環節動物 的英文怎麼說

中文拼音 [huánjiédòngwù]
環節動物 英文
a elids
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 節 : 節構詞成分。
  • 物 : 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...
  • 環節 : 1. （互相關聯的許多事物中的一個） link 2. [動物學] （某些低等動物的環狀結構） segment; 環節動物 annelid; annulate
  1. Standard guide for conducting sediment toxicity tests with marine and estuarine polychaetous annelids

    用海洋和港灣多毛綱環節動物作沉積物毒性試驗的標準導則
  2. Standard guide for conducting acute, chronic, and life - cycle aquatic toxicity tests with polychaetous annelids

    用多毛綱環節動物做劇烈的慢性的及壽命周期水生動物毒性試驗的標準指南
  3. As we all know, bilateral symmetry, three - layer embryo, metamerism and having a relatively developed head are the common characteristics of the arthropoda and annelida, so it is believed that arthropod originated from annelid

    由於節肢動物具備環節動物兩側對稱、三胚層、身體分節、頭部較發達等特徵，所以一般認為節肢動物起源於環節動物或類似環節動物的祖先。
  4. In the p5 to p7 phases, most shrimp settle into life on the bottom or sides of the pond, they need only annelida and nematoda. at this time,

    一般稚蝦在p5 p7就開始進入底棲生活或倚壁生活，而嗜食環節動物annelida及圓形動物nematoda等小型底棲動物。
  5. But as a matter of fact, athropoda has some more complex characteristics than annelida, such as the exoskeleton, departmental body - plan and segmented appendages, which, as one parameter, results in the abundance of arthropod fossils in the chengjiang fossil lagerstatte

    但節肢動物還具有比環節動物更高級的特徵，如：身體分部、附肢分節；循環、生殖、排泄等系統均較環節動物復雜高級，這可能是澄江化石庫中節肢動物種數豐富的一個很重要的原因。
  6. In a journey of a lifetime we explore the lush grasslands of brazil to encounter the macaws living alongside 700 species of animals and birds including caiman, capybara and giant anteaters

    節目製作人員將會跟隨一名鸚鵡發燒友到巴西觀察世上最大的金剛鸚鵡，看看金剛鸚鵡如何跟其他700個品種野生動物在同一個自然環境下生活。
  7. Storage, a very important chain of material flow, now is supervised manually or in the state of semi - automation in china. its efficiency is not high. in recent years, some of corporations realize partial integration of information, but mode of communications is lineate mostly

    貨場作為物資流通過程中的一個重要環節，目前我國基本處於人工管理或半自動化管理狀態，效率不高，雖然現在有一些企業已經實現了倉儲系統的部分信息集成，但其通訊方式大多數以有線通訊為主，這種通訊方式存在一定的弊端，某些環節還不能實現無紙作業。
  8. Dissemination is the most important stage during the agricultural plating, single - seed dissemination of crop, especially the wheat, the mealie etc, can improve the productivity, save seeds and fertilizer save time and then reduce costing, increase productivity

    播種是農作物種植過程的重要環節，作物尤其是中耕作物的單粒點播具有增產增收、節種、省肥、省工、降低作業成本、提高勞動生產率等優點。
  9. Genetic control is an important component of the general management of nonhuman primate colonies

    摘要遺傳學控制在非人靈長類動物人工繁殖種群諸多管理環節具有至關重要的作用。
  10. The ratio of cell body region was highest in mollusc, cellana toreuma 26. 18 %, neverita didyma 28. 13 %, mactra chinensis 27. 53 %. this may be the express in nervous system of mollusc with passive defense strategy, low motor ability and lack of developed sense organ, in environmental adaptation. the ratio of cell body region was lowest in crustacean, squilla oratorio 11. 43 %, gaetice depressus 15. 53 %

    結果發現，軟體動物神經元占神經節體積的比例最高（嫁（蟲戚） 、扁玉螺、中國蛤蜊分別為26 . 18 ， 28 . 13 ， 27 . 53 ） ，而且其比例要大於其他無脊椎動物，這可能正是軟體動物在適應環境過程中的被動防禦策略導致運動能力低下、特殊感官欠發達的身體結構模式在神經系統結構上的一種表現。
  11. The control system of mould level is crucial to improve the slab quality in the continuous casting process, pid controller is used in the traditional mould level control, and it has some defaults, such as : at the start - up or finishing period of casting or during the changeover of tundish, pid control has a bad effect, its overshoot is large and its transient time is long ; the erosion of the tundish stopper and the submersed nozzles lead to the accuracy of control become bad ; the abrupt falloff of block in the submersed nozzles makes the level acutely fluctuate, and pid control can not overcome the disturbances resulted from the change of casting speed

    結晶器液位控制系統是提高連鑄產品質量的關鍵環節，傳統的連鑄機液位控制方法採用常規的pid控制，存在如下不足：開始、結束澆注和換中間罐澆注時，控制效果差，超調量大，過渡時間長；塞棒頭和浸入式水口被腐蝕后引起控制精度差；浸入式水口堵塞物的突然脫落所引起的液位劇烈波動；無法克服拉速波動引起的擾動。
  12. The order euphausiacea consists of 86 or 87 species distributed over the ocean of the world, plays an important role in marine ecosystem, particularly in southern ocean, and is the key link of marine primarily productivity and higher trophic levels. krill fisheries are relatively recent developments. 47 species belonging to seven genera of two families in krill were recorded in china seas

