魚產量 的英文怎麼說

中文拼音 [yúchǎnliáng]
魚產量 英文
fish crop
  • 魚 : 名詞1. （生活在水中的脊椎動物） fish 2. （姓氏） a surname
  • 產 : Ⅰ動詞1 （人或動物的幼體從母體中分離出來） give birth to; be delivered of; breed 2 （創造財富; 生...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  1. The copepods abundance impact on the abundance distribution of fish eggs, larvae

    長江徑流量變動對魚卵仔魚數量和分佈產生一定的影響。
  2. Climate change is likely to make essential resources notably freshwater, cultivable land, crop yields and fish stocks more scarce in many parts of the world, particularly in already vulnerable societies

    氣候變化可能致使全球很多地區尤其是局勢動蕩地區的基本資源（主要有淡水、可耕地面積、糧食產量以及魚類資源）更為匱乏。
  3. During the year, pond fish culture yielded

    年內，塘魚總產量為
  4. The company mainly produce various canned food, including canned grape in syrup, solid pack apple, cherries in syrup, yellow peaches in syrup, fruit cocktail in light syrup and apple in heavy syrup etc. it been approved by ccib as a qualified export enterprise, the company has always pursued to strict processing technique, high quality and first - class management. the products has been enjoying a good reputation in japan, korea, australia, holland, malaysia, singapore etc.

    公司生產的水果罐頭海產品罐頭冷凍蔬菜等20多個品種，投放市場后，受到國內外客商的高度評價，其中帶把染色櫻桃去皮去核葡萄草莓干裝蘋果什錦水果茄汁魚原油魚冷凍蘋果丁及各種冷凍蔬菜等產品，出口到日本韓國澳大利亞荷蘭馬來西亞新加坡等國家，出口量占總產量的80 。
  5. The paper compares the most popularly used surplus production models using simulated data and swordfish, xiphias gladius, fishery data in the north atlantic ocean

    本文應用目前常用的四種剩餘產量模型對五種漁業條件下的漁業生物種群及北大西洋箭魚種群xiphiasgladius評估結果作了比較。
  6. The schnute model work well in full explored stocks such as scenario 1, 3, 4 and 5, especially in low biomass stocks such as scenario 3, but not suitable to the under explored stocks such as scenario 2. the w - h model generally performed well in all kind of scenarios especially in scenario 1, 4, and 5. in the swordfish, xiphias gladius, fishery, estimation of w - h model and d - fox model produced msy about 14000 ton, very near the result of prager in 1996

    四種剩餘產量模型在充分捕撈且管理良好的漁業1中評估效果較好而在捕撈不足的漁業2中效果較差； schnute模型在充分捕撈的漁業如漁業1 、 3 、 4 、 5 、尤其是在低生物量的漁業3中評估效果較好，但不適合評估未充分捕撈的漁業，如漁業2 ； walters - hilborn模型（ w - h模型）適用於各種漁業，尤其是漁業1 、 4 、 5 ；在過度捕撈漁業中如漁業3 、 4 ，模型對參數q的估計較其它參數接近真值；在北大西洋箭魚（ xiphiasgladius ）漁業的評估中， w - h模型和d - fox模型對msy的估計約為14000噸，接近於prager （ 1996 ）的結果。
  7. We have found that densities of insectivorous songbirds can be higher along salmon streams than along waterways that do not support spawning salmon, suggesting that the bird communities respond to the abundance of insects produced by the harvest of salmon carcasses

    我們發現有鮭魚的溪流中，食蟲鳴鳥的密度比無法供鮭魚產卵的水道還高，可見鳥類社會對鮭魚殘骸能產生大量昆蟲是有回應的。
  8. Studies on spermatogenesis and oogenesis in palaemon modestus jiang ye - qin ( chemistry department, huzhou teachers coliege, huzhou 313000 ) palaemon modestus belongs to genus palaemon, family palaemonidae, caridea, natantia, decapoda, class crustacean. lt is a kind of freshwater prawn across china and especially abounds in the taihu lake which is regarded as one of the " three delicacies " of the taiha lake. as for the researches on palaemon modestus, v / e can only refer to spermatogenesis of freshwater shrimp exopalaemon modestus ^ ruang hai - xia et al, 2001 ), studies on reproductive biology of exopalaemon modestus l. the structure and development of the male reproductive system ( huang hai - xia et al, 1999 ) and studies on freshwater prawn in the taihu lake ( yan sheng - liang, 1999 ). on the bases of their researches and with the help of tem, i have made further researches on sperm ultrastructure, spermatogenesis, oogenesis and mature oocyte ultrastructure in palaemon modestus

