bivalves
释义
蚌类；
英英释义
bivalve
n.marine or freshwater mollusks having a soft body with platelike gills enclosed within two shells hinged together
同义词：pelecypodlamellibranch
adj.used of mollusks having two shells (as clams etc.)
同义词：bivalved
双语例句
The fauna in the Joli Fou consists of bivalves and arenaceous forams.
乔里富组内的化石主要是双壳类和砂壳有孔虫。
Jurassic marine bivalve is very rich, non-marine bivalves also developed rapidly, and their continental formation on the division and correlation played an important role.
侏罗纪的海相双壳类很丰富，非海相双壳类也迅速发展起来，它们在陆相地层的划分与对比上起了重要作用。
权威例句
Ecology of marine bivalves: An ecosystem approachTransformation of Freshwater Ecosystems by Bivalves
The functional role of burrowing bivalves in freshwater ecosystems
Assessing the fidelity of the fossil record by using marine bivalves.
Impact of the( Dreissena ) invasion on native unionid bivalves in the upper St. Lawrence River
Dramatic Decline of Unionid Bivalves in Offshore Waters of Western Lake Erie After Infestation by the Zebra Mussel, Dreissena polymo...
Mussel watch - measurements of chemical pollutants in bivalves as one indicator of coastal environmental quality
Reduced Survival and Fitness in Native Bivalves in Response to Fouling by the Introduced Zebra Mussel (Dreissena polymorpha) in West...
A review on the knowledge of suspension-feeding in lamellibranchiate bivalves, with special reference to artificial aquaculture syst...
Biology of the exotic zebra mussel, Dreissena polymorpha , in relation to native bivalves and its potential impact in Lake St. Clair
1. The tasty bivalves are known for removing excess phytoplankton from water and sequestering nutrients in their shells and flesh.
这些美味的双壳贝类生物因清除水中过量的浮游植物为人所知，它们把营养变成肉和贝壳。
article.yeeyan.org
2. The tasty bivalves are known for removing excess phytoplankton from water and sequestering nutrients in their shells and flesh.
这些美味的双壳贝类生物以清除水中过量的浮游植物闻名于世，它们把营养变成肉和贝壳。
article.yeeyan.org
3. The fossils show that the bottom of the food chain was dominated by species typical of later Triassic marine faunas – such as crustaceans, fishes and bivalves – and different from preceding ones.
这些化石揭示了生物链的底层被三叠纪后期海洋生物群典型物种所掌控，这不同于之前的世纪里的动物。
article.yeeyan.org
4. Jurassic marine bivalve is very rich, non-marine bivalves also developed rapidly, and their continental formation on the division and correlation played an important role.
侏罗纪的海相双壳类很丰富，非海相双壳类也迅速发展起来，它们在陆相地层的划分与对比上起了重要作用。
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5. Although some studies were conducted to research in the accumulation and depuration of DA in bivalves , little is known of the metabolism mechanism of DA in fish.
尽管一些研究已对DA在双壳类动物中的积累和净化有一定的研究，但是关于DA在鱼类中的代谢机制研究得很少。
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6. BIVALVES :The oil spill from the Prestige has seriously affected fish landings in Galicia.
双壳贝类：威望号油轮的污染严重影响了在加利西尔上岸的鱼。
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7. These natural algae meadows coexisted with enormous beds of mussels and other bivalves , and the whole system supported a large number of invertebrate and fish species.
这些天然的海藻草原，与庞大的贻贝和其他双壳贝类族群共存，整个生态系养育了大量的无脊椎动物和鱼类物种。
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8. Compared with the Paleozoic, bivalves and are also many new types of development, ammonite is more complex decoration and chrysanthemum stone-suture.
与古生代相比，双壳类和菊石类也多属新发展的种类，菊石多具有复杂的纹饰和菊石式缝合线。
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9. Haisheng of bivalves , an important member of the from the Triassic to Jurassic little change. sea urchins from the beginning of the Jurassic occupy an important position.
海生的菊石、双壳类、箭石仍为重要成员，六射珊瑚从三叠纪到侏罗纪的变化很小。棘皮动物的海胆自侏罗纪开始占据了重要地位。
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10. Unlike other molluscs , bivalves lack a radula and feature labial palps, which carry food from the gills to the mouth.
