蝦群 的英文怎麼說

中文拼音 [xiāqún]
蝦群 英文
a shoal of shrimps
  • 蝦 : 蝦名詞（節肢動物） shrimp
  • 群 : Ⅰ名詞（聚在一起的人或物） crowd; group Ⅱ量詞（用於成群的人或物） group; herd; flock
  1. Most tidal areas in sihcao are distributed near the outlet to the sea where the salt content is low and water flows slowly. therefore, they are ideal habitats for animals and plants and nourish a wide variety of bathos, such as fish, shrimps and shells. when low tide comes, we can see flocks of birds and packs of fiddler crabs come seeking food in these areas

    四草地區的潮間帶多分佈於出海口，因為此地位於河海交界，鹽分較低、水流緩慢，適合動、植物棲息，孕育豐富的魚蝦貝類等底棲生物，退潮時經常吸引成群的鳥類及招潮蟹前來覓食。
  2. Phytoplankton community succession of freshwater pool of litopenaeus vannamei bonne in zhuhai area

    珠海地區凡納濱對蝦淡水養殖池浮游植物群落的演替
  3. In the waters of the fiji islands, an emperor shrimp and a commensal crab nearly vanish in the calico pattern of a large leopard sea cucumber

    在斐濟群島的水域中，皇帝蝦和寄居蟹消失在大豹海參的豹紋中。
  4. The rest falls to the invertebrates : pulsing jelly fish, darting shrimp, fixed colonies5 of coral polyps, and crawlers and diggers of the floor

    其餘部分落入無脊椎動物嘴中：脈動式水母、刺蝦、珊瑚蟲群、海底的爬行動物和潛在泥中的動物。
  5. Results as following : in the east china sea and the yellow sea, zooplankton showed higher diversity in the low latitude and warm species occurred mainly in the south of 31 n, five communities were distinguished by twinspan method, based on data of species composition and environmental factors. they are : i ) yellow sea neritic community ( f ) with indicator species of labidocera euchaeta in autumn and centropages mcmurrichi in spring ; ii ) yellow sea central community ( hc ) with indicator species of themisto gracilipes, calanus sinicus and euphausia pacifica, the latter two species occurred only in autumn ; iii ) east china sea continental shelf mixed water community ( k ) with indicator species such as rhincalanus cornutus and pterosagitta draco which were confined in waters with high temperature and salinity, iv ) yellow sea and east china sea mixed water community ( he ) and v ) east china sea inshore mixed water community ( m )

    根據twinspan等多元分析結果，比較各組群的浮遊動物種類組成和環境特徵，可將東、黃海浮遊動物群落分為5個，黃海沿岸群落（ f ） ，指示種秋季為真刺唇角水蚤，春季為墨氏胸刺水蚤；黃海中部群落（ hc ） ，指示種以細長腳蟲戎為主，秋季還有中華哲水蚤和太平洋磷蝦；東海外陸架高溫高鹽群落（ k ） ，指示種為角錨哲水蚤、飛龍翼箭蟲等多種狹布型暖水種類；黃東海交匯區群落（ he ）和東海近岸混合群落（ m ） ，兩群落包含多種生態類型種類，其中溫帶近岸低鹽種在he中較多，廣布性暖水種在m群落中較多。
  6. The stations e2 and 1 - 4 were located at the cold water mass area of the central yellow sea, which characterized by low temperature, high salinity and stable theromocline would generate a retention mechanism that promoted the formation of separate, self - supporting stocks of krill. 2 genetic diversity and differentiation of p. latifrons specimens of p. latifrons were collected from the east china sea and the south china sea. the zymogram phenotypes of aspartate aminotransferase ( e. c. 2. 6. 1. 1, aat ), alkaline phosphatase ( e. c. 3. 1. 3. 1, alp ), a - amylase ( a - amy ), r - amylase ( r - amy ), esterase ( est ), lactate dehydrogenase ( ldh ), raalate dehydrogenase ( mdh ), malic enzyme ( me ), and phosphoglweoisomerase ( pgi ) were scored

    （二）寬額假磷蝦遺傳多樣性和遺傳分化研究1 .本文對東海外海和南海2個站位寬額假磷蝦群體進行了分析，在檢測的9個酶系統中，共檢測到11個酶位點:天冬氨酸轉氨酶（ l個位點， 2個等位基因） ，堿性磷酸酶（ 2個位點， a加了和a加2各有2個等位基因） ， r澱粉酶（ l個位點， 2個等位基因） ，醋酶（ 2個位點， es巧和est7各有2個等位基因） ，蘋果酸脫氫酶（ l個位點， 3個等位基因） ，蘋果酸酶（ l個位點， 2個等位基因） ，乳酸脫氫酶（ l個位點， 4個等位基因） ，磷酸葡萄糖轉氨酶（ l個位點， 3個等位基因） ; a澱粉酶為單態。
  7. The random amplified polymorphic dna ( rapd ) and inter - simple sequence repeat ( issr ) analysis were used to estimate population genetics of fenneropenaeus chinensis. we analyzed the genetic diversity and genetic structure of the populations, and also studied the genetic divergency among populations and geographic populations. the main results shown as follows : 1

    本文以中國對蝦（ fenneropenaeuschinensis ）野生群體為研究對象，採用rapd和issr分子標記技術，進行了群體遺傳學的研究，對中國對蝦野生群體的遺傳多樣性及群體遺傳結構進行了分析，研究了中國對蝦各野生群體之間的遺傳分化情況。
  8. 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。
  9. There are different kinds of villas with foreign style, some special ethnic villages, hot spring pools, spectacular forests and etc. all these special and stuff attract thoundsands of travelers come here for traveling

