double helix

Word family noundoublenessdoublerdoubletondoublingdouble actdouble agentdouble bassdouble beddouble binddouble bluffdouble boilerdouble chindouble creamdouble-crossdouble-deckerdouble entendredouble faultdouble featuredouble figuresdouble firstdouble-headerdouble helixdouble indemnitydouble jeopardydouble negativedouble playdoublespeakdouble standarddouble takedouble-talkdoublethinkdouble timedouble visionadverbdoublyadjectivedouble-barrelleddouble-blinddouble-breasteddouble-digitdouble-edgeddouble-figuredouble-jointeddoubleverbdouble-bookdouble-checkdouble-park

Related topics: Shapes, patterns, Microbes, genetics, biochem

ldoce_073_aˌdouble ˈhelix noun [countableC] technical

CFHBMa shape consisting of two parallel spirals that twist around the same centre, found especially in the structure of DNA 双螺旋〔尤指脱氧核糖核酸结构中的双螺旋结构〕 →5 See picture of DOUBLE HELIX 双螺旋

Examples from the Corpus

double helix• Each then acts as a template to which other simpler molecules become attached until each has once more become a double helix.• The entwined serpents forming a double helix gave birth to the Caduceus.• Cobras are constantly depicted entwined in a double helix.• If the ends of such non-dividing clone are held while it grows, then unexpectedly a double helix appears.• Thus each double helix becomes two double helices, with the two new doublets remaining joined at the centromere.• In the formation of the double helix, a total of 12 rotors are restricted per base pair stack.• These conformations influence the position of the phosphate group with respect to the grooves of the double helix.

单词	double helix
释义	double helix Word family noundoublenessdoublerdoubletondoublingdouble actdouble agentdouble bassdouble beddouble binddouble bluffdouble boilerdouble chindouble creamdouble-crossdouble-deckerdouble entendredouble faultdouble featuredouble figuresdouble firstdouble-headerdouble helixdouble indemnitydouble jeopardydouble negativedouble playdoublespeakdouble standarddouble takedouble-talkdoublethinkdouble timedouble visionadverbdoublyadjectivedouble-barrelleddouble-blinddouble-breasteddouble-digitdouble-edgeddouble-figuredouble-jointeddoubleverbdouble-bookdouble-checkdouble-park Related topics: Shapes, patterns, Microbes, genetics, biochem ldoce_073_aˌdouble ˈhelix noun [countableC] technical CFHBMa shape consisting of two parallel spirals that twist around the same centre, found especially in the structure of DNA 双螺旋〔尤指脱氧核糖核酸结构中的双螺旋结构〕 →5 See picture of DOUBLE HELIX 双螺旋 Examples from the Corpus double helix• Each then acts as a template to which other simpler molecules become attached until each has once more become a double helix.• The entwined serpents forming a double helix gave birth to the Caduceus.• Cobras are constantly depicted entwined in a double helix.• If the ends of such non-dividing clone are held while it grows, then unexpectedly a double helix appears.• Thus each double helix becomes two double helices, with the two new doublets remaining joined at the centromere.• In the formation of the double helix, a total of 12 rotors are restricted per base pair stack.• These conformations influence the position of the phosphate group with respect to the grooves of the double helix.
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