piceaepollenite/Quadraeculuna (CNP/Q) is constructed and its characters are as follows: The pollen of gymnosperm in which disaccate pollen of coniferales is most abundant is the dominant type in CNP assemblage zone (64. 分析了窑街盆地中侏罗世孢粉化石,建立了窑街盆地中侏罗世的孢粉组合。更多例句>> 补充资料：白硅石 CAS: 14464-46-1 分子式: SiO2 分子量: 60.08 中文名称:二氧化硅；方英石；白硅石；砂；方石英；白炭黑；微细硅酸英文名称: Cristobalite；silica, crystalline-cristobalite；alpha-crystobalite；calcined diatomaceous earth；calcined diatomite；Silica,precipitated；white carbon　　说明：补充资料仅用于学习参考，请勿用于其它任何用途。参考词条海底孢粉组合孢粉植物孢粉植被植物孢粉古孢子化石组合孢粉化石

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