fossil paper 中文意思是什麼
fossil paper
解釋
薄石棉-
The origin and evolution of land plants was an important event in the history of earth life and has affected all other lives on the earth and global environment. during the past two decade, the new discoveries of fossil plants microfossils and megafossils from the mid - ordovician through all silurian to the lower devonian improved knowledge of the origin of land plants, provided a time framework of the basal groups for the land plants and the early evolution diversity of vascular plants. three new plant based epochs have been recognized. on the other hand, molecular sequence studies have provided insights into the phylogeny and early branches of land plants. a phylogenetic tree has been established by the joint of a study of comparative morphology and gene sequences. this paper summarizes recent advances and new knowledges, comments on the phylogenetic studies based on the cladistic analysis
陸生植物的起源和演化是地球生命中的重大事件，它影響到地球上所有的其他生命和全球環境。在過去的20年中，從中奧陶世歷經整個志留紀至早泥盆世的巖層中，化石植物微化石和大化石的新發現改變了人們對陸生植物起源的認識，並且為陸生植物和維管植物早期演化分異提供了基部類群分化的時間框架。據此人們識別出地史中的3個陸生植物的時代：始胚植物時代始維管植物時代和真維管植物時代。 -
This paper, based on the grain - size analysis and the comparative result of the mz - o scatter gram of ancient aeolian sands in milanggouwan section with the modern dunes in mu us desert, holds that fossil eolian dunes are a proxy of the dune activation, and be regarded as " desert process ", while the overlying fluvio - lacustrine and palaeosols on the dunes are regarded as inter - desert process
文中根據粒度分析及古今砂丘的mz ?散點圖比較結果，認為古代風成砂丘特別是古流動砂丘是砂丘活化的體現，視為「沙漠期」 ，而砂丘上覆的河湖相沉積與古土壤發育則可視為「間沙漠期」 。 -
How to measure exactly the coal mass of pulverizer in fossil power plant ? it is one of primary causes that the efficiency of milling control is low and the automation is difficult to running. in this paper a method of solving uncertainty problem - evidential theory was studied principally from the view of the multiple sensor information fusion
火電廠中鋼球磨煤機筒內存煤量的測量問題一直是制粉控制效率低和自動控制難以投入運行的主要原因之一，本文從多傳感器信息融合的角度出發，重點研究了一種解決不確定性問題的有力方法? ?證據理論方法。 -
According to the re - analyses on pollen assemblages and archeological evidences in the site and related documents, this paper reconstructs the sequence of fossil pollen - pollen - vegetation - paleoclimate during the prehistoric period, emphatically discussing environment changes, the space - time distributed law on archaeological sites, the origin of culture fault and formation mechanism
本文根據孢粉學和考古學證據，結合相關文獻資料，從古地理學、考古學、歷史學等綜合研究的角度，重建史前時期化石花粉? ?孢粉植被? ?古氣候環境的演變序列，著重探討太湖流域新石器時期的環境變遷與古文化遺址的時空分佈規律、文化斷層的成因及其機制。 -
This paper, based on u - senes dating of speleothem formations and fossil materials, provided the reliable age of this cite, and further discussed the important implications of the results to human evolution research in china
但該遺址至今只有「與柳江人年代相當」的相對年代估計。本文報道?前洞遺址的鈾系測年結果，並討論該遺址年代位置新證據對我國現代人起源研究的意義。 -
The problem of acid rain is still severity, in the fossil power plant, the flue gas desulfurization is the main approach on controlling the let of so2. the paper mostly introduce the dcs rebuilding project of the desulfurization system in. the equipment is first introduced into our country from mitsubishi corporation, which is the wet limestone - gypsum flue gas desulfurization equipment
火電廠煙氣脫硫是控制so _ 2排放的主要途徑。本文主要介紹華能珞璜電廠脫硫系統的dcs改造工程。該裝置是國內首家引進的日本三菱重工公司濕式石灰石石膏法煙氣脫硫裝置。 -
New fossil fishes, found from the jehol group ( late jurassic - early cretaceous ) in wujiatun village, yixian county, western liaoning, are described, and a re - description on " lycoptera muroii " ( takai ) and rearrangement of its systematic position, are made in this paper. the fish group discovered in wujiatun village is composed of chondrostei, amiids and teleostei fishes. among them, two new species, yanosteus boi sp. nov ( chondrostei ) and jinanichthys major sp
這一魚群產于同一化石點，包括了燕鱘（ yanosteus ） 、中華弓鰭魚（ sinamia ） 、吉南魚（ jinanichthys ）和隆德魚（ longdeichthys ）四個屬，其中包括二個新種，即：薄氏燕鱘（ y . boisp . nov . ）和大吉南魚（ j . majorsp . nov . ） ，而中華弓鰭魚類和隆德魚類由於化石材料的關系，暫未定種。 -
Professionally by us in past several ten years are windely applied in coating & painting, printing ink, pesticide, leather chemical, paper pingment, non - fossil industries, and weapply ourselves to develop the grinding and dispersing new technlolgy and new product and seek for the hing quality, efficiency and more durable grinding, mixing and dispersing equipments to satisfy with the requirements in wide range of users
江蘇大洋機械製造有限公司在這里我們很高興的將大洋機械製造有限公司及產品介紹給您：幾十年來專業生產的濕式研磨和攪拌分散設備廣泛用於塗料、油墨、農藥、皮革化工、造紙、顏料、非礦等行業，並致力於研磨、分散新技術、新產品的開發，追求製造高品質、高效能、更耐用的研磨和攪拌分散設備，以滿足廣大客戶的需要。
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