    秀麗白蝦palaemonmodestus屬甲殼綱crustacea十足目decapoda游泳亞目natantia真蝦部caridae長臂蝦科palaemonidae長臂蝦屬palaemon ，是我國南北均產的淡水蝦，其中太湖產量尤其大，與太湖銀魚、鱭魚並稱「太湖三寶」 。有關秀麗白蝦的研究僅見秀麗白蝦雄性生殖系統的研究（黃海霞等， 1999 ） 、秀麗白蝦精子發生的研究（黃海霞等， 2001 ） 。本人在前人工作的基礎上，利用透射電鏡技術（ tem ）進一步研究了秀麗白蝦精子的形態、結構及精子的發生過程，同時還研究了秀麗白蝦卵的發育過程，從卵原細胞到卵黃發生前的卵母細胞、卵黃發生的卵母細胞及成熟卵細胞，各期卵細胞的形態結構特點及各部分結構的變化情況。
  9. Pond fish culture yielded 1 990 tonnes, or 4 per cent, of freshwater fish for local consumption

    年內，塘魚養殖業的總產量為1990公噸，占本地食用淡水魚的4 % 。
  10. The tuna fisheries catch was about 1. 4 million tons in 2000 with the majority of tunas, especially skipjack, katsuwonus pelami, yellowfin tuna, thunnus dbacares, and bigeye tuna, thunnus obesus. the main gears were purse, gillnet and long - line in the fishery

    產量140萬噸，以金槍魚類所佔份額最高，主要金槍魚漁獲種類依次為鰹、黃鰭金槍魚和大眼金槍魚，主要漁業方式為金槍魚圍網、刺網及延繩釣。
  11. Japan currently has no restrictions on bluefin tuna fishing in its waters, a situation the agency believes could lead to a rapid decline in stocks of the fish, the paper said

    報導指出，日本目前對該國海域之黑鮪魚捕捉並無限制；水產廳相信這將導致黑鮪魚數量快速減少。
  12. Most licensed operations are small and family - based, with farm size averaging about 240 square metres. production in 2001 was an estimated 2, 470 tonnes, or about 13 per cent of the locally consumed live marine fish

    大部分養殖場以小規模家庭式經營，平均面積約240平方米。二零零一年的生產量估計為2 ， 470公噸，約為本地鮮活海魚食用量的13 % 。
  13. Trawling cuts the living material from the sea bottom, and reduces the future productivity of the ocean

    拖網捕魚對海底的現存魚類造成急劇減少，並削弱海洋未來的產量。
  14. Long before colonial times, hong kong was a fishing port with an abundant supply of fish. today fishermen still haul in their catches every day. because of this, seafood remains a quintessential part of hong kong cuisines and an essential part of any important banquet

    香港在殖民時代前，為南中國海隅的一個漁港，地處優良，海魚產量豐富因此，肥美滑嫩的鮮魚一直是香港的馳名美食，亦是飲宴席上必不可少的饗客佳肴。
  15. The fishing grounds and catch varied markedly monthly. by the paper, the indian ocean had about 1. 4 millions catch in tuna fishery every year recently, so it was high - catch fishing ground for the tuna fishery

    通過本課題的研究，刻淆到印度洋海域金槍伍漁效年產量近年一直穩定在140萬噸左右，是一個金槍魚類資源雄厚、泣啞前景光明的作業洋區。
  16. China captured small amounts of tunas in indian ocean annually, from 444 tons in 1995 to over 6000 tons in 2000

    中國在印度洋海域金槍魚漁業中所佔份額較小，漁業產量1995年為444噸，至2000年逐步上升至6000餘噸。
  17. In alaska, salmon populations are faltering as melting permafrost pours mud into rivers, burying the gravel the fish need for spawning

    在阿拉斯加， ?魚群的數量正在逐漸減少，因為永久凍土層融化帶入大量的泥土到河中，覆蓋了?魚產卵所需的碎石。
  18. The catch of anchovy is analyzed based on the practice of inshore anchovy trawling. the formula for output calculation per net is established and confirmed

    摘要根據中國近海捕撈?魚拖網漁船的實際生產作業情況，對近海拖網漁船捕撈?魚的漁獲量進行了分析，建立了相應的網次平均產量公式，並對該公式進行了驗證。
  19. With the increasing urbanisation of the new territories, commercial fish pond production has gradually declined

    隨新界地區日漸都市化，供銷售的塘魚產量逐漸縮減。
  20. Study on the distribution of production of illex argentinus and its relationship with sea surface temperature in the southwest atlantic ocean in

    2000年西南大西洋阿根廷滑柔魚產量分佈及其與表溫關系的初步研究
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