phytolith
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n.
植物化石，植物岩；
英英释义
Phytolith
Some plants can take up silica in the soil, whereupon it is deposited within different intracellular and extracellular structures of the plant. After these plants decay, silica is redeposited in the soil in the form of phytoliths (from Greek, "plant stone"), which are rigid, microscopic structures of varying sizes and shapes.
以上来源于:Wikipedia
权威例句
Phytolith Analysis: An Archaeological and Geological PerspectiveInternational Code for Phytolith Nomenclature 1.0
Modern Phytolith Assemblages from the North American Great Plains
Prospects and limits of a phytolith key for grasses in the central United States
The opal phytolith inventory of soils in central Africa —quantities, shapes, classification, and spectra
Starch grain and phytolith evidence for early ninth millennium B.P. maize from the Central Balsas River Valley, Mexico
Phytoliths as quantitative indicators for the reconstruction of past environmental conditions in China I:phytolith-based transfer fu...
Phytoliths as quantitative indicators for the reconstruction of past environmental conditions in China I: phytolith-based transfer f...
POLLEN, STARCH, PHYTOLITH, PROTEIN RESIDUE, AND FTIR ANALYSIS OF GROUND STONE AND IDENTIFICATION OF CHARCOAL FROM SITE 23SH23, AKERS...
The spread of grass-dominated habitats in Turkey and surrounding areas during the Cenozoic: Phytolith evidence
1. The main types of phytolith indicated warm climate are fan type and square-rectangle type.
在相对寒冷时期，植硅体组合是以反映寒冷气候成分的棒型较为丰富；
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2. The paper briefly introduces the lithologic features, and accumulation age of the vermicular red earth and mainly elaborate phytolith in it and its paleoclimatic indication.
简述了江西修水网纹红土的岩性特征和形成时代，重点讨论了网纹红土中的植硅石及其古气候信息。
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3. Significant changes in phytolith assemblages occur at the same depth as four major tephra. indicating a sharp decline in trees and shrubs and a surge in grass and Cyperaceae.
植硅体组合在4个主要的火山灰层都发生了明显的变化，表现在树木和灌木的急剧下降及禾草类和莎草科的繁盛。
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4. As an important way for the research of the relationship between ancient people and plants, phytolith analysis from the archaeological sites has become attractive to more and more researchers.
作为分析古代人类与植物关系的手段之一，植硅体分析在研究考古遗址中的人类活动、栽培作物及加工方式等方面，都越来越显示巨大的潜力。
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5. The use of modern phytolith assemblages for the interpretation of fossil phytoliths shows phytolith analysis is an effective method for understanding the grassland vegetation and climate changes.
运用地层中植硅体组合解释过去草原植被及气候变化的关键之一，是要了解研究区现代植硅体形态及表土植硅体组合与现代植被的关系。
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6. Phytolith analysis in the surface soils is not only an important approach of studying phytolith assemblages in the Quaternary sediments, but also a basis of Quaternary environment reconstruction.
表土沉积物中的植硅体分析是了解第四纪沉积物中植硅体组成的重要途径，也是重建第四纪古环境的基础。
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7. Phytolith analysis in the surface soils is not only an important approach of studying phytolith assemblages in the Quaternary sediments, but also a basis of Quaternary environment reconstruction.
表土沉积物中的植硅体分析是了解第四纪沉积物中植硅体组成的重要途径，也是重建第四纪古环境的基础。
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8. This paper presents firstly a phytolith reference collection and classification system for Nei Mongol
文中研究内蒙古典型草原禾本科植物根、茎、叶、芒以及种子等不同部位的植硅体 ,对其中的 1 2种主要禾本科植物叶表皮短细胞硅酸体进行分类及统计。
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phytolith
