double-helix 中文意思是什麼

double-helix 解釋
雙螺旋
  • double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
  • helix : n. （pl. helices , helixes ）1. 螺旋線。2. 【解剖學】耳輪。3. 【建築】螺旋（線）飾。4. 【動物；動物學】蝸牛，蝸牛屬動物。
  1. Normal, double-helix dna is spiral, like a loosely coiled spring.

    正常的雙螺旋DNA是螺旋形的，像一根鬆鬆地捲曲的彈簧。
  2. The building block of all lifeforms on earth is the deoxyribonucleic acid. it has the shape of a double helix in which two polynucleotide chains are coiled about each other in a spiral

    而組成地球上所有生命的基本單位去氧核糖核酸dna的雙螺旋結構也是非對稱地存在的，原來自然界中的去氧核糖核酸絕大部分都是右旋的。
  3. This is the double helix.

    這就是雙螺旋。
  4. Double - helix staircases link all three levels

    雙螺旋樓梯將上下三層連接了起來。
  5. Xsj double helix between plasma machines using one pair of bianjing and change the pitch rotary screw opposite direction when the squeeze between the fibre and fibre through the medium emit heiye shorten bleaching time and the number of bleaching, the purpose of achieving savings in water, and more taiwan connections against washing and the results better

    Xsj雙螺旋擠漿機利用一對變徑和變螺距的螺旋反方向旋轉時產生的擠壓使纖維與纖維之間的黑液通過介質排出，縮短漂白時間和漂白次數，達到節約水資源的目的，多臺串連逆流洗滌，效果更佳。
  6. Hydrothermal synthesis and crystal structure of a novel double helix supermolecule npa en

    的水熱合成與晶體結構
  7. The large numbers of hydrogen bonds that form between the base pairs along a dna or rna molecule stabilize the double helix

    這些互補堿基對之間形成的大量的氫鍵可以維持雙螺旋結構的穩定。
  8. In the form of a double helix, dna contains the genetic blueprint of an organism

    脫氧核糖核酸脫氧核糖核酸外形呈雙螺旋鏈狀，內里記錄了遺傳訊息的編碼。
  9. The wet parts of this pump are made of full stainless steel material to perform outstanding corrosion resistance to organic acid ， organic compound ， alkali ， neutral solution and a great many of gases ， double helix carbon graphite bearing and hardalloy bearing are provided with good abrasion - resisting propertyto ensure the service life of product ， it is an optimal pump forhandling corrosive mediums without leakage

    功能描述該泵過流部份採用全不銹鋼材料，對有機酸，有機化合物，堿、中性溶液和多種氣體都有良好的耐腐性，雙螺旋槽碳石墨軸承和硬質合金軸套的磨合，具有較強的耐磨性，保證了產品的壽命，是無泄漏輸送腐蝕性介質的理想泵。
  10. The wet parts of this pump are made of full stainless steel material to perform outstanding corrosion resistance to organic acid, organic compound, alkali, neutral solution and a great many of gases, double helix carbon graphite bearing and hardalloy bearing are provided with good abrasion - resisting propertyto ensure the service life of product, it is an optimal pump forhandling corrosive mediums without leakage

    產品概述：該泵過流部份採用全不銹鋼材料，對有機酸，有機化合物，堿、中性溶液和多種氣體都有良好的耐腐性，雙螺旋槽碳石墨軸承和硬質合金軸套的磨合，具有較強的耐磨性，保證了產品的壽命，是無泄漏輸送腐蝕性介質的理想泵。
  11. Normal, double - helix dna is spiral, like a loosely coiled spring

    正常的雙螺旋dna是螺旋形的，像一根鬆鬆地捲曲的彈簧。
  12. Mri scanning, developed in this very building ; the contraceptive pill ; modern infertility treatment ; ultrasound scan for unborn babies ; unlocking the double helix structure of dna ; keyhole surgery ; placing fluoride in the water supply ; the portable defibrillator ; the hepatitis b vaccine ; strained quantum - well lasers which contain the information used in cds, dvds and the internet ; dna fingerprinting. a whole speech could be given that amounted to nothing more than a list of examples

    正是在牛津這個地方研究和開發出來的核磁共振掃描、避孕藥、現代不孕癥治療術、胎兒超聲波檢查、解開dna雙螺旋結構之謎、鎖孔外科手術、在供水系統中加氟、便攜式心臟除顫器、乙肝疫苗、在cd 、 dvd光盤上存儲信息的應變量子阱激光器、 dna指紋識別技術等。
  13. Dna, or deoxyribonucleic acid, is the substance ? specifically, a nucleic acid molecule with a twisted double strand double helix form ? that carries the genetic information for humans and other living organisms from one generation to the next

    Dna即脫氧核糖核酸，是一種雙螺旋鏈核酸分子，它攜帶人類及其他生物的遺傳信息，使其代代相傳。
  14. In this close - up the dna is seen as a long twisted molecular ladder, the double helix

    在這個距離上， dna看起來像一條長長的扭曲的的分子梯，也就是雙螺旋結構。
  15. The dna molecule is a double helix, resembling a ladder that ' s been twisted along its length

    Dna脫氧核糖核酸的分子是一種雙螺旋結構，酷似一架沿縱向扭曲的梯子。
  16. Dna, as a part of genes, was discovered to be a double helix that encodes the blueprints for all living things

    人們發現dna作為基因的一部分，為雙螺旋結構，攜帶所有生物型板的編碼。
  17. It ' s the fiftieth anniversary of the discovery by francis crick and james watson of the double helix structure of the dna molecule

    它離弗朗西斯?克里克和吉米?沃森發現dna分子雙螺旋結構整整五十周年。
  18. Dna molecular biology technique is a method occurring recently to encode information by simulating the double helix structure of dna and the watson - crick complementary condition

    Dna分子生物技術，這是一個最新發展起來的以模擬分子生物dna的雙螺旋結構和堿基互補配對規律進行信息編碼的方法和技術。
  19. Our narrative begins in the early 1950s when doctors watson and crick make an epic discovery concerning the rna / dna double helix ( see figure 7 )

    我們的敘述開始於1950年早期，那時沃森和克里克醫生製造了一項關于rna / dna雙螺旋體偉大的發現（看第七幅圖） 。
  20. The building block of all lifeforms on earth is the deoxyribonucleic acid ( dna ). it has the shape of a double helix in which two polynucleotide chains are coiled about each other in a spiral

    而組成地球上所有生命的基本單位去氧核糖核酸（ dna ）的雙螺旋結構也是非對稱地存在的，原來自然界中的去氧核糖核酸絕大部分都是右旋的。
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