牛蛙 的英文怎麼說

中文拼音 [niúwā]
牛蛙 英文
rana catesbiana; bullfrog
  • 牛 : 名詞1. （哺乳動物） cattle; ox 2. （姓氏） a surname
  • 蛙 : 名詞[動物學] （兩棲動物） frog
  1. Conclusion : there is no self - interaction of hemoglobin in pisces cyprinus carpio and amphibia rana catesbeiana

    結論：鯉魚、牛蛙的血紅蛋白自身不相互作用。
  2. Objective : to study the self - interaction of hemoglobin in pisces cyprinus carpio and amphibia rana catesbeiana

    摘要目的：研究魚綱動物鯉魚和兩棲綱動物牛蛙血紅蛋白自身的相互作用。
  3. Results : there was no contorting phenomenon of hemoglobin in pisces cyprinus carpio and amphibia rana catesbeiana in the the course of " direct chiasma " 、 " crossing " and " surrounding " experimentation

    結果：鯉魚、牛蛙的血紅蛋白自身在「直接交叉」 、 「穿過」 、 「兜過」實驗電泳過程中均未出現扭曲現象。
  4. Bullfrogs are typically green or gray - brown with brown spots and have easily identifiable circular eardrums, or tympanum, on either side of their heads

    牛蛙一般是綠色或灰棕色伴有棕色斑點.在它們頭部兩邊都有鼓起，所以很好辨認
  5. - bullfrogs. - i hate bullfrogs. they ' re nasty

    -牛蛙-我不喜歡牛蛙.他們很惡心
  6. Bullfrogs. - i hate bullfrogs. they ' re nasty

    牛蛙-我不喜歡牛蛙.他們很惡心
  7. Since ten years ago, it was bullfrogs, geese, ducks

    十年來牛蛙，鵝，鴨子
  8. A bullfrog was croaking in the distance

    一隻牛蛙在遠處呱呱地叫。
  9. Jeremiah was a bullfrog. . bullfrog

    耶利米是一隻牛蛙. . .牛蛙
  10. Jeremiah was a bullfrog. bullfrog

    耶利米是一隻牛蛙.牛蛙
  11. If you had, perhaps you could ' ve spent your wedding night as a bullfrog

    如果你喝了的話你就可能在新婚之夜變成一隻牛蛙
  12. Not a sound anywheres - perfectly still - just like the whole world was asleep, only sometimes the bullfrogs a - cluttering, maybe

    到處沒有一點兒聲音萬籟俱寂彷彿整個兒世界沉沉入睡了，只是偶然有牛蛙叫幾聲。
  13. Someone liken his voice to the croak of a bull - frog

    有人把他的聲音比作牛蛙的叫聲。
  14. When a tauren gets hexed and turned into a frog, does that make him a bullfrog

    當一個牛頭人被變成了青蛙，會不會是"牛蛙"
  15. Food comparison between tadpoles of rana catesbeiana and r. chaochiaoensis collected from the same habitat

    同一生境牛蛙與昭覺林蛙蝌蚪的食性比較
  16. Yet it is vital to the survival of humans and a wide range of critters from dragonflies and piranhas to beavers and bullfrogs

    然而這對人類的生存以及廣泛的生物從蜻蜓，水虎魚到河狐和牛蛙都是至關重要的。
  17. The results of phylogenetic analysis showed that the amino acid sequences of duck preproghrelin and goose preproghrelin clustered together firstly. and then came thoses of emu. chicken and meleagris gallop avo preproghrelin, and then came those of rana catesbeiana, oreochromis mossambicus and oreochromis niloticus, amino acid sequences of preproghrelin of bos taurus and ovis aries came subsequently

    系統進化分析表明，鴨preproghrelin氨基酸序列與鵝preproghrelin的氨基酸序列最先聚類合併，在進化上顯示靠得最近，然後與鴯鶓，雞和火雞preproghrelin氨基酸序列聚類合併，接著與牛蛙、各種魚類聚合，然後再與牛、羊等聚合。
  18. A team led by professor kim se - kwon of pukyong university in busan says it isolated a peptide with antioxidant properties from bullfrog skin

    釜山釜慶大學金勝勛教授領導的研究小組稱，他們從牛蛙的皮膚中分離出了一種具有抗氧化特性的生化肽。
  19. Applications of animal ' s growth hormone are mostly studied by means of protein type, up to now, no other reports about gh gene directly used in animals have been found except one paper about the transfection of human gh gene into mice. in this research, we studied the changes in the bullfrogs after they are separately injected with the recombinant bullfrog gh protein ( re - bfgh ), bullfrog gh plasmid ( vb / gh ), grass carp gh plasmid ( vgcgh ) and expression vector vr1020 while the 0. 85 % salt - water as the control, for the purpose to determine the possibility of that the eukaryotic expression plasmid vbfgh and vgcgh are expressed in adult bullfrogs and affect their growth rate and plasma gh. we hope the results will help developing a new approach to promote the animal growth

    本研究首次以兩棲動物牛蛙為研究對象，進行了其生長激素基因的克隆以及原核表達質粒與真核表達重組質粒的構建、重組牛蛙gh蛋白的生物活性和免疫活性檢測以及重組蛋白制劑和核酸制劑的制備及其體內促長作用等表達效應研究，研究目的在於求證重組真核表達質粒是否能在牛蛙中表達、其促長效應是否強于重組bfgh蛋白，為探索重組生長激素真核表達質粒能否替代重組gh蛋白作為動物促長基因制劑等研究奠定理論基礎。
  20. Main works and their important results are showed as following. firstly, the cdna encoding bullfrog gh is amplified by use of the total rna, extracted from adult bullfrog ' s pituitary, as the template, pi ( 5 ' - cggatcc atg gct tca ggg tta ggc ) and p2 ( 5 ' - cgaattc tta aaa ggt gca gtt gct ) as the primer pair and one particular cdna product, 660bp, was obtained after the rt - pcr - the product was purified by using dna agarose gel extraction method. after the purified cdna and pmd18 - t vector were ligated at 16 over night, the ligation products were transformed into e. coli strain dh5a and then the transformants were screened by clone pcr method

    首先，以成體牛蛙的腦垂體總rna為模板，進行rt ? pcr擴增得到約660bp的特異性pcr產物帶，切下瓊脂糖凝膠中的特異產物帶進行cdna膠回收，將cdna與pmd18 ? t載體進行t ? a克隆連接並轉化到dh5 e . coli后，進行菌落pcr 、質粒酶切鑒定，篩選出陽性菌株，測序結果經blast分析，與已報道的牛蛙生長激素基因高度同源，證實此陽性克隆為牛蛙生長激素基因轉化子，命名為pbfgh 。
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