魚類學的 的英文怎麼說

中文拼音 [yúlèixuéde]
魚類學的 英文
ichthyologic
  • 魚 : 名詞1. （生活在水中的脊椎動物） fish 2. （姓氏） a surname
  • 類 : Ⅰ名1 （許多相似或相同的事物的綜合; 種類） class; category; kind; type 2 （姓氏） a surname Ⅱ動詞...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 魚類 : fish
  1. Using cd, cu, zn and cr as experimental toxicants and crucian as experimental creature, we employed the environmental biotechniques ( flame atomic absorption spectrophotometry, the method of improved pyrogallol autoxidation and electron microscopy ) to study the acute toxicity and secure concentrations of heavy metals to crucian ; the accumulation and distribution of mixed heavy metals to fingling crucian ; the activities of superoxide dismutase ( sod ) of gill and liver tissues and the hispathological and ultrastructural change of superfine structure of liver and kidney of crucian after cadmium exposure. through which, we intended to fully and systemically study the toxic influence of heavy metals to fish, and preliminarily discuss the influence of heavy metals pollution to the diversified level of fish such as individual, organ, tissue, cell and molecule. thus we tried to provide scientific evidence to establish preventative management measures, avoid and relieve the harm of heavy metals pollution to aquicolous ecosystem in time

    隨后以這幾種重金屬作為實驗毒物，以鯽魚為實驗動物，應用環境生物技術、火焰原子吸收分光光度法、鄰苯三酚自氧化法、透射電鏡等技術研究了重金屬cu 、 zn 、 cd和cr對鯽魚的急性毒性及其安全濃度評價、混合重金屬在鯽魚幼體組織內的積累和分佈、 cd對鯽魚鰓和肝臟中sod活性的影響、 cd對鯽魚肝細胞和腎細胞超微結構的影響等，全面和系統地研究了水環境中重金屬暴露對魚類的毒性影響，初步探討了重金屬污染對魚類的個體? ?器官? ?組織? ?細胞? ?分子等各水平層次的影響，為制定漁業生產上預防性的管理措施提供科學依據，及時避免或減輕重金屬污染對水生生態系統造成的損害。
  2. Phylogenetic relationship of the sinibrama species was reconstructed using the cladistic method and morphological characters. c. monglicus monglicus, a. lini, p. pekinensis and m. terminalis were selected as out - group. and a total of 34 morphological characters were found variable among four valid species

    用分支系統學方法，重建華鯿屬魚類的系統發育關系，運用外類群比較法，選擇蒙古? 、大眼近紅? 、鯿和三角魴為外類群，對34個形態學性狀進行了簡約性分析。
  3. Cryptozoologists are especially proud of the catch in 1938 of a coelacanth, an archaic - looking species of fish that had been thought to have gone extinct in the cretaceous

    令未知生物學家尤其驕傲的是1938年捕捉到的腔棘魚， ?是一種樣貌古老的魚類，原先認為在白堊紀便已滅絕。
  4. I have studied the lives of may different kinds of sharks : angel sharks, basking sharks, blacktip reef sharks, blue sharks, dogfish, great white sharks, hammerhead sharks, mako sharks, nurse sharks, sandbar sharks, sandtiger sharks, six - gill sawshark, seven - gill shark, tiger shark, whale sharks, white - tip reef sharks, wobbegong sharks, zebra sharks

    我學習了壽命可以不同的種類鯊魚:天使鯊魚，取暖的鯊魚， blacktip礁石鯊魚，藍色鯊魚，白鮫，偉大的白色鯊魚，雙髻鮫鯊魚，鯊魚鯊魚，護士鯊魚， sandbar鯊魚， sandtiger鯊魚，六鰓sawshark ，七鰓鯊魚，老虎鯊魚，鯨魚鯊魚，白色打翻礁石鯊魚， wobbegong鯊魚，斑馬鯊魚。
  5. Among the new creatures are four frogs, six species of fish, a dozen kinds of dung beetles, and a type of ant never before seen by scientists

    這些新物種包括4種蛙類， 6種魚類， 12種甲蟲，和一種之前科學家從未見過的蟻類。
  6. Having carried on the direction and in - situ observation research for the fish migratory behavior, swimming mechanics and ecology, etc ; using the light, sound, electricity, colour gas and various physical agents to improve the fish passage speed in the fishway

    對魚類的洄遊習性、游泳力學及生態學等問題，進行了定向和原體觀測研究，並用光、聲、電、色、氣等各種物理因素提高魚道的過魚效果。
  7. Some scientists said parts of the world do have problems but others are doing a good job of protecting fish populations

    一些科學家說全球的確有一部分有問題，但其他還在保護魚類。
  8. Some scientists said parts of the world do have problems, but others are doing a good job of protecting fish populations

    一些科學家指出世界上的部份地區確實存在類似問題，但是其餘地區在保護魚類上成績顯著。
  9. But some scientists said parts of the world do have problem, but others are doing a good job of protecting fishing populations