与其他软体动物不同的是，双壳贝缺乏齿舌，具有唇瓣，可将食物由鳃送到口部。
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11. Now we have recovered invertebrate fossils, such as bivalves, conchostracans, gastropods and ostracodes, in the dinosaurian egg-bearing strata.
本次研究在西峡盆地含恐龙蛋地层中首次发现了无脊椎动物化石，如双壳类、叶肢介、腹足类和介形类。
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12. However, it does not include trade of bivalves, fish health and quarantine issues.
不过，协定没有涉及到双壳贝类、水产品卫生和检疫问题。
danci.911cha.com
13. As the Triassic the environment and different, non-marine bivalves gradually prosperous together.
由于三叠纪的环境与古生代不同，非海相双壳类逐渐繁盛起来。
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14. When they attach to clams, as shown above, they prevent these bivalves from opening.
当它们附在蛤蜊上时，象上面插图显示的那样，它们会妨碍这些双壳类生物打开。
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15. Walruses eat huge numbers of bivalves , maybe 7,000 a day.
海象吃大量双壳贝，一天可能吃7，000个。
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16. A team of American and Italian researchers analyzed bivalves and found they were rich in amino acids that trigger increased levels of sex hormones.
美国和意大利的研究发现生蚝蕴含大量的氨基酸，能把性激素提升一个层次。
www.newsgd.com
17. The changes of environmental factors and physiological processes of organism play an important role in controlling the bioavailability of metal to marine bivalves .
环境因素和机体生理过程的改变在支配重金属的生物有效性方面起了重要作用。
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18. The carbon isotopic data confirm that POM is the main food source of the benthic filter feeders such as bivalves;
碳稳定同位素数据证实，双壳类等滤食性动物的食物来源主要是POM ；
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19. BIVALVES:The summer months see the beginning of the French bouchot mussel season which normally starts in the south west of France before moving up the coast.
双壳贝类：夏季是法国贻贝上市的季节，通常从法国西南部开始。
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20. The allopatric coral fossils are collected in the olistostromes of the Upper Triassic Zhuwo Formation in Mandi, Zamtang, and two biozones of Triassic bivalves are established.
首次于壤塘县曼迪乡上三叠统侏倭组的滑塌堆积层中，采获异地埋葬珊瑚群化石，建立三叠纪双壳类两个生物带；
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21. Among 52 species of mollusca identified, 45 were gastropods, 7 were bivalves.
调查期间采到的软体动物已鉴定52种，其中腹足类45种，双壳类7种。
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22. The reared bivalves diseases have made agreat damage every year, and it has become a restrictive factor in the development of aquaculture in China.
由于疾病导致的双壳贝类死亡，每年都造成重大损失，成为贝类养殖产业发展的重要制约因素。
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23. The mantle, which secretes the shell, is the dorsal body wall covering the visceral mass. The mantle cavity is lateral and in most bivalves , the gills have a respiratory and digestive function.
双壳贝的外壳是由外套膜分泌而来，套膜包覆著内脏，在多数双壳贝中，外套腔多位于两侧，鳃具有呼吸和消化的功能。
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24. The reproductive cycle of marine bivalves is closely related to cycles of nutrient storage and use and to environmental factors such as water temperature and food availability.
海洋贝类的繁殖周期与营养物质储存、利用和环境因子（如海水温度、食物可得性、盐度等）密切相关。
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25. Nevertheless, Bivalves have such an ability of enriching arsenic in seawater and other environment substance that arsenic content in them is much higher than biological source food in land.
贝类具有富集周围海洋环境中砷的能力，因此贝类的体内含有比一般陆地生物高得多的砷。
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26. Nevertheless, Bivalves have such an ability of enriching arsenic in seawater and other environment substance that arsenic content in them is much higher than biological source food in land.
贝类具有富集周围海洋环境中砷的能力，因此贝类的体内含有比一般陆地生物高得多的砷。
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27. black marine bivalves usually steamed in wine.
黑色的双壳贝，通常在白酒里蒸。
-- 来源 -- 汉英 - 翻译参考
28. gastropods; bivalves; cephalopods; chitons.
腹足动物；双壳类；头足类动物；多板类。
-- 来源 -- 汉英 - 翻译参考
29. The fauna in the Joli Fou consists of bivalves and arenaceous forams.
乔里富组内的化石主要是双壳类和砂壳有孔虫。
-- 来源 -- 英汉 - 辞典例句
bivalves
