rat is 中文意思是什麼

rat is 解釋
拉特群島
  • rat : RAT ＝rocket launched antisubmarine torpedo 火箭發射式反潛魚雷。n 1 【動物；動物學】鼠〈比 mouse ...
  • is : be 的第三人稱，單數，現在時，陳述語氣。
  1. The black death is the modern name given to the deadly bubonic plague, an epidemic disease spread by rat fleas across europe in the 14th century

    黑死病是指由鼠疫蚤傳播的致命的淋巴腺鼠疫，是一種流行疾病，在14世紀傳播了到歐洲。
  2. Given the differences in the regions of the body surface represented in the cerebellum of various types of animals, the question became : how is the mouth of a rat like the forepaws of a cat or the fingers of a monkey

    一旦我們知道，不同動物的小腦所代表的體表區域有所不同，那麼接下來的問題是：大鼠的嘴，與貓的前腳掌或猴子的手指有何相似之處？
  3. Abstract : the early embryo developmental block is a common phenomenon in mammal when embryos are cultured in vitro. many studies of phosphorus, glucose, hypoxanthine and cytoplasmic factors on early embryo developmental block carried out by different methods such as morphology, biochemistry, molecular biology and micromanipulation have been reviewed. the merit and shortcoming were analyzed and the necessity of using simple or components limited media overcoming early embryo developmental block were also reviewed. media that have been shown effective in overcoming early embryo developmental block in mouse, rat, hamster, rabbit, pig, sheep, cattle and monkey were listed

    摘要哺乳動物胚胎在體外培養中普遍存在早期發育阻滯的現象.對此，人們用形態學、生物化學、分子生物學、顯微操作等手段開展了磷酸、葡萄糖、次黃嘌呤和細胞質因素對早期胚胎發育阻滯的影響的研究.本文綜合分析了共培養系統的優缺點.說明了採用完全成分已知的培養液對進行有關研究的必要性.列出了有效運用於克服小鼠、大鼠、倉鼠、兔、豬、羊、牛、猴等動物早期胚胎阻滯的成分已知的培養液的名稱。
  4. Rat cumulus - enclosed oocyte ( ceo ) and denuded oocyte ( do ) both spontaneously resume meiotic maturation in vitro, when cultured for 2h, the germinal vesical breakdown percentage of do reaches up to 88 %, and ceos get 53 %. oocytes begin to extrude first polar body 1 ( fb1 ) when cultured for 8h. mouse oocyte spontaneous maturation in vitro can be inhibited by 4mm hypoxanthine ( hx ) or 25um 3 - isobutyl - methylxanthine ( ibmx ). while, 4mm hx can not inhibit the spontaneous maturation of rat oocyte, and the lowest effective concentration of ibmx to inhibit rat oocyle spontaneous maturation in vitro is 50um. treated with the same concentration of ibmx, gvbd percentage of rat ceo is lower than that of do, the results indicat that cumulus cells delay rat oocyte spontaneous maturation and potentate the inhibition effect of ibmx, but it ' s not the case on mouse

    Ceo和do培養8h時都開始排出pb1 ；在卵母細胞成熟抑制模型中， 4mm次黃嘌呤（ hx ）和25 m的異丁基甲基黃嘌呤（ ibmx ）是小鼠卵母細胞成熟的有效抑制劑，但4mm的hx抑制大鼠卵母細胞成熟效果不理想，用hx - m199和hx - mem培養24h ， gvbd率分別為61 ， 81 ，而ibmx有效抑制大鼠卵母細胞自發成熟的最小濃度為50 m ， ibmx可以降低大鼠ceo和do的gvbd率，但ceo中的卵母細胞gvbd率要顯著低於do的gvbd率， 100 m的jbmx處理24h后，大鼠ceo和do的gvbd率分別為24 ， 84 ，提示卵丘細胞的存在可以延遲大鼠卵母細胞的自發成熟，有助於抑制卵母細胞成熟，但在小鼠上ceo和do的自發成熟差異不明顯。
  5. So far few studies have examined the ontogeny of the overall synaptic responses in rat hippocampal ca1 neurons during postnatal development a systematical study of the evoked synaptic responses during development is useful for understanding the developmental integration of neural signals on the ca1 pyramidal neurons

    到目前為止，還未見對發育過程中大鼠海馬ca1錐體神經元總突觸反應的生后發育進行研究的報道，因此對發育過程中誘發的突觸反應進行系統的研究有利於闡明ca1錐體神經元對神經信號的發育整合。
  6. He himself is sleek as a miller's rat.

