secondary succession 中文意思是什麼

secondary succession 解釋
次級演替
  • secondary : adj 1 第二（位）的，第二次的；中級的 （opp primary）。2 副（的）；從屬的；附屬的；輔助的；補充的...
  • succession : n. 1. 接連發生，繼起，接續；繼承性；（計算技術的）逐次性。2. 繼承；繼承權；繼承順序；繼任；后繼。3. 【生物學】系列；世系，系統；演替；【農業】輪栽。
  1. Microbial biomass in soil during secondary forest succession in ziwuling, northwest china

    子午嶺次生林恢復演替中土壤微生物量的變化動態
  2. In february of 1981, " biology syllabus ( trial draft ) ", " physiology hygiene syllabus ( trial draft ) " and the teaching materials " biology " and " physiology hygiene " for the secondary normal school were published in succession, which simultaneously opened the new chapter of biology teaching in secondary normal school

    1981年2月，我國中師的《生物學教學大綱（試行草案） 》 、 《生理衛生教學大綱（試行草案） 》以及《生物學》 、 《生理衛生》教材相繼與廣大師生見面，從此揭開了中等師范學校生物學教學的新篇章。
  3. The higher landscape heterogeneity, the closer to nature secondary forest. along the gradient, landscape congregation index exhibits descendent tendency, showing a significant relationship between the extent of patch mosaic and the extent of disturbance, according to changes of landscape mean shape index ( lmsi ) and landscape mean fractal dimension index, integrated disturbance ( nature disturbance, human activities, vegetational inner succession or population dynamics ) tend to enhance

    景觀聚集度指數是隨著梯度區呈下降的變化趨勢，表明斑塊之間的鑲嵌聯系的程度與受到的干擾程度有極為重要的關系。從景觀平均形狀指數和景觀平均分維數的變化，可看出綜合干擾（自然干擾、人為活動、植被的內源演替或種群的動態變化）是呈增強的發展趨勢。
  4. Based on the investigation on the structure and niches of secondary forests in jiulongkeng, guangze, fujian province, the distribution law was studied and natural succession tendency was worked out for primary arbors and shrubs in different slope direction, which provides scientific fundamental for artificial stimulating natural regeneration

    摘要通過對福建光澤九龍坑不同坡向天然次生林的林分組成和生境的調查，研究主要喬灌木樹種在不同坡向林分中的分佈規律，分析出不同坡向林分的天然演替趨勢，為人工促進天然更新提供科學依據。
  5. The relationship between the vertical structure in the secondary succession community of the evergreen broad leaved forests on the jinyun mountains in chongqing and species diversity in them was estimated and analyzed based on their vertical structure and species diversity index

    從垂直結構和物種多樣性指數，測度分析了重慶市縉雲山常綠闊葉林群落次生演替序列垂直結構與物種多樣性的關系。
  6. Zfl serial automatic back flush device is used in the clean water and sewage disposal of the power plant, water works, and factory mainly, can realize not shutting down and run in succession in large flow, is especially suitable for a lot of water quality of one degree of big, filth of particle, the products use the stainless steel material, guarantee the water quality after filtering will not produce the secondary pollution

    Zfl系列自動反沖洗裝置zfl系列自動反沖洗裝置主要用於電廠水廠及工廠的潔凈水和污水處理，能夠實現不停機大流量連續運行，特別適用於顆粒度大污物多的水質，產品使用不銹鋼材質，保證過濾后的水質不會產生二次污染。
  7. In the process of secondary succession from conifer - broadleaf forest to broadleaf forest, species richness fluctuated remarkably

    在針闊混交林向闊葉林演替過程中，物種豐富度指數表現為較大的波動性。
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