經濟魚類 的英文怎麼說

中文拼音 [jīngjìyúlèi]
經濟魚類 英文
commercial fishes
  • 經 : 經動詞[紡織] （把紡好的紗或線梳整成經紗或經線） warp
  • 濟 : 濟名詞1. （古水名） the ji river2. （姓氏） a surname
  • 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...
  • 經濟 : 1 [經] （社會物質生產和再生產的活動） economy 2 （對國民經濟有利或有害的） economic; of industria...
  • 魚類 : fish
  1. Kuang puren ， qian jinhui 1991 economic fauna of china - parasitic crustacea of freshwater fishes. editorial committee of fauna sinica ， academia sinica. science press ， beijing ， china

    20匡溥人、錢金會1991中國經濟動物志：淡水魚類寄生甲殼動物。科學出版社。
  2. Cipangopaludina chinensis is a normal kind of freshwater gastropod and has high economic values because it can be food for people, which not only tastes well but also is high nutrient, and it can be the bait for some carnivorous fish and some omnivorous fish such as mylopharyngodon piceus and cyprinus carpio

    中國圓田螺cipangopaludinachinensis是我國一種常見的可供食用的淡水螺，滋味鮮美，具有較高營養價值；同時它還是青魚、鯉魚等肉食性魚類和雜食性魚類的優良天然餌料，因而具有較高的經濟價值。
  3. The main important protected species of water ecosystem of the yellow river should be valuable economic fishes, such as saury and carp and the main protected ecological zones include the wetlands in reservoir area, estuary and channel and water area for sight and recreation

    黃河水生態系統中的主要保護物種應是珍貴經濟魚類北方銅魚、河口洄遊魚類刀魚、鯉魚等，主要保護的生態區包括庫區濕地、河口濕地、河道濕地以及景觀娛樂水域等。
  4. The industry of fishing has 4 750hp ships, 12 350 - 420hp ships, the main worthy products : prawn, scallop, japanese spanish mackerel, large yellow croaker, moon fish etc

    條，主要生產對蝦赤貝鮁魚魷魚黃花魚鯧魚等經濟類魚。
  5. Moreover the cases of evaluating the fish resources in the upper yangtze river by using basic data were much less. this research evaluates the fishery status in the upper yangtze river by using commercial fisheries data of hejiang section from 1999 to 2002. the age, growth and mortality of rhinogobio ventralis which is endemic to the upper yangtze river have been studied also. moreover we have estimated the biomas s of rhinogobio ventralis

    本文是在實地調查的基礎上，結合水生生物流動監測站合江站1999 - 2002年的監測結果，對長江上游合江段的漁業捕撈現狀進行了評估，研究了重要的經濟特有魚類長鰭吻?的年齡、生長和死亡，並對其資源量進行了估算。
  6. The main objective of this study is to investigate the biotoxic effect of heavy metals ( cadmium ( cd ), copper ( cu ), zinc ( zn ) and chromium ( cr ) ) in crucian ( carassius auratus of penze + cyprinus acutidorsalis

    本論文在調查廣州市市售的經濟水產品（食用魚類和雙殼類）重金屬含量水平的基礎上，確定廣州地區幾種污染較為嚴重的重金屬即cu 、 zn 、 cd和cr 。
  7. 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。
  8. China has the world 's richest freshwater fish resources, totalling over 700 species, including 40 to 50 species of major cash fish.

    中國淡水魚資源居世界之首，淡水魚類有七百多種，主要經濟魚類有四五十種。
  9. Aiming at aquarium and aquiculture industries that develop so rapidly, it researches and studies out three series, over 30 kinds, including marine life sea salt ( reef salt, ornamental fish sea salt, mammalsea salt, aquaculture sea salt, 4 kinds ), marine life water test kits ( 13 kinds ) and marine life water adjust kits ( 9 kinds )

    本公司瞄準了國內外正在迅猛發展的水族產業和水產養殖大市場，研發出三大系列，近30多個品種：摩隆牌海水素系列（礁巖海水素、觀賞魚海水素、哺乳動物海水素、經濟魚類海水素4種） ；摩隆牌水質測試劑系列（ 13種）和摩隆牌水質調試劑系列（ 9種） 。
  10. Artificial reefs deployed in hong kong waters take various forms, including vessels, used - tyres, concrete units and redundant marine structures. " the monitoring results of the phase one project show that the number of fish species recorded in these artificial reefs has increased from 40 in 1998 to over 220 species in 2003. these included many highly valued species such as grouper, snapper, bream and sweetlips

