earthworm 中文意思是什麼

earthworm 解釋
蚯蚓,蛐蟮;鄙夫,小人。

  1. Earthworm channels greatly aid root growth.

    蚯蚓洞穴極有助於植物根系生長。
  2. Earthworm populations in arable soils in the united states may be destroyed by frost.

    在美國可耕地中蚯蚓的種群會被冰凍所毀壞。
  3. The development of earthworm ecology was constrained by the complex feature of soil, the scarce knowledge of natural history and biogeography of earthworms, and the low efficiency of approaches in field manipulation of earthworm community

    土壤本身的復雜性,蚯蚓自然歷史和生物地理學知識的缺乏,野外控制蚯蚓群落方法的滯后等都限制了蚯蚓生態學的發展。
  4. The earthworm population had declined by 70%.

    蚯蚓數量下降70。
  5. An earthworm is a terricolous organism.

    蚯蚓是陸生的生物。
  6. In the earthworm and many other invertebrates, these excretory structures are called nephridia.

    在蚯蚓和許多其它無脊椎動物中,這些排泄結構稱為腎管。
  7. Earthworm dejection structure

    蚯蚓糞結構
  8. Earthworm jim 2 -

    蚯蚓戰士吉姆2 -
  9. The earthworm population had declined by 70 %

    蚯蚓數量下降70 。
  10. Guangxi : guilin rice - flour noodles with horse meat, pyramid shaped meat dumpling wrapped in bamboo leaves, and fried earthworm - shaped noodles

    廣西的大肉棕桂林馬肉米粉炒粉蟲。
  11. To find dnaase in the earthworm the tissue extract of earthworm with different concentration reacted with rna, circular dna, linear dna for an hour at 37, then the producetion was detected by 1 % agrose gel. the tissue extract of earthworm, the tissue protein extract of earthworm and the tissue extract of earthworm without protein reacted with pbv220 - r - inf for an hour at 37, then the producetion was detected by 1 % agrose gel. 2

    雙胸蚓組織中dna酶的發現用不同濃度的雙胸蚓組織提取液與rna 、環狀dna及線狀dna在37反應1小時後用1的瓊脂糖凝膠電泳對其反應產物進行觀察;雙胸蚓組織粗提取液、雙胸蚓組織蛋白粗提取液及雙胸蚓組織去蛋白提取液分別與pbv220 - ? inf質粒37反應1小時後用1的瓊脂糖凝膠電泳對其反應產物進行觀察。
  12. The finding of dnaase in the earthworm the tissue extract of earthworm which had been diluted 28 times could digest 4 ul pbv220 - r - inf ( 6. 66 u g / ul ) completely at 37 @ in a hour but it had no effect on rna

    雙胸蚓組織中dna酶的發現28倍稀釋雙胸蚓組織粗提液37保溫1小時,可將4vlpbv220 。 y一inf質粒( 6石6119 11l )完全消化但對rna無消化作用。
  13. Under the same condition, the tissue extract of earthworm and the tissue protein extract of earthworm could decompose the pbv220 - r - inf completely but the tissue extract of earthworm without protein could n ' t. 2

    雙胸蚓組織粗提取液及雙胸蚓組織的蛋白提取液在37oc保溫1小時可以完全消化pbv220 p一inf質粒而雙胸蚓組織去蛋白提取液對pbv220 y一wf質粒無消化作用。
  14. To establish a biochemical method to find dnaase in earthworm ; 2

    建立雙胸蚓dna酶分離純化的技術體系; 2
  15. Scanning its environment with a rapid series of touches, a star - nosed mole can find and eat five separate prey items, such as the pieces of earthworm we feed them in the laboratory, in a single second

    星鼻鼴藉由快速的連續碰觸來掃描周圍環境,在短短一秒鐘之內,就可以找到並吃掉五個不同的獵物,例如我們在實驗室里餵食的蚯蚓斷片。
  16. This paper has completed the essence part of the robot, and laid foundation for the implement of the earthworm - like robot

    本文給出的機器人的本體部分,為仿蚯蚓拱洞機器人的實用化奠定了基礎。
  17. According to the biology mechanism and worm principle of earthworm, this paper lead robot technique into no dig technology on the earth, research and design the machine system mechanism of an earthworm - like robot which cove hole under the earth

    本文基於蚯蚓的生物機理,通過對其蠕動原理的研究,提出了在土質環境下拱洞的仿蚯蚓機器人機構模型,將機器人技術引入到了陸上不開挖技術中。
  18. Although others had searched for decades, sanchez - de leon had succeeded where they had failed. she had found a giant palouse earthworm

    盡管其他人已找了數十年,桑雪茲-迪里昂成功做到他們做不到的事。她發現了一條巨型帕勞斯蚯蚓。
  19. Finger 4 : in the rearing pool at the yangtze river fisheries research institute of the chinese academy of fishery sciences, the fries of wild chinese sturgeon mother : the fries, which are successful artificially incubated, are eating breakfast with tasty relish - - aquatic earthworm, which look like red filament

    圖四:長江水產研究所的幼鱘飼養池裡,野生中華鱘媽媽的孩子們:一尾尾人工孵化成功的小中華鱘們正津津有味地吃著早餐:紅紅的如同細線的水蚯蚓。
  20. The isolation and purification of dnaase in the earthworm the earthworm dnaase was purified from the tissue extract of earthworm by denaturing the protein with low ph buffer, high temperature, ammonium sulfate precipitation, deae - cellulose ( de52 ) chromatography and ultra - filter membrane

    雙胸蚓組織中dna酶的分離純化雙胸蚓組織粗提取液經過選擇性酸變性、選擇性熱變性、硫酸按分段鹽析、 deae一纖維素( de52 )柱層析、超濾膜分級分離后得到一個電泳純的dna酶。
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