無構造動物 的英文怎麼說

中文拼音 [gòuzàodòng]
無構造動物 英文
anhistozoa
  • : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
  • : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
  • : Ⅰ動詞1 (做; 製作) make; build; create; produce 2 (假編) cook up; fabricate; concoct 3 [書面語...
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  • 構造 : structure; construction; constructional detail; tectonic; structural; makeup; anatomy; constituti...
  1. This article analyzed relevant theories to get better understanding of circular economy : ( 1 ) by adding " decomposer " to economic system, circular economy has built a circle of resource - products - recycled resource, by which the harmonization between economic and ecological systems is achieved. ( 2 ) three principles must be observed in circular economy, and they are reduce, reuse, recycle in turn. according to the order of the principles, the practice of circular economy must conduct cleaner production in enterprises, form ecological community of industry, and build " vein " industry

    ( 1 )循環經濟的實質是通過模仿生態系統的,增加經濟系統中的分解者角色,削減進入經濟系統的資源能源的同時,打經濟系統中資源一產品一再生資源的質循環流的閉合迴路,從系統內部挖掘資源,通過對不可再利用的廢棄進行害化處理,使得質順暢的重新流入生態系統之中,從而將經濟系統中的質循環與生態系統中的質循環統一起來,促進經濟系統和生態系統之間的共生協調。
  2. Countless animals, including us, bear external structures without blood supply or nerves - - for example, our hair and fingernails, or the scales, claws, and horns of other animals

    包括人在內的都有一些沒有血液供應和神經的體外,例如,我們的頭發和指甲,或者鱗片、爪子和其它一些的角。
  3. In summary, the exotic species can affect native bird species in four main ways, 1 ) predation of birds or eggs by the exotic mammals ; 2 ) competition for habitats and foods with exotic birds, and loss of genetic diversity by hybridization with the closely - related exotic species ; 3 ) direct and indirect alterations of native habitats and food resources, and predation by the exotic invertebrates ; and 4 ) loss and fragmentation of habitats for native birds through altering species composition and structure of native plant communities by exotic plants

    外來生對鳥類的影響主要表現在以下幾方面: ( 1 )外來哺乳對成鳥、幼鳥或鳥卵的捕食作用; ( 2 )外來鳥類與本地鳥類競爭棲息地和食資源,與當地的近緣種雜交而成基因流失; ( 3 )外來脊椎改變本地鳥類的棲息環境和食狀況,甚至直接捕食本地鳥類; ( 4 )外來植入侵改變入侵地的植群落組成和結成本地鳥類的棲息地喪失或破碎化,並通過改變入侵地生態系統的食鏈結而對高營養級的鳥類產生影響。
  4. In the process of building and using the mass concrete structures, because of the effect of out - side condition and themselves, some faults will form in the structure, these faults will effect the bearing capability and endurance using nondestructive testing method to test the concrete ' s quality and diagnose its healthy, which has the significant sense in assessing the safety stability and research of the administering diseases this dissertation mostly researched the testing methods in the mass concrete structure, discussed the principles, methods, features, sphere of application of the ultrasonic testing in the mass concrete structure with faults, used dynamic fem to simulate the testing process, discussed when the concrete structure with cracks is under the effect of the pulse, how the elastic waves propagate and what are their changing feature, researched the principles of the first - arriving waves " phase when the cracks " depths are not same, obtained the relation between the inversion point and the cracks " depth, which has the direction sense in the application of projects, the second part of this dissertation is ct, which used the ultrasonic wave running through the tested - substance to get arriving - time of the ultrasonic wave, then inverse the image this dissertation drawed one ct program which can well present the different little cells " ultrasonic wave velocity profiles of the substance, thereby to diagnose the quality of the part of the tested - substance, ct has the better using foreground.

    在混凝土結的施工及使用過程中,由於受其自身及外界各種因素的影響,常常會產生一些缺陷,對結的承載能力和耐久性成嚴重影響,採用損檢測技術進行質量檢測和健康診斷,這對混凝土結開展安全、穩定性評估以及病害隱患治理研究具有重要意義。本論文主要針對大體積混凝土結缺陷的檢測方法展開研究工作,重點討論了超聲波法檢測混凝土結裂縫的基本原理和方法及其特點、適用范圍,運用力有限元數值模擬其檢測過程,探討了有裂縫缺陷的混凝土結在脈沖荷載作用下彈性波的傳播及其變化特徵,研究了不同裂縫深度下首波相位變化規律,得出了反轉臨界點與裂縫深度之間的關系,這對實際工程應用具有指導意義。聲波ct是一種新的損檢測技術,它是利用聲波穿透被檢測體獲取聲波接收時間,來進行計算機反演成像的技術。
  5. 4u series potato harvester is mainly used for harvesting potato, garlic, sweet potato, peanut and other crops under the ground with the merits of high efficiency, lower breakage, running fast without trembling, no blocking by the grasses, the structure is simple and the operation life time is long, etc

    天盛機械製有限公司生產的4u系列土豆收獲機主要用於收獲土豆、大蒜、地瓜、花生等地下根莖農作.具有收獲效率高、破損率低、運轉輕快、不堵草、漏土快、結簡潔、使用壽命長等特點。
  6. Designs the framework of the 3d scene graph system based on the real - time simulation environment, introduces the multigen creator, vegaprime and the modeling method of the uav and the terrain, explains the model motion, the control of the angle of view and the data communication, summarizes the character of the scene graph system

    在總體框架設計一章中設計了具有三維視景模擬的人機半理模擬系統結,介紹了模型工具multigencreator和三維系統開發環境vegaprime ,闡述了人機建模和地形建模的方法,說明了模型運、視點控制和數據通信的實現方式,並概括了該系統的特點。
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