孢粉分析 的英文怎麼說

中文拼音 [bāofěnfēnxī]
孢粉分析 英文
spore and pollen analysis
  • 孢 : 名詞[植物學] （孢子） spore
  • 粉 : Ⅰ名詞1 （粉末） powder 2 （用澱粉製成的粉條或粉絲） noodles or vermicelli made from bean potato o...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 析 : Ⅰ動詞1. （分開; 散開） divide; separate 2. （分析） analyse; dissect; resolve Ⅱ名詞（姓氏） a surname
  1. Central china ; mid - holocene ; pollen analysis

    中原中全新世孢粉分析
  2. In the present dissertation, summarized and reviewed senior ' s study of lespedeza michx., on the basis of this, studied plants of lespedeza michx. in inner mongolia by means of polynology and cladistics taxology, discussed part of controversial species with menthod of and peroxidase isoenzyme pattern analysis

    本文在回顧和總結前人對胡枝子屬lespedezamichx .植物研究的基礎上，對在內蒙古分佈的胡枝子屬植物進行了支序分類學和孢粉學研究；還對部分有爭議的種類做了過氧化物酶同工酶酶譜分析。
  3. We selected dongzhaitang profile in the zhaitang basin of xishan mountain, beijing area from which the malan loess got its name and study the sequence of vegetation change recorded in the malan loess of xishan mountain by means of spore - pollen analysis

    本研究選取馬蘭黃土的命名地?北京西山齋堂盆地東齋堂磚廠剖面，以孢粉分析為手段來研究末次冰期中期北京西山黃土中的植被演化過程。
  4. The volcanic rock age and the age of the qiangtang formation determined the wudaoliang group between 20 - 5ma, discovering a flood of spore and pollen with ostracods fossils ( regard eucypris as principle ), which are miocene epoches typical numerator, therefore wudaoliang group accumulate in miocene epoch is doubtless ; 9 - 2ma are the age of the suonahu formation based on the data of the esr, which were characteristic of later period in miocene epoch - pliocene epoch, spore and pollen with fossil all were miocene epoch period

    由火山巖和覆于其上的羌塘組的年齡限定五道梁群的沉積時間為20 - 5ma ，五道梁群中發現大量的孢粉和介形蟲化石（以eucypris為主） ，分析認為它們都是中新世時期的典型分子，因此五道梁群的沉積時間為中新世是無疑的；嗩吶湖組的esr測年數據范圍為9 - 2ma ，代表中新世晚期?上新世時期，孢粉和化石都具有中新世時期的特徵。
  5. The high resolution palynological records from sihenan profile reveal that the non - arboreal pollen is the most important part of the pollen assemblage in luoyang, henan province within the last 7. 000 abp

    對河南洛陽寺河南剖面進行的高解析度的孢粉分析表明，該地區中全新世以來的孢粉組合以草本植物占絕對優勢。
  6. During the little ice age precipitation is little. due to different resolution, every record has difference in detail and also reflects area character

    結合孢粉資料分析，在冷暖氣候變化中本區植被類型變化不大，以落葉闊葉木本植被為主，草本植被為輔。
  7. The dongfang plaza cultural site ; clay mineral analysis ; chemical element analysis ; spore - pollen analysis ; ancient human activity

    東方廣場遺址粘土礦物分析化學元素分析孢粉分析古人類活動
  8. With the widespread and profound impacts of global change on the natural elements and progress, the society and economy, and even the human activities, the study of global change has become one of the most active frontiers in the current earth science research field. especially, climatic and environmental changes of holocene and human history is a very important time scale of the study of global change. however, the geographic surroundings and the natural environment of the southern margin of tarim basin, which lies in the hinterland of eurasia continent, are so special that it is difficult to obtain the proxies indicating its environmental evolution

    在多年來前人研究成果的基礎上，本文通過尼雅剖面年代解析度可達10a的沉積物質量磁化率、碳酸鹽碳同位素、粒度等氣候替代性指標及約特干剖面的地球化學元素、孢粉等氣候指標信息的結果分析，並結合達木溝、塔格勒等剖面的成果及相關資料，得出以下結論： （ 1 ） 、南疆塔里木盆地南緣中全新世6 . 7 3 . 0kab . p .以氣候溫暖偏乾的荒漠環境為總體特徵。
  9. The neogene is a key stage of terrestrial environmental evolution in yunnan. three stratigraphic sections including luhe ( late miocene ), yangyi and longling ( late pliocene ) were selected to reconstruct vertical landscape of paleovegetation in these areas, based on palynological data. according to principle of the coexistence approach, seven quantitative paleoclimatic parameters of each deposit area were obtained by using meteorological data ( 1951 - 1980 ) of the distribution area of extant taxa found each palynoflora in china

