natural classification 中文意思是什麼

natural classification 解釋
【生物學】自然分類。

  • natural : adj 1 自然界的;關于自然界的。2 天然的;未開墾的;野生的。3 固有的 生來的 天賦的(opp acquired)...
  • classification : n 1 選別;分等,分級;分選。2 【動、植】分類(法)。 〈分類級別為: phylum 【動物;動物學】及 div...
  1. In view of the natural conditions in loess area of gansu, in the light of investigation conditions of seepage of built loess and weak rock highway tunnels in this area and classification of water gushing conditions for railway tunnels, and by engineering analogism, the classification of tunnel water gushing types suited the structure design of highway tunnel waterproof and drainage, and the three methods for checking and subdividing water gushing types are presented

    摘要針對甘肅黃土區的自然條件,依據該地區已建黃土及軟巖公路隧道滲漏水調查情況和鐵路隨道涌水狀態分類,運用工程類比法提出適合該地區公路隧道防排水結構設計的隧道涌水類型劃分及對涌水類型校核與細分的三種方法。
  2. The paper establishes a ecological transect, with a length of 90 km and width of 16 km, utilizing the part of tm data on 16th august 1998, from harbin to the natural secondary forests in maoershan, heilongjiang province. with supervised classification, the tm data which had been corrected and enhanced via erdas, combining the data of gps in the field, was classified by seven types including : residential area, glebe, paddy field

    本論文利用1998年8月16日的tm衛星數據的一部分,設置從黑龍江省哈爾濱市到帽兒山天然次生林區,長90km ,寬16km的生態研究樣帶。通過用erdas對衛星數據的校正、圖像增強等處理,結合gps野外實地調查數據,進行有監督分類。共分為7種類型:居民點、旱田、水田、河流、灌叢、闊葉林、針葉林,並建立了衛星影像分類解譯標志。
  3. In the second section, 186 species ( subspecies ) of longicorn beetles from maoershan natural reserve, which belong to 5 subfamilies 100 genera, are recorded. classification keys to subfamilies, genera and species are presented. among the species recorded, genus magninia clermont, species magninia tonkinea clermont and eutaenia tanoi breuning are all new to china and 13 species are not named yet

    在所記錄的天牛中,刺墨天牛屬magniniaclermont為中國新記錄屬,越北刺墨天牛magniniatonkineaclermont和寮國帶天牛eutaeniatanoibreuning為中國新記錄種, 13種暫未定名。
  4. Classification for natural muscovite mica splittings

    天然白雲母的剝離片的分類
  5. Natural classification systems are based on more characteristics, and thus thus are better for predicting relationships

    自然分類系統是建立在更多的性狀上的一種能夠反應植物真實親緣關系的分類方法。
  6. In subgroup, there are no differences between specimens of same species from different places for instance c. militaris or a ittle differences for example c. sobolifera. according to above analysis a new classified criterion proposed is that in classification of the genus cordyceps whether the perithecia are immersed or not should be the first classified characteristic, which is quite different from the classic ones. at the same time based on the investigations, isolation and identification of cordyceps spp. and other entomogenous fungi collected from more than 10 different ecological places or natural preserves in southwest china

    對西南地區10多個不同生態區或自然保護區的蟲草及其他的蟲生真菌進行了調查和分離研究,發現了3個蟲草新種和4個半知菌新種,既茂蘭蟲草( cordycepsmaolanensis ) ,貴州蟲草( c . guizhouensis ) ,擬布里班克蟲草( c . brittlebanksoides ) ,蜻蜒擬青黴( paecilomycesodonatae ) ,雙梭隔梭孢( septofusidiumbifusisporum ) ,香棒彎頸霉( tolypocladiumbarnesii ) ,蟬白僵菌( beauviriasobolifer ) 。
  7. In jurisprudence history, the classification of the natural law school and the analytic positive law school is mainly based on their antagonistic views upon the relations between law and morality

    在法學史上,自然法學派和分析實證法學派的劃分,主要在於他們在法律和道德關系問題上觀點的對立。
  8. Finally, a typical two classes example of two classes natural spearmint essence was employed to verify the effectiveness of the proposed approach cca - svm. the classification accuracy is much better than that obtained by svm alone or correlative component analysis - self - organizing map ( cca - som ) networks

