biota 中文意思是什麼

biota 解釋
n. 名詞 生物區；生物群。

  1. The biota exhibited a one hundred percent mortality response.

    這種生物顯示出一種百分之百的死亡反應。
  2. During the primary research work of chengjiang biota, the paleontologists had an idea that the bivalved arthropod kunmingella douvilleiyas the dominant species because they found that eighty percent of the fossils they excavated in chengjiang fossil lagerstatte were kunmingella douvillei. and they also found that naraoia longicaudata, naraoia spinosa and isoxys auritus which belong to arthropoda were the sub - dominant species

    在澄江生物群研究初期，雙瓣殼節肢動物朵氏昆明蟲（ kunmingelladouvillei ）化石數量占澄江化石庫中所有化石產量的百分之八十，因而古生物學家曾認為kunmingelladouvillei是該庫的優勢種。
  3. They have had serious effects upon the biota of stream.

    它們對河流中的生物群體產生嚴重影響。
  4. Two new pterosaurs fossil in jehol biota

    遼西熱河生物群發現兩類新的翼龍化石
  5. Jehol biota - a mecca for mesozoic life evolution

    朝聖中生代生命演化聖地
  6. Indication effect of activated sludge biota in sewage treatment plant

    污水廠活性污泥生物的指示作用
  7. Sediment, soil & biota - trace metals, organic pollutants

    沉積物、土壤及生物區系（微量金屬、有機污染）
  8. Activated sludge biota

    活性污泥生物群
  9. Jehol biota : a world - class fossil treasure house for exploring the mesozoic life evolution

    探索中生代生命演化的世界級化石寶庫
  10. An evaluation of tourism development and utilization of jehol biota fossil resources in west liaoning

    遼寧西部古生物化石資源開發利用的旅遊評價
  11. Promoting scientific research relevant to the management and conservation of wetlands and their biota

    推廣與管理和保育濕地及區內動物有關的科學研究
  12. There are 25 genera and 47 species of conodont, 4 genera and 6 species of coral and some foraminifera. ch. 4 biostratigraphical regions based on the study on the conodont, coral and foraminifera fossils in research area, it was discovered that the biota features are resemble to the south china. so a conclusion can be drawn that the research area and south china belong to the same biogeographical region

    生物地層分區本文通過對牙形刺、蜒類、珊瑚等化石的對比研究，發現研究區的生物群特徵與華南區生物群相近，這表明在該區早、晚石炭世與華南區及東古特提斯區同屬一個生物地理區系。
  13. Recently, a series of the feathered dinosaurs have been found from the jehol biota of western liaoning, northeast china, which give extremely strong evidences of the theropod hypothesis of bird origin and of the cursorial hypothesis of the avian flight origin. but the origin and early evolution of feathers have still been unanswered. in late 2000, a well - preserved specimen of dromaeosaurids was excavated from the early cretaceous jiufotang formation of shangheshou, suburb of chaoyang city, western liaoning

    2000年，遼西朝陽市上河首早白堊世九佛堂組地層中，發現了一件保存完好的長有羽毛的奔龍類化石，這是繼北票四合屯、朝陽下三家子、凌源大王杖子之後長羽毛奔龍化石在遼西的又一次發現，為解決奔龍類的系統關系、羽毛的起源及早期演化提供了重要的實物資料。
  14. Frame - building organisms mostly are sphinctozoa, inozoa, hydrozoa, tabulozoa. binding organisms mainly are bluegreen algae, tubiphytes and tabulozoa. accessory organisms are bryozoa, brachiopoda, foraminifera, echinodermata, etc. what ' s more, biota are different with various reef facies

    在各相帶內，生物組合也迥然不同，礁相以底棲生物為主，盆地相以海綿骨針、鈣球、放射蟲為特徵，而礁后相則以裸海松藻、有孔蟲、蜓類、棘皮類為特徵。
  15. Comprehensive study indicates the dark, 50 - 300 m thick upper permian series, which is rich in the organic material ( om ) and biota, is beneficial to formation and protection of petroleum and natural gas. moreover the stratigraphy possess with better reservoir ability. the reservoir distributed in shallow glacis along beichuan tongkou - guangyuan changjianggou, he 12 well - she 1 well - jiange - cangxi yongningpu - long 4 well - bian 1 well in wujiaping stage and in platform edge beach along beichuan tongkou - jiangyou shuigentou - jiange - cangxi yongningpu - nanjiang

    綜合以上，本文認為研究區上二疊統地層厚50 ? 300m ，顏色較深、生物含量多、富含有機質，並且該套地層自形成后，大多直接進入埋藏成巖環境，是一套十分有利於油氣的形成與保存的地層；同時該套地層的局部層段具有一定的儲集性能，在吳家坪期儲層主要分佈在北川通口?廣元長江溝、河12井?射1井?劍閣?蒼溪永寧鋪?龍4井?扁1井一帶，在長興期儲層主要分佈在北川通口?江油水根頭?劍閣?蒼溪永寧鋪?南江一線。
  16. A sequence of paralic strata which contains biota fossils from early - middle devonian is found in bukadaban district in west - middle section of east kunlun mt. and it is certained there is the strata of devonian period

    摘要在東昆侖中西段布喀達阪峰地區發現了一套含早中泥盆世生物化石的海陸交互相地層，從而確定了該地區泥盆紀地層的存在。
  17. Advances in the study of permineralized biota of doushantuo stage in weng ' an, guizhou province and their geological significance

    貴州甕安陡山沱期礦化生物群的研究進展和意義
  18. The first fossil soft - shell eggs with embryos from late mesozoic jehol biota of western liaoning, china

    遼西晚中生代熱河生物群中首次發現具胚胎的軟殼蛋化石
  19. The past decade has witnessed the discoveries of various important fossils from the mesozoic jehol biota

    摘要最近十多年來，我國在熱河生物群各門類生物研究方面取得了一系列重要的發現和成果。
  20. During the last two years, i checked the miter specimen collection of mbmcas collected by the explorations since 50 decade of last century, including " the comprehensive resource investigation of chinese coast and shallow waters " ( 1958 - 1960 ), " china - vietnam cooperative expedition of marine resource to beibu bay ( gulf of tokin ) " ( 1959 - 1962 ), " the resource investigation of coast and shallow waters of shandong province ", " the comprehensive resource investigation of the islands of china ", " china - germany cooperative expeditions of marine biota to hainan island, china " ( 1990 - 1992 ), and 52 species have been found, which are mainly from east and south china seas, of which, three forms are considered as new species, i

    中國科學院海洋研究所從50年代以來進行的若干次海洋生物考察過程如全國海洋綜合調查、 「中越北部灣海洋綜合調查」 、 「中德海南島生物聯合考察」中獲得了大量的筆螺科標本。作者以傳統的形態分類為主要研究方法，通過解剖、數碼攝影等手段進行綜合分析，對我國近海筆螺科進行了系統的整理和分類研究。本文對我國所採集到的所有屬種進行了詳細的描述，並用數碼相機拍照，製成彩色圖版，其中對易混淆的種類就其形態特徵進行分類比較。
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