    晚第三紀是雲南地區環境演變過程中的關鍵地質歷史時段，本論文以晚第三紀晚中新世（呂合） 、晚上新世（羊邑和龍陵）地層中的孢粉為研究對象，結合同層位大化石植物證據，參照現代植被，恢復了雲南三個化石出產地區的古植被垂直分佈景觀，並定性地描述了古氣候；同時運用共存分析方法（ theco - existenceapproach ）定量化地重建了三個地區的古氣候參數值；初步推測了沉積地可能的古海拔。
  10. In this field observation we also find an important fact that, even during storm surge period, high tidal flat can still be in sedimentation in some place, no erosion occurred. to tell the typhoon storm surges from cold wave storm surges, 12 monthly sedimentary samples are collected from the modern tidal flat surface at dafeng, jiangsu. palynological analysis of these samples indicates that the seasonal palynological features of the tidal flat sediment are very obvious and some palynological indexes, such as taxon percentage of arboreal, herbaceous pollen and spore, are good indicators to tell the seasonality of the tidal flat deposits

    為區分風暴潮沉積是由臺風引致還是由寒流或冷鋒引致，對長期處于淤積狀態的江蘇中部大豐縣斗龍港附近潮灘，採集了一年中每月小潮期間灘面表層泥樣，並在啟東茅家港灘面分別採集了6月、 9月與12月的表層泥樣，在實驗室中，對這些樣品進行孢粉等分析，認為在以粉砂、泥為主的潮灘沉積中，孢粉種類百分比，尤其是木本種類占孢粉總種類的百分比是判別季節性潮灘的重要指標，通過啟東茅家港工程建設區淤積狀況的觀測記錄對這一判別指標進行了驗證。
  11. Pollen analysis a means of obtaining information on the composition and extent of past floras and environments by examining fossil pollen grains, spores, and similar structures in peat and sedimentary deposits

    花粉分析：指通過檢測花粉化石、孢子以及在泥炭和沉積物中類似的結構，以獲得歷史上曾有過的植物區系、組分以及分佈范圍與環境信息的方法。
  12. Based on 16 230th dating ages and 1187 data of stable isotopic compositions as well as annual laminated sequences of the stalagmites, the author firstly presents the climate records of the past 2000 years in shennongjia region. by comparing the stalagmite record with historical records, lake sediments and pollen data, the author analyzes comparability and differences of climate change in east asia monsoon area and preliminarily investigates driven forces of climate change

    基於16個~ （ 230 ） th年齡、 1187個氧碳同位素數據分析和顯微巖相研究，首次建立了神農架高海拔地區近2000年氣候演化序列，通過與歷史記錄、湖泊沉積、孢粉資料對比分析了東亞季風區不同地區氣候演化的相似性和差異性。
  13. The dalinghe hidden fault, as an example in this paper, is just located under the dalinghe river, so the activity of this hidden fault can be defined by comparing quaternary layers and terraces beside the river hidden fault. based on spore analysis of 17 layers and several

    以大凌河隱伏斷裂為實例，根據斷裂位於大凌河床底部的特點，通過對比河流斷裂兩側的第四紀地層和階地，對隱伏斷裂的活動性進行研究。孢粉分析和
  14. The sieving - analysis method, a new way of pollen analysis, is designed to fit the study needs of loess pollen

    篩濾分析法正是為了適應黃土研究的需要而設計的一種新型的黃土孢粉分析方法。
  15. By spore - pollen analysis of 10 samples and combining the features of spore - pollen assemblage and climatic environment, the features of evolvement of climatic environment of this sedimentary area since the middle holocene are obtained

    本論文還選取其中10個樣品進行了孢粉分析，並結合鄰近地區的孢粉組合特徵和氣候環境特徵，總結出該沉積區中全新世以來氣候環境演變特徵。
  16. We sampled the palaeosol or buried soil of this section formed during the middle stage of last glacial at the interval of 10cm and totally we got 40 samples for spore - pollen analysis. we adopted the analytic procedure that is developed by mingjian wei ( personal communication ) to treat the spore - pollen samples

    以10厘米為間距，在末次冰期中期發育的古土壤中採集孢粉樣品40個，用魏明建等改進的孢粉分析方法進行樣品的實驗室分析，通過外加標志花粉的方法計算花粉濃度。
  17. Paleoenvironment changes since mid - holocene revealed by a palynological sequence from sihenan profile in luoyang, henan province

    河南洛陽寺河南剖面中全新世以來的孢粉分析及環境變化
  18. In the paper, based on the characteristics of sediments and the susceptibility, the sporopollen diagram was divided into five palynofloral zones by trying to use the cluster analysis of the ordered samples and the program of c + +

    本文嘗試利用有序樣品的聚類分析方法，對孢粉帶進行劃分，並用c + +編寫程序，得到5段最優分割。並結合沉積物特徵、磁化率特徵及孢粉圖式劃分出5個孢粉帶。
  19. We obtain the chengdu area plain vegetation that occupies the superiority by the herbaceous plants through the palynological analyses. the local area is the low - lying wetland. it was growing the massive ferns that like wet environment and the trees on a higher knoll and the mountainous region

    通過孢粉分析得出成都平原地區植被以草本植物占優勢，局部地區為低洼的濕地，生長著大量喜濕的蕨類植物，在平原周圍較高的丘陵和山地上生長著喬木。
  20. Analysis and identification on spore - pollens

    孢粉分析鑒定
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