    然後將其成功地應用在建立留蘭香的分類器模型上,它的訓練與預浙江大學博士學位論文測分類精度比svm方法、分類相關成分分析一自組織映射網( cca一som )方法都有明顯提高。
  9. Finally, each category of the classification system is that : 1 ) the extent of human activities as the first class : natural wetland landscape, half natural wetland landscape and artificial wetland landscape ; 2 ) geomorphology as the second class : flood land, depression, valley and terrace ; 3 ) marsh wetland vegetation as the third class, which amalgamated with the way of indistinct assemble classification

    從而建立了一套完整的景觀生態制圖分類系統:第一級按人類活動影響程度劃分為:自然濕地景觀、半自然濕地景觀、人工濕地景觀;第二級按地貌劃分為:河漫灘、階地、湖濱、窪地、谷地;第三級對沼澤濕地植被25種類型進行模糊聚類歸並,得出不同比例尺的地圖制圖景觀類型。
  10. Based on corresponding relationship of gaussian curvature to macrofractures in coal seam and permeability, the classification criteria of gaussian curvature method for forecasting natural fracture zones is put forward

    在分析高斯曲率與試井滲透率、煤層宏觀裂隙的對應關系的基礎上,提出了高斯曲率法的裂隙發育區分類標準。
  11. Classification and codes for forestry resources - natural reserves

    林業資源分類與代碼自然保護區
  12. The writer of this paper makes an attempt to establish a classification system of eco - tourism resources in natural reserves and a hundred - mark evaluation system in order to inquire into the values and grades of eco - tourism resources in natural reserves and to provide scientific basis for the making of strategy goals and principles

    主張保護目標應與生態旅遊開發融為一體,這樣才能實現自然保護區旅遊業的可持續發展。作者嘗試建立自然保護區生態旅遊資源分類系統及其百分制評價方法,以探討自然保護區生態旅遊資源價值與品位,為生態旅遊保護性開發戰略目標、原則的制定提供科學依據。
  13. The author wants to look forward to the latest trend of development in this field by studying the theoretic and practical achievement in information retrieval language both at home and abroad in the time of internet. this paper is made up of five parts. the first part analyses the effects of information retrieval language in network condition ; the second part introduces the achievements in electronic traditional classification and the using of traditional classification in network and in information retrieval tool ; the third part introduces the achievements in electronic traditional subject and the using of traditional subject in network and in information retrieval tool ; the forth part is about natural language processing and natural language retrieval which includes basic principles of natural language processing and the using of information retrieval ; finally, the author points out that the new development of information retrieval language includes metadata and the integration of the classification - subject - natural language

    本文主要研究網路環境下信息檢索語言的發展,主要內容包括五部分:第一部分分析了網路環境對信息檢索語言的影響;第二部分是網路環境下分類檢索語言的應用,包括傳統分類法電子化及在網路上的應用,網路信息檢索工具中的應用;第三部分是網路環境下主題檢索語言的應用,包括傳統敘詞表電子化及在網路上的應用,在網路信息檢索工具中的應用;第四部分是自然語言處理與自然語言檢索,包括自然語言處理的基本原理及在信息檢索中的應用,國內外自然語言檢索進展;作者在論文最後指出,在網路環境下信息檢索語言新發展有:元數據研究;分類-主題-自然語言一體化,分析國外一體化系統實例:一體化醫學語言系統umls ,國內一體化系統實例: 《中國財經報刊數據庫》檢索系統;並指出學科?事物概念組配型檢索語言是理想發展模式。
  14. Using them, we divided the necklace words into 5 classes, namely : a, b, c, d and e. we also discuss a natural involution of necklace lie algebra. in section 1. 3, taking the advantage of the classification by the index arrays, pointed out the space spanned by class a, b, c respect ! vivety are subalgebras of nq

    2節中,我們對項鏈字引入左右指標數組,利用它們把項鏈李代數n _ q的基分成了a , b , c , d , e5類。我們還討論了由重箭圖自然自同構導出的李代數的一個自然的對合。在1
  15. Classification for natural muscovite block mica and thins based on visual quality