    發言人說：第一期人工魚礁工程監察結果顯示，在人工魚礁記錄得的魚類品種，由一九九八年的四十種增加至二三年的二百二十種，當中包括石斑、笛鯛、 ?和細鱗等高經濟價值魚類品種。
  11. The whore area has broad in - shore fishery with affluent sea resources, and contains 580 kinds of economic fish, 527 kinds of shellfishes and 32 kinds of shrimp

    全區的近海漁場遼闊，海生資源十分豐富，計有經濟魚類580種、貝類527種、蝦類32種。
  12. Marine ecosystem structure has also been changed and the fishery has shifted from catching large predatory fishes to small trash fishes and invertebrates, which are resistant to heavy fishing cheung 2001

    另一方面，海洋生態系統結構亦已改變，漁獲亦從大型的捕食性魚類，轉變為那些較能抵抗密集捕魚體型細小無經濟效益的雜魚類及無脊椎生物cheung 2001
  13. In accordance with archaeological discoveries of ba culture in three gorges region, and analyses about these material, some points on ba minority ' s living customs can be drawn that they lived in a good ecological environment ; their main tools in daily life are crockery, which is not only large in number but also is featured with round bottom ; they live on paddy rice, fish and other propagations ; salt plays an important role in their life ; the location of ba culture relics, namely waterside or mesa near waterside, reflects their habitation features and construction mode residing before rivers

    摘要根據三峽地區與巴文化有關的考古發現，再從這些資料中分析巴人生活習俗有幾大特點：巴人生活的生態環境良好；早期巴人的主要生活用具是陶器，陶器不但種類很多，並且多圜底器，圜底器一直貫穿巴人生活的始終；巴人以稻米、魚類和其他動植物為重要的食物來源；食鹽在巴人生活中具有重要的經濟地位；巴文化遺存多在水邊或水邊臺地上，反映了巴人臨水而居的居住特點和建築方式。
  14. In addition, the website contains the " hong kong marine fauna database ", which is the first database consisted of photos and scientific information of over 1000 marine fishes and common commercial prawns in hong kong. the database is also equipped with a search engine to facilitate readers for easy browsing. it provides useful information to teachers and scientific researchers for education and research purpose

    更有全港首個設有搜尋器的香港海產資料庫，網羅一千多張海水魚類相片及經濟蝦類的詳盡科學資料以供瀏覽及參考，為老師及科學研究者提供有用資料，作教育和研究用途。
  15. The sea resources and fishery resources are abundant, including over 100 kinds of economic fish, shrimp, crab and seashell therefo, wudi county has her nature adventages to develop the sea industry and fishery

    海洋與漁業資源豐富，種類繁多，各種經濟魚蝦蟹貝類高達百余種。豐富的資源，良好的環境，為發展海洋與漁業提供了得天獨厚的自然條件。
  16. Sturgeons ( acipenser schrencki brandt and huso dauricus ) are of important commercial fishes in heilong jiang river

    摘要鱘科魚類是黑龍江幹流重要經濟魚類。
  17. It is famous for big and small yellow croacker, ribbonfish, cuttlefish and other species of economic fish and shrimp

    舟山漁場是中國著名的漁場。以盛產大小黃魚帶魚墨魚及其它經濟魚類及蝦類而聞名。
  18. " this measure will provide a channel for those who want to invest in the fish culture industry to enlarge the scale of production with adoption of modern husbandry practices. better economy of scale and enhanced competitiveness will increase the sustainability of the fish culture industry, " the spokesman said

    這項措施為有意投資于魚類養殖的人士提供一個渠道，透過牌照轉讓，可以建立較大的生產規模，引入現代化飼養方法，提高經濟效益及競爭力，讓養魚業可以持續發展。
  19. This aerator, with high efficiency and fast speed in increasing oxygen, is able to efficiently and rapidly solve hypoxia and death of fish resulted by lack of oxygen in pond

    該增氧機具有增氧速度快，增氧效率高，能有效地快速解決魚池缺氧而引起的魚類浮頭和死亡現象，是科學養魚，提高養殖密度，提高魚池單位面積產量，提高養殖經濟效益而必不可少的養殖機械。
  20. Human beings have long harvested the wealth of the seas around hong kong through fishing including fish farming and oyster cultivation, but that has been only one of many roles the sea has played in hong kong life

    自古以來，人類早已在香港附近水域進行各類的經濟活動，包括捕撈魚蝦飼養魚類及蠔等，這只是海洋在本港居民生活中所扮演角色的一部分。
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