    磷蝦是一類大型的海洋浮遊動物，數量大，分佈廣，是海洋浮遊動物的重要類群之一，在海洋生態系統中具有重要地位，尤其在南大洋，是維系海洋初級生產者與更高營養階的主要環節之一；同時，磷蝦又是許多經濟魚類的主要餌料，近年來，磷蝦作為新興的漁業資源正引起人們的高度重視。
  13. Classification of environmental conditions. part 2 : environmental conditions appearing in nature. fauna and flora

    環境條件分類.第2部分:自然環境條件.第7節:動物群與植物群
  14. Classification of environmental conditions - environmental conditions appearing in nature - fauna and flora

    環境條件分類.第2部分:大自然呈現的環境條件.第7節:動物群和植物群
  15. Using the calculation method of the tolerance value provided by lenat ( 1993 ), eighty - one tolerance values of macro - invertebrate taxa were acquired. among them, two genera in 2 families in coleoptera, 2 genera inl family in megaloptera, 14 genera in 7 families in ephemeroptera, 2 genera in 2 families in plecoptera, 6 genera in 5 familes in trichoptera, 1 geneus and 3 families in odonata, 12 genera and 3 sub - families in 3 families in diptera, 5 species in 2 genera in mollusca, 4 species in 1 genus in annipula and others 1 geneus

    其中，依據lenat計算耐污值的方法，確定了81個分類單元的耐污值，包括鞘翅目3科2屬，廣翅目1科2屬，蚌游目7科14屬，精翅目2科2屬，毛翅目6科7屬，靖蜒目3科1屬， t翅目3科3亞科12屬，軟體動物2屬5種，環節動物1屬4種，扁形動物1屬。
  16. The second chapter studies the economy of ship ' s power plants, based on the aspects of lowering fuel cost, waste heat recovery, the match of ship, machinery and propeller, increasing propulsion efficiency, increasing the economy of ship ' s power plants, etc. the third chapter discusses in detail the control measures of voyage change cost, analysizes systematically the voyage change cost based on the way of fuel cost, harbor cost, voyage venture cost. the fourth chapter studies the structures and control measures of seafarers cost, maintenance cost, spare parts and stores cost, lubricating oil cost, etc. which are relatively easy to be controlled ; based on the state maintenance decision - making, a mathematical model is put forward, the validity and its solve process are discussed. the control measures of spare parts, fuel cost and lubricating oil cost should be based on scientific budget, through the control means of application, reception, usage, store check, try to acquire the inosculation of theory

    第一章主要討論營運船舶運輸成本，對船舶運輸成本的概念、結構、性質與分攤、成本細分進行了分析，從宏觀上闡明了船舶運輸成本的生存環境和生長趨勢；第二章研究了船舶動力裝置的經濟性，在營運船舶降低油耗、廢熱利用、船機槳匹配、提高推進效率、提高船舶動力裝置經濟性的有效途徑等方面進行了闡述和論證；第三章詳細論述並論證了航次變動成本的控制措施，全面系統地分析和總結了航次變動成本，通過對燃油成本、港口使費、航次風險成本的分析與控制，提出了航次風險成本的概念並論述了若干航次風險成本的控制措施；第四章對船舶營運成本中的船員費用控制、維修保養及其費用控制、船舶備件物料管理及其費用控制等幾個主要可控性較高的成本進行了細致的分析並分別討論了相互的控制措施，提出了基於狀態維修決策的馬爾可夫數學模型並論證了模型的正確性及具體解算步驟，對于備件、燃潤物料的控制堅持以科學的預算為前提，以申領、接收、使用、盤存為控制環節，切實做到理論與實踐的密切結合；第五章，結合營運成本的預核算的案例，對船舶營運成本的預算及核算進行了有益的探討，旨在揭示成本發生的動因，並給出了成本預算、核算的編制方法。
  17. Except for providing the human been with wood, energy, the by - products of forest, it also has the following functions, i. e., keeping the water and soil, adjusting the climate, beautifying the environment, purifying the air, resisting the natural disasters, protecting the variety of biology. meanwhile, forest is the unity that is consisted of plant, animal and outer environment

    森林除了為人類提供木材、能源、林副產品外，還具有保持水土，涵養水源，調節氣候，美化環境，凈化空氣，抵禦自然災害，保護生物多樣性等功能;同時，森林是植物、動物及其與外部環境相互作用、相互影響的統一體。
  18. Logistics is a new industry which conforms transportation, storage, handling, machining, equipment and delivery, information and other processes to deal in incorporation by using modem means of organization and management. it ' s also a new economic increasing point and an important mine of profits to the enterprise besides the reduction of resources consumption and the enhancement of labor rate

    物流業是利用信息和網路技術，運用現代組織和管理方式，將運輸、倉儲、裝卸、加工、配送、信息等環節進行整合併一體化經營的新興產業，是企業在降低物資消耗、提高勞動率以外的重要利潤源泉和新的經濟增長點。
  19. Logistic distribution is an operation linking with consumer directly, and takes account for considerable proportion in variable costs in logistics

    物流配送是物流活動中直接與消費者相連的環節。在物流的各項成本中，配送成本佔了相當高的比例。
  20. Distribution is an operation linking with consumer directly, and takes account for considerable proportion in variable costs in logistics

    配送是物流活動中直接與消費者相連的環節。在物流的各項成本中，配送成本佔了相當高的比例。
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