    天然白雲母塊及薄片基於目檢質量進行的分類
  16. Standard classification for natural muscovite block mica and thins based on visual quality

    天然白雲母塊及薄片的目檢質量標準分類
  17. The sensitivity analysis of design parameter of subgrade and pavement are used to confirmed the degree of impact on working state with change of the design parameter, it is the rational and economy that the range of design parameter are proposed. structure combination design is used to proposed basic structure of qinhuangdao ' s asphalt pavement in view of local natural environment, build material, traffic classification and soil grades. this paper puts forwards suiting 39 kinds of typical structure of qinhuangdao ' s asphalt pavement according to the actual structure, experimental section long - term observation, extensive surveys, structure theory ' s analysis and calculation

    在公路等級、交通量等級、土基等級及路面材料參數研究的基礎上進行路基路面設計參數敏感性分析,用以確定設計參數的變化對路基路面工作狀態的影響程度,並據此給出了經濟合理的路基路面設計參數范圍;結合本地自然環境、築路材料、交通狀況及土質情況進行路面結構組合設計,提出了適宜於秦皇島地區公路瀝青路面的基本結構;最後根據實際路面結構、試驗路的長期觀測、大量調查與路面結構理論分析計算相結合,提出並推薦適合秦皇島地區的39種瀝青路面典型結構,這是本課題的主要宗旨,其研究成果將直接指導設計人員的工作,並避免隨意性和盲目性,對加快秦皇島地區公路交通事業的發展將具有十分重要的意義,對其他地區也有一定的指導意義。
  18. Based on the analysis of natural and geographic background of jiaozhou land type, under the principle of comprehensiveness, dominant factor, produce and practice, thd author made field investigathion and the defined thd line of land type with reference of 1 : 15000 aviation chart, geologic map, topographic map, soil map, and climate planning map of jiaozhou. the system of land classification included land unit ( genus ) - land unit ( family ), furthermore, according to thd above classification system, the author drew thd 1 : 50000 land type map. finally, this thesis elaborated thd main characters, utilizing situation and of grade - 2 land type land unit genus

    膠州市土地類型的劃分,是在分析膠州市土地類型區域自然地理背景,剖析各土地分異因素,按照綜合性原則、主導性原則和實踐性原則,應用1 : 1 . 5萬航空象片,進行野外實地考察,並參考該市的地質圖、地貌圖、土壤圖、土地詳查圖和氣候區劃圖,在綜合分析的基礎上,確定土地類型界限,以限區(屬) ?限區(科)構成土地分類系統,並據此編制膠州市1 : 5萬土地類型圖。
  19. The result of this research can be applied to many fields of natural language, such as questions classification in qa system, relations assignment, word assignment and statistic machine translation, information extraction, text classification and parsing of spontaneous speech

    本文的研究成果可以應用到自然語言的其他領域,比如:問答系統中問句分類,機器翻譯中的關系對齊、詞對齊和統計機器翻譯,信息抽取,文本分類,語音識別等。
  20. The article introduced thoroughly the different theories carried out by domestic lawful circle to the object of this crime and introduced alternatively the related abroad theories. on this basis, the author adopted the matters of analogy to point out that the objects including natural property and lawful property and expounded it deeply, therefore, form a new knowledge to the object of this crime. in the first part, the author discussed systematically the definition, characteristics, standard and classification of the object in embezzlement crime, and introduced emphatically one of the characteristics of the object ? the characteristic of “ other ’ s property ” and the academia ’ s two perspectives : “ the subordinate doctrine ” and “ the independent doctrine ”

    本文採用分類類比的方法,在對侵占罪犯罪對象基礎理論全面分析的基礎上,介紹了世界其他國家對侵占罪的犯罪對象的不同認識,將侵占罪的犯罪對象分為自然屬性和法律屬性兩大部分並做了具體闡述,主要對種類物、違禁品、贓物、遺忘物、埋藏物等作為侵占罪犯罪對象的各種財物在認定犯罪時所涉及的問題進行了深入地闡述,釐清了侵占罪與盜竊罪的界限,分析了侵佔行為與不當得利行為的區別。
分享友人