population abundance 中文意思是什麼

population abundance 解釋
種群蘊藏量
  • population : n. 1. 人口;人口總數;全體居民;人口的聚居。2. 物的全體[總數];【生物學】蟲口;種群(量);群體;族,組,個數;【統計學】對象總體,全域。3. 【物理學】布居;密度。4. 〈罕用語〉殖民。
  • abundance : n 豐富,充裕,富裕 (opp scarcity)。 a year of abundance 豐年。 abundance of 豐富,充裕,富足。 ...
  1. Monitoring the whole avifauna ( community ) both in breeding season and non - breeding season. individual and population are good indicators of environment pollution, and there are still some questions about the guild monitoring and community monitoring. finally, we surveyed bird species and relative abundance in three areas of the upper reaches of minjiang river during both summer and autumn

    普遍意義上的用鳥類監測環境主要包括: 1監測某一種的繁殖期和非繁殖期(冬季)種群; 2監測不同種的種群動態; 3監測整個鳥類區系的種群動態和群落動態,也就是( 1 )種群及個體; ( 2 )種團; ( 3 )群落三個層次。
  2. The integration is significant for the adjustment of the structure of dualistic economy, which results in a situation of virtuously mutual development between towns and rural areas and between the three industries, by promoting the circulating of all kinds of elements transregionally and beyond the trade boundaries so as to enlarge the population in towns by transferring the abundance of labors in rural areas, changing of growing ways, raising the labor productivity, and making the structure of the first industry optimized and the other two industries developed

    兩者融合對調整舊的城鄉二元經濟結構有著積極的意義,有力促進了城鄉之間各類要素的跨地域、跨行業流轉,逐步減少農村人口,轉移農村剩餘勞動力,增加城鎮人口,轉變生產增長方式,提高勞動生產率,優化第一產業結構,促進第二、三產業的發展,形成城鄉之間、三次產業之間的良性互動發展的局面。
  3. The area in question has great conservation value as following aspects : the population of butterfly shows great species abundance ; the heterogeneity of habitat revealed by the presence of multi - subspecies and multi - morphological species provides animals a steady habitat ; the faunal character and vertical distribution of butterflies show great value of ecological study ; the mid - mountain 8002600 ? m that has better environmental condition and less human disturbance is a typical

    秦嶺對東洋種的阻隔作用大於對古北種的作用。中山地帶8002600m即暖溫帶落葉闊葉林和中山針闊葉混交林帶環境狀況良好,氣候條件優越,受人為干擾少,因而物種豐富多樣性較大。研究地區具有很高的保護價值。
  4. Microsatellite dna is among the most efficient class of molecular markers due to their hyper - variable and co - dominant nature with relatively high abundance and random distribution in the genome, and have been applied to a variety of fields including population differentiation, kinship analysis, linkage analysis, and evolutional and ecological studies

    摘要微衛星dna由於具有高度多態性、共顯性遺傳、基因組中含量豐富且隨機分佈等特點,目前已成為最有效的分子標記之一,並應用於種群分化研究、血緣分析、基因連鎖分析、進化以及生態學研究等許多領域。
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