    一些科學家說，世界上一部分海洋確實存在問題，但是一些正做很多保護魚類數量的努力。
  10. Different from mammals, the early embryos of fish can not be preserved for the long period at the very low temperature ( - 196 ). therefore, three methods were usually applied to cryogenic preservation of the fine and rare species of fish : 1 ) perserving fish spermatozoon in cryogenic condition. researchers have had systematically studied on this technique for many years, and this technique has been utilized in application and made a lot of effects ; 2 ) combining with the techniques of cell engineering ( nuclear transplantation and electric fusion etc. ), and through the process of culturing histiocyte of fish, cryopreservation and re - culture after thawing, carrying out somatic cell breeding of fish. the past studies showed that the nucleolus of somatic cells of fish have totipotency

    多年來，國內外學者對各種魚類精液的冷凍保存進行了大量的系統研究，目前這項技術已達到實用水平，並日益發揮作用；二是對魚類培養的組織細胞冷凍保存，通過魚類細胞的培養、超低溫凍存、解凍后再培養過程，結合細胞工程技術（如核移植、電融合等）進行體細胞育種；大量的研究結果表明魚類體細胞核具有發育的全能性，隨著細胞培養技術、細胞工程技術日益發展成熟，完全具備實現魚類物種種質長期保存的理論基礎和技術條件。
  11. The entire library collection covers marine ecology, marine biology, marine geology, aquaculture, fisheries management, and pollution, marine zoology ( ichthyology ) and oceanography, analytical chemistry, sediments and remote sensing

    藏書中包括海洋生態學、海洋生物學、海洋地質學、水產養殖學、漁業管理、污染、海洋動物學（魚類學）和海洋學、以及分析化學、沉積學和遙感方面的書籍。
  12. This dissertation sets up the kinematics model on the basis of the biomimetic study of lunate - tail propulsion steady swimming fish and of the analysis of fish body motion and caudal fin motion

    本文在綜合國內外魚類游動文獻中的有關研究成果的基礎上，分析了魚類游動過程中魚體和尾鰭運動，建立了月牙尾推進模式穩態游動的運動學模型。
  13. Scientists believe female hormones in sewage, such as oestrogen from the contraceptive pill, and chemicals are to blame

    科學家認為，那些避孕藥中的雌激素和化學藥品是造成魚類性別畸形的罪魁禍首。
  14. Scientists predict that if people keep overfish ing, the next 50 years will see that kind of drop in most other kinds of fish as well

    科學家預估如果人類繼續過度捕撈魚類，未來五十年，其他魚類的數量大多亦將銳減九成。
  15. Through the fundamental academic research of tunny ’ s swimming mode, the single motor - driven - robot fish has been designed, which has two joints taking pectoral fins as an elevator to make the fish - like robot moving up and down, moreover it can achieve the inertia swerve and the static swerve

    通過對?科加新月形尾鰭推進模式魚類的仿生學研究，設計了單電機驅動兩關節聯動的尾鰭推進仿生金槍魚，以胸鰭作為升降舵實現機器魚的上浮和下潛，還可實現慣性前進轉彎和靜止轉彎。
  16. Us scientists found steelhead trout reared in hatcheries were much less good at reproducing than wild fish

    美國科學家發現在孵卵所的虹鱒其繁殖能力遠不如野生種野生魚類
  17. Poiycyclic aromatic hydrocarbons ( pah ) are priority trace organic pollutants in the clrtap ( convention on long - range transboundary air poliution ) pops ( persistent organic poilutants ) protocol. both laboratory experiments and fie1d surveys unequivocally demonstrated that pah adversely affect estuarine and marine organisms. pah are implicated in the development of iesions and tumors in fish, they produce biochemical disruptions and cell damage that iead to mutations, developmental malformations and cancel although many marine organisms do not exhibit acute responses to pah " exposure, but suffer sublethal effects

    本論文以湄洲灣海域和廈門西海域養殖區為研究區域，採用現代分析技術，從分子水平上系統研究了多環芳烴（ pah ）在海水、沉積物、養殖魚類中的含量分佈：通過現場實驗，實驗室暫養、投毒和恢復實驗系統測定了養殖魚類的肝臟、膽汁、鰓、全血等不同器官、組織的生化指標及養殖魚類肝臟、膽汁的化學指標，探討了這些指標對水環境多環芳烴污染的生物指示作用。
  18. This paper summarized the main endpoints and special sensitive indices of fish in the study of endocrine disruption, and introduced the main biological characteristics of several fish species such as chinese rare minnow, zebrafish, medaka, guppy, swordtail fish and fathead minnow, and their use in screening, detecting and assessment for endocrine disruptors

    本文主要綜述了利用魚類進行內分泌干擾研究的主要測試終點和敏感效應指標；重點介紹了稀有鮑鯽、斑馬魚、日本青? 、孔雀魚、劍尾魚、黑頭軟口鰷等魚類的主要生物學特性，以及利用它們進行內分泌干擾物的篩選與測試方面的研究成果。
  19. The veterinary laboratory ( vl ) division was established by the agriculture, fisheries and conservation department to aid diagnosis and monitoring of disease and chemical residues in animals, birds and fish in hong kong

    獸醫化驗科是由漁農自然護理署設立，目的是診斷及監管香港動物、鳥類、魚類疾病及化學物殘餘。
  20. They appreciatively attribute what they eat every day, from different kinds of new vegetables to new fish varieties, to the efforts of scientists

    人們總是對科學家的工作充滿感激，因為是他們的努力才使得自己能吃到各種各樣的新品種蔬菜或是新的魚類。
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