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關於stem的百科

black stem造句怎麼寫
  • black stem造句怎麼寫

  • Itwasidentifiedtobeadomesticnewplantdisease,sunflowerPhomablackstem.Mostofthetimetheypassthrough,teeteringonasteephillsidewheretheyspendthemorninghunchedovertofindthefungus'scrookedblackstempokingthroughthedirt....
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stem造句怎麼寫
  • stem造句怎麼寫

  • Peripheralbloodstemcelltransplantation.Hedescendedfromanancientstem.Thestemofabeanplant.Thisisaplantstemthathasbeenpithed.Thestemcellsoftheirradiatedmicestoppedcopyingthemselves.Maystemfromafetishforanimalfurandskins.Thesespiralvesselsarepartofabanan...
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straight stem造句怎麼寫
  • straight stem造句怎麼寫

  • It'sthatstraightstraightstraightstem,holdingafewbrilliantcrimsonflowers,morelikeabeautifulgirlstandingthere!CalophyllumpolyanthumisareforestationspeciesofYunnanprovincewiththequalityofstraightstemandgoodwoodquality.Alniphyllumfortuneiisafastgrowingb...
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heavenly stem造句怎麼寫
  • heavenly stem造句怎麼寫

  • thetenheavenlystems|thedecimalcycleTheheavenlystemsareassociatedwiththesun'srevolutionwhichaffectslivesontheearth.TheancientYinyangprincipleconstructedafantasticsystemof10heavenlystemsand12mundanebranches.Inallotherhumanorheavenlystems,neverlistenst...
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stem against造句怎麼寫
  • stem against造句怎麼寫

  • Whenthehandwheelisrotatedtotheclosedpositiontheupperstempushesonthediaphragms,whichdeflectdownward,forcingthelowerstemagainstthevalveseat.Theupperstemisthreadedintothediaphragmretainernut.Whenthehandwheelisrotatedtotheclosedpositiontheupperstempushes...
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stem to stem造句怎麼寫
  • stem to stem造句怎麼寫

  • ThreeQueensappearinaduskybarge,darkasafuneralscarffromstemtostem.Anooboarderandlodger,sir,andlookingfitandtautasafiddle;slep'likeasupercargo,hedid,rightalongsideofJohn-stemtostemwewas,allnight.'...
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embryonic stem cells造句怎麼寫
  • embryonic stem cells造句怎麼寫

  • DerivationofhematopoieticstemcellsfromembryonicstemcellsResearcherscherishlinesofembryonicstemcells.SpontaneousdifferentiationofhumanembryonicstemcellsintohematopoieticcellsMolecularbiologyofinducingretinalcellsfromembryonicstemcellsResidualundiffere...
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embryonic stem cell造句怎麼寫
  • embryonic stem cell造句怎麼寫

  • Mousespermatogonialstemcellsandembryonicstemcell-likecellsDifferentiationofembryonicstemcellintochondrocytecellSmallmoleculesinmaintainingembryonicstemcellundifferentiationHumanembryonicstemcelllabelingandinvivobiopharmaceuticalcharactersAdvanceandcl...
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stem lettuce造句怎麼寫
  • stem lettuce造句怎麼寫

  • ButthenameontheseedpackageisnotAsparagus,theyarechampionstemlettuce.Godblessmystemlettuces....
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twining stem造句怎麼寫
  • twining stem造句怎麼寫

  • Therighttimetocollectrhizomeshouldbeatthestageoftwiningstemwithering.Togrowinanupwarddirection,assomeplantsdo,oftenbymeansoftwiningstemsortendrils....
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 Allscientists    theviewthattheincreaseintheearth’stem...
  •  Allscientists    theviewthattheincreaseintheearth’stem...

  • 問題詳情: Allscientiststheviewthattheincreaseintheearth’stemperatureisduetotheburningoffossilfuelslikecoal,naturalgasandoiltoproduceenergy.A.contributeto                  B.leadtoC.objectto                     ...
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woody stem造句怎麼寫
  • woody stem造句怎麼寫

  • tree-fernefernwithanuprightwoodystemThetoughoutercoveringofthewoodystemsandrootsoftrees,shrubs,andotherwoodyincludesalltissuesoutsidethevascularcambium.TheGuypulledastumpofwoodupnexttomeatthetable,andwatchedmechewthroughthesautéedwoodystems.Anyofsev...
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valve stem造句怎麼寫
  • valve stem造句怎麼寫

  • Alignadapterbushingorgearoperator(3)borewithvalvestem(5).Leakscanoccuralongthevalvestemthroughthepackingordiaphragms.Leaksofthistypecanbestoppedbyclosingthevalveandventinganypressurefromtheoutlet.Toadoptlower-installedtypevalvestemandsetupreversedsea...
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stem from造句怎麼寫
  • stem from造句怎麼寫

  • ThemodernsuperficiessystemsstemfromRomanLaw.Nervousillnesscanstemfrombeingtreatedinconsideratelyinchildhood.WhendidTCM's"inspection,inquiry,listeningandsmellingandpalpitation"exactlystemfrom?Someresearchstudiesindicatethatthemillennialgeneration'...
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succulent stem造句怎麼寫
  • succulent stem造句怎麼寫

  • SouthAfricanshrubhavingaswollensucculentstemandbearingshowypinkandwhiteflowersaftertheleavesfall;popularasanornamentalintropics.highlysucculentstemlessclump-formingplantswithgray-greenleavessimilarintexturetolumpsofgranite;SouthAfrica....
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學校STEM活動小組在“生態瓶穩定*”探究的活動中,需要設計製作一個生態瓶。關於生態瓶的討論有以下幾個觀點,其...
hollow stem造句怎麼寫
  • hollow stem造句怎麼寫

  • Apipehavingahollowstem.(formerly)penmadefromthehollowstemofquillThecaddisflylarvaeliveinprotectivetubes,thehollowstemofareed,AnyofvariousnonfloweringplantsofthegenusEquisetum,havingajointed,hollowstemandnarrow,sometimesmuchreducedleaves.tropicalAmeri...
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開關是電路的重要元件,既可確保安全用電,又能方便控制電路。學校的STEM課堂上,小科在家庭電路圖中設置了五處開...
rising stem 造句怎麼寫
  • rising stem 造句怎麼寫

  • Motoractuatorsforrisingstemvalvescanbepoweredbyair,gas,hydraulicorelectricpower.TheFig.1710Balancingvalveisanon-risingstemdesignincorporatingaparabolic(plug)shapeddisc.Sluicevalvesaretobeofanon-risingstemtypeandtohavesolidwedgediscs."Whiletheyaremor...
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columnar stem造句怎麼寫
  • columnar stem造句怎麼寫

  • CandlewoodofMexicoandsouthwesternCaliforniahavingtallcolumnarstemsandbearinghoney-scentedcreamyyellowflowers.typegenusofCycadaceae:genusofwidelydistributedOldWorldevergreentropicaltreeshavingpinnateleavesandcolumnarstemscoveredwithpersistentbasesofol...
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stem cell造句怎麼寫
  • stem cell造句怎麼寫

  • Peripheralbloodstemcelltransplantation.Thepromotionofstemcellhomingisconstantdifficultyinthefieldofstemcelltransplantation.Thecancerstemcellhypothesispositsthattumorsarederivedfromasinglecancer-initiatingcellwithstemcellproperties.Adipose-derivedstem...
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