snails 中文意思是什麼

snails 解釋
腹足類
  1. On the other side of the atlantic, the damming of african rivers has led to the spread of human blood flukes that depend on snails as a host and cause human schistosomiasis

    在大西洋的另一邊，由於非洲河川建了水壩，導致以螺類為寄主的人類血吸蟲到處散播，引發人類的血吸蟲病。
  2. Left - handed snails are better than righties at defending against predators, according to a new study that suggests lefties have the same competitive advantage in nature that they enjoy on the baseball diamond or in the boxing ring

    這使人聯想到，在棒球場地或者拳擊臺上的那些左撇子選手較之右撇子選手具有相同的競爭優勢。據美聯社3月23日報道，這項研究被發表在本月的英國皇家學會生物學簡報上。
  3. Its action site is located on the postsynaptic membrane and the biological activity of hwtx - i is located in the fifth p - turn containing lys25 and lys 27. to - conotoxin mviia is a neurotoxin belonging to one of n - type ca2 + channels inhibitors, purified from the venom of the conus marine snails, contains 25 amino acid residues with three disulfide binds. it adopts the pattern of ick and its linkage of the disulfide binds and space conformation are highly similar to hwtx - i

    -芋螺毒素mviia （ - conotoxinmviia ）是從芋螺屬（ conus ）海底蝸牛毒液中分離提純的一種活性多肽，屬于n -型ca ~ （ 2 + ）通道阻斷劑中一種，含25個氨基酸殘基，三對二硫鍵，其二硫鍵連接方式、分子的空間構象與hwtx -很相似，採取ick結構模體。
  4. Somewhere in the middle may be schistosomiasis, a debilitating disease caused by a parasitic flatworm carried by water snails, which affects 200m people worldwide

    居於這些層次中間的可能是血吸蟲病，一種由寄生於釘螺的扁平蟲引起的影響患者健康的疾病，它影響著世界上2億左右的人口。
  5. These organisms penetrate into snails, multiply, and develop into cercariae, the infective form for man.

    這些毛蚴進體螺體，繁殖和發育對人類有傳染性的尾蚴。
  6. The killing effect on oncomelania hupensis by lixivium of pterocarya stenoptera, nerium indicum, rumex japonicus and their mixture was studied. differences of the snails mortality were studied also. the three kinds of plant material could kill the snail effectively both in spring and in autumn. but the mortality was different when the experiment is done in different seasons or with different lixivium. the effect in spring was better than that in autumn. n. indicum was the most effective among the three kinds. the effect by mixture was better than that by unitary material, and the effect by the mixture of the three kinds was better than that by two kinds. the variance analyses showed that the experiment could be modified, and some ingredients concentration in mixed lixivium could be reduced. the experiment was valuable in enhancing the power of killing the snail and saving plant material

    對楓楊、夾竹桃和土大黃以及它們的組合水浸液的滅螺效果作了比較研究，結果表明: （ 1 ）滅螺效果均隨水浸液濃度的增高而增強; （ 2 ）這3種植物材料及其組合水浸液的滅螺效果都是春季比秋季好; （ 3 ）組合水浸液的滅螺效果比單一植物材料水浸液的滅螺效果好; （ 4 ）方差分析的結果說明植物材料組合水浸液滅螺在保證滅螺效果的前提下，還可以適當降低組合水浸液中的濃度.以上結論對提高植物材料的滅螺效率和節省植物材料的使用量有著重要的意義，同時也為組建植物滅螺群落提供了有益的參考
  7. The more adventurous may cast their eyes over the cone shells, the manta shrimp, sea snails and the prized, but prohibitively expensive, abalone

    不單如此，您還可吃到獨特的雞心螺海螺和魔鬼魚，還有象徵富貴的鮑魚。
  8. Out of shells, periwinkles with a pin, off trees, snails out of the ground the french eat, out of the sea with bait on a hook

    還從樹上捉。法國人吃地上的蝸牛。要不就在鉤子上掛魚餌，從海里釣。
  9. Picture : human and pond snails actually share some important characteristics, unchanged by evolution

    圖片：人類及蝸牛有一些重要的共同特徵，在進化過程中並未得到改變
  10. Snails are ideal for this kind of study because humans and pond snails actually share some important characteristics, unchanged by evolution

    對于這種研究，蝸牛是十分理想的動物，因為實際上人類和蝸牛在長期的進化中，有一些沒有改變的重要共同點。
  11. I can not overcome my repugnance to eating snails.

    吃蝸牛真惡心，我可受不了。
  12. My friend, robert, lives in a country where snails are despised.

    我的朋友羅伯特居住在一個厭惡蝸牛的國家。
  13. Cooked in wine, snails are a great luxury in various parts of the world.

    用酒烹調蝸牛，在世界上某些地區算是一種豪奢的珍饈
  14. I lay awake last night, and i could hear the scrape of snails creeping up the window glass; it was so sad !

    昨天夜裡我躺著，徹夜難眠，我能聽到蝸牛爬上窗玻璃的沙沙響聲，多麼難熬啊！
  15. When he croaked, the water snails listened politely, and the water beetles always swam behind him

    每當呱呱叫的時候，水蝸牛殷勤般地聽著，水甲蟲總是跟在它的身後。
  16. A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks

    鰓蓋覆蓋在一孔或縫隙上的蓋，如一些魚類的鰓或覆蓋在蛇或其它軟體動物身上的角質殼
  17. Her last ten days there she lived on snails that a little girl gathered for her from a pond

    她在那裡的后十天，全靠田螺果腹，那是一個小姑娘為她從池塘里捉來的。
  18. Many animals are illegal to own as pets, including snails, sloths, and elephants

    許多動物- -包括蝸牛、樹懶和象- -被養做寵物是違法。
  19. When he croaked, the water snails listened politely

    當他發牢騷時，水波動著有禮貌地傾聽著。
  20. The water snails were rude to him, and he was afraid of the ducks

    水渦粗魯地對他而且他很怕鴨子。
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