    他本人跟磨坊里的耗子那麼渾圓滑溜。
  7. This rat race is getting me down.

    這種激烈競爭使我十分沮喪。
  8. “ we have always loved the spirit and style of the rat pack era, ” kian egan said. “ they had a strong family vibe ( 5 ) going on which is what we have in westlife

    「我們一直都非常喜歡『鼠幫』時代的精神和風格」 ，奇恩說， 「他們有一股濃郁的家庭氛圍，這也正是我們所珍視並保留的。 」
  9. If you are a mouse, you suddenly find yourself captured in a rat trap and in front of you is a piece of delicious cake, do you eat the cake or not ?

    如果你是一隻老鼠，你突然發覺你已被關進捕鼠籠而你前面有一塊香噴噴的蛋糕，這時，你窨是吃還是不吃呢？ ！
  10. Botanical rodenticide is mainly composed of deratizing and sterizing types. the former can kill the rat directly and the latter can sterilize the rat

    植物源滅鼠劑主要分為植物源殺鼠劑和植物源鼠類不育劑。
  11. The plague is a kind of when cause by the plague bacili spirited contagion, basically pass the flea on mice body, the plague bacili in blood of inspiratory disease rat, bite a person to cause disease again, form " rat one flea one person " transmission mode, sick also rat is gnawed bite a person to have transmission with the channel such as food

    鼠疫是由鼠疫桿菌引起的一種烈性傳染病，主要通過老鼠身上的跳蚤，吸入病鼠血液中的鼠疫桿菌，再次叮咬人致病，形成「鼠一蚤一人」的傳播模式，也有病鼠啃咬人用食品等渠道進行傳播。
  12. The medium lethal dose ( ld50 ) of rat is more than 5000mg / kg, which showed that the powder is toxicological harmless. the toxicological test confirmed that the powder did not irritant to the skin and eyes of rabbit. 5 ) the structure and properties of this anti - bacterial powder the powder " properti properties, stdi as high t ~ i ~ aure resimarinate stability, were tested

    5 ）抗菌粉體的性能測試與分析採用bet 、 sem 、 xrd 、 xps等手段分析了粉體結構與抗菌性能的關系，發現了當銀元素以離子狀態存在時，具有良好的殺菌作用，當銀元素以單質狀態存在時，殺菌效果不顯著。
  13. The fierce rat is tussling with a grown rabbit

    又大又兇的老鼠在跟大兔子扭鬥了
  14. [ screaming ] this little rat is guilty

    這個小鬼頭是壞蛋！
  15. Screaming this little rat is guilty

    這個小鬼頭是壞蛋！
  16. If a rat is in the house, is it a mouse

    那一隻耗子待在屋子裡就成了老鼠啦？
  17. Rat is smart, and bull is diligent

    老鼠代表智慧，牛代表勤奮。
  18. Wonder where that rat is by now

    252那隻老鼠如今在哪兒哪？
  19. Young forest suffer rat the most easily to kill, begin from afforestation, answer to consider to prevent the measure that rat kills from integrated processing angle, basically be : according to place sort harmful rat is reached to harm the law, the tree that chooses to suffer rat not easily to kill is planted

    幼林最易遭受鼠害，從造林開始，就應從綜合治理角度來考慮預防鼠害的措施，主要是：根據當地害鼠種類及為害規律，選擇不易遭受鼠害的樹種。
  20. The year of the rat is starting with a bang. the chinese new year begins today. in beijing, that calls for a night of fireworks, dancing and partying

    鼠年隨著新年的鐘聲如期而至。中國的新年今天開始。在北京，人們今晚載歌載舞，歡慶新年。
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