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- burrowing marine mollusk living on sand or mud. 生活在沙或泥中的穴居海洋软体动物。
- burrowing marine mollusk. 穴居的海洋软体动物。
- Any of various segmented,burrowing marine worms of the genus Arenicola,especially A.marina,often used as fishing bait. 沙?,海蚯蚓一种沙?属的环节穴居海生蠕虫,尤其是海沙?,经常用作鱼饵
- Any of various segmented, burrowing marine worms of the genus Arenicola, especially A. marina, often used as fishing bait. 沙蠋,海蚯蚓一种沙蠋属的环节穴居海生蠕虫,尤其是海沙蠋,经常用作鱼饵
- South Australia's specialty known as "the first of eight seafood", abalone, fish, fine-sounding name, is for single-hull shell, is a marine mollusk. 南澳特产的被誉为"海味八珍之首"的鲍鱼,名曰鱼,实为单壳贝类,属海洋软体动物。
- Any of various usually burrowing marine and freshwater bivalve mollusks of the class Pelecypoda,including members of the genera Venus and Mya,many of which are edible. 蛤,蛤蜊一种双壳纲通常穴居的海洋及淡水双瓣软体动物,包括帘蛤属和海螂属的成员,其中许多可食用。
- The shell coloration of marine mollusk is a useful genetically-based phenotypic trait, which plays an important role in breeding and production of marine shellfish. 摘要海产贝类的贝壳颜色是一个对生产、育种有重要意义的可遗传性状。
- Any of various usually burrowing marine and freshwater bivalve mollusks of the class Pelecypoda, including members of the genera Venus and Mya, many of which are edible. 蛤,蛤蜊一种双壳纲通常穴居的海洋及淡水双瓣软体动物,包括帘蛤属和海螂属的成员,其中许多可食用
- Rickettsia-like organism infections can lead to severe diseases and sometimes large death, which has become a restrictive factor in the development of marine mollusk industry in the world. 摘要类立克次体的感染可以引起海洋贝类病害的发生,并且有时会导致贝类的大规模死亡,成为在世界范围内影响海洋贝类养殖业发展的重要制约因素。
- The necessity, emphasis and difficulty for the research on the rickettsia-like organism of the marine mollusk were discussed, and the trend of the development on the research is given. 文章提出对海洋贝类类立克次体进行研究的必要性,分析了研究的重点及难点,展望了此研究领域的发展趋势。
- Recently, studies on microsatellites in marine mollusks are increasing. 近年来,海洋贝类微卫星的研究报道日益增多。
- Rickettsia-like organisms infection of marine mollusk 海洋贝类类立克次体的感染
- Any of various marine mollusks of the class Polyplacophora that live on rocks and have shells consisting of eight overlapping calcareous plates. 石鳖生活在礁石上的任何多板纲的海洋软体动物,外壳由八片互相搭接的钙质板样结构组成
- Any of various squidlike cephalopod marine mollusks of the genus Sepia that have ten arms and a calcareous internal shell and eject a dark, inky fluid when in danger. 乌贼任一种乌贼属的乌贼状的海洋软体头足动物,生有十个腕以及一个钙质内壳,并且在危险时能排出黑色墨水状液体
- Any of various squidlike cephalopod marine mollusks of the genus Sepia that have ten arms and a calcareous internal shell and eject a dark,inky fluid when in danger. 乌贼,任一种乌贼属的乌贼状的海洋软体头足动物,生有十个腕以及一个钙质内壳,并且在危险时能排出黑色墨水状液体。
- What are you burrowing around in my drawer for? 你在我抽屉里乱翻什么?
- Any of several bivalve marine mollusks of the genus Pinctada and related genera of tropical waters, especially P. margaritifera, a major commercial source of pearls. 珍珠贝,莺蛤:一种莺蛤属和有关热带水域属的双壳海生软体动物,尤指珠母贝属,为珍珠的主要商业来源
- Summary on the antitumor activities of the marine mollusks extrats is presented,which might provide a basis for the development of marine anti-cancer drugs. 目前对几种海洋软体动物药用活性正在研究中,本文对常见的海洋软体动物的抗肿瘤活性进行综述,为海洋抗肿瘤药物的研究开发提供参考。
- The hunter watched for the hare to come out of the burrow. 猎人守候着兔子从洞里出来。
- small translucent lancet-shaped burrowing marine animal; primitive forerunner of the vertebrates. 透明的刀形穴居海洋小动物;脊椎动物的远古前身。