    島內的景色也十分獨特，各種異國情調的別墅群，別具風採的民族村，天然形成的溫泉泳池，蔚為壯觀的紅樹林，飲譽中外的鮑魚龍蝦，也同樣令遊人目不暇接。
  10. Both the rapd and isozyme results showed that the genetic diversity of f. chinensis was relatively low and the genetic marker showed relatively high conformity within or among populations

    Rapd和同工酶的調查結果表明，中國對蝦種群的遺傳多樣性水平低，群體內和群體間的2種分子標記都表現較高的穩定性。
  11. It can be concluded from the experiment results that hatchery seed has lower genetic variation and large - scale hatchery seed releasing affects the genetic diversity of the natural population. the shrimp distributed along china coast in bohai sea and yellow sea may consist of more than one populations. the viral disease resistant ability of f. chinensis is proved to be genetically inherited and can be improved by genetic selection

    一通過對實驗結果的進一步分析認為：中國對蝦人工育苗的過程使後代群體的遺傳多樣性下降，人工培育苗種的大規模放流影響了自然群體的遺傳多樣性； ，分佈於我國沿海的中國對蝦可能由多個自然群體構成，還存在未被發現的種質資源：中國對蝦抗wssv病毒感染是由遺傳決定的，選育可提高中國對蝦對wssv的抗性。
  12. A study on growth model and ecological parameters of cambarusclakii

    克氏原螯蝦種群生長模型及生態參數的研究
  13. In the linkage map of paternal parent, 74 markers distributed in ' 25 linkage groups, which covered a total length of 951. 5cm. the longest and shortest linkage group was 206. 2 cm and 7. 4cm respectively. the maternal linkage map consisted of 66 marker loci in 22 groups, which cover the map distance about 712. 7 cm

    在中國對蝦的雄性連鎖圖譜中，包含25個連鎖群共74個標記，總圖距為951 . 5cm ，最大連鎖群的長度為206 . 2cm ，最短的為7 . 4cm ，標記間的最大圖距為42 . 4cm ，最小圖距為3 . 7cm ，圖距標記間的平均距離為12 . 8cm ；雌性連鎖圖譜中，由66個標記組成的22個連鎖群所覆蓋的總圖距為712 . 7cm ，連鎖群的長度介於7 . 7cm - 128 . 2cm之間，標記間的最大圖距為28cm ，最小圖距為3 . 7cm ，圖距標記間的平均距離為10 . 7cm 。
  14. Legend says that as townspeople attempted to rescue him, they beat drums to scare fish away and threw dumplings into the sea to keep the fish from eating qu yuan s body

    傳說鄉民為了拯救屈原的身體，不斷敲鑼擊鼓嚇走魚群，並且把子投進江中，以免魚蝦啄食屈原的身體。
  15. Famous dishes are roast suckling pig, snake meat with juice, dongjiang salted chicken, shark s fin with brown sauce, white cloud pig s foot, fish belly in clear soup, fried shrimp, bird s nest with wax gourd

    著名菜肴有燒乳豬蛇羹東江鹽雞紅燒大群翅白雲豬手清湯魚肚油泡蝦仁冬瓜燕窩等。其菜品風格清麗灑脫，刻意求新。
  16. During the above procedure, if there are no hosts fish, shrimp for parasites, parasites wont be able to survive. so, amazerm can prevent parasitic infection. amazerm not only cultivates large quantities of microorganisms but also increases the healthy biological bloom. the metabolic production of microorganism will be utilized by algae, and then the microorganism and algae will be utilized by plankton

    良益菌于池中，除培養大量微生物群外，相形地提高池中生物量產能，微生物代謝物為藻類吸收利用，微生物及藻類被浮遊動物利用，浮遊動物再被較大型底棲性動物利用，形成之食物?關系提供魚蝦豐富而多樣性之天然飼料生物，健全池中魚蝦之體質，增加抗病能力。
  17. Genetic linkage maps of f. chinensis have been constructed using " two - way pseudo - testcross " strategy with aflp markers. parents and fl progeny ( full sib family ) was used as segregating population. together 135 and 118 markers fitted to mendelian segregation ration for paternal and maternal parent was produced from 34 aflp primer combinations

    利用aflp分子標記結合擬測交策略，以中國對蝦的單對雜交親本及其f1代為作圖群體，應用mapmakerexp / 3 . 0軟體，構建了中國對蝦雌、雄的中等密度的遺傳連鎖圖譜。
  18. These bacteria produced during the fermentation will also help inhibit the growth of vibro pathogens and decompose pollutants shrimp and fish excreta and feed. this procedure will provide consistant water quality. amazerm can also inhibit the parasitic disease in the cultured animal

    如此俟環境水質改善後再放養魚蝦苗，環境水體中有機活菌光合細菌硝化細菌族群除能抑制病原弧菌外，亦能適時分解水中污物飼料殘餌魚蝦類排泄物等有效改善水質及底質。
  19. At first, we tested and optimized the conditions of the issr technique. 15 issr primers were used to investigate 24 individuals from 3 natural populations. every primer amplified different number of loci that ranged from 11 to 44

    首先對issr技術的實驗條件進行了優化；採用15個issr引物對中國對蝦3個野生群體共24個個體進行分析，共檢測到323個位點，每個引物檢測出的位點數11 44個不等，平均為21 . 5個。
  20. Shannon indices suggested that the differetiation of the fenneropenaeus chinensis was divided into two parts, 24. 0 % from inter - populations and 76. 0 % from intra - populations. the hierarchy analysis of the population answered for shannon indices, t hat is, 78. 81 % of the variance was from intra - populations

    Shannon多樣性指數表明中國對蝦群體的遺傳變異有76 . 0來自種群內， 24 . 0的變異來自群體間， nei多樣性指數表明中國對蝦群體的遺傳多樣性有78 . 10存在於群體內。
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