stem的知识精选

2018-04-15 tree-fernefernwithanuprightwoodystemThetoughoutercoveringofthewoodystemsandrootsoftrees,shrubs,andotherwoodyincludesalltissuesoutsidethevascularcambium.TheGuypulledastumpofwoodupnexttomeatthetable,and...

“stem from”可以造什么句，stem from造句

2018-01-03 ThemodernsuperficiessystemsstemfromRomanLaw.Nervousillnesscanstemfrombeingtreatedinconsideratelyinchildhood.WhendidTCM's"inspection,inquiry,listeningandsmellingandpalpitation"exactlystemfrom?Somere...

“stem against”可以造什么句，stem against造句

2019-01-17 Whenthehandwheelisrotatedtotheclosedpositiontheupperstempushesonthediaphragms,whichdeflectdownward,forcingthelowerstemagainstthevalveseat.Theupperstemisthreadedintothediaphragmretainernut.Whenthehandw...

“stem lettuce”可以造什么句，stem lettuce造句

2018-11-02 ButthenameontheseedpackageisnotAsparagus,theyarechampionstemlettuce.Godblessmystemlettuces....

学校STEM活动小组在“生态瓶稳定*”探究的活动中，需要设计制作一个生态瓶。关于生态瓶的讨论有以下几个观点，其...

2019-07-25 问题详情：学校STEM活动小组在“生态瓶稳定*”探究的活动中，需要设计制作一个生态瓶。关于生态瓶的讨论有以下几个观点，其中正确的是（）①瓶身用绿*，因为绿*植物大多是绿*，说明植物喜欢绿*②瓶内的绿*植物的光合作用可以把光能...

“embryonic stem cell”可以造什么句，embryonic stem cell造句

2017-07-24 Mousespermatogonialstemcellsandembryonicstemcell-likecellsDifferentiationofembryonicstemcellintochondrocytecellSmallmoleculesinmaintainingembryonicstemcellundifferentiationHumanembryonicstemcelllabeli...

“hollow stem”可以造什么句，hollow stem造句

2016-10-30 Apipehavingahollowstem.(formerly)penmadefromthehollowstemofquillThecaddisflylarvaeliveinprotectivetubes,thehollowstemofareed,AnyofvariousnonfloweringplantsofthegenusEquisetum,havingajointed,hollowstem...

“stem”可以造什么句，stem造句

2016-12-09 Peripheralbloodstemcelltransplantation.Hedescendedfromanancientstem.Thestemofabeanplant.Thisisaplantstemthathasbeenpithed.Thestemcellsoftheirradiatedmicestoppedcopyingthemselves.Maystemfromafetishfora...

“stem to stem”可以造什么句，stem to stem造句

2020-08-02 ThreeQueensappearinaduskybarge,darkasafuneralscarffromstemtostem.Anooboarderandlodger,sir,andlookingfitandtautasafiddle;slep'likeasupercargo,hedid,rightalongsideofJohn-stemtostemwewas,allnight.'...

“columnar stem”可以造什么句，columnar stem造句

2018-05-18 CandlewoodofMexicoandsouthwesternCaliforniahavingtallcolumnarstemsandbearinghoney-scentedcreamyyellowflowers.typegenusofCycadaceae:genusofwidelydistributedOldWorldevergreentropicaltreeshavingpinnatele...

“heavenly stem”可以造什么句，heavenly stem造句

2017-11-28 thetenheavenlystems|thedecimalcycleTheheavenlystemsareassociatedwiththesun'srevolutionwhichaffectslivesontheearth.TheancientYinyangprincipleconstructedafantasticsystemof10heavenlystemsand12mundanebra...

开关是电路的重要元件，既可确保安全用电，又能方便控制电路。学校的STEM课堂上，小科在家庭电路图中设置了五处开...

2019-07-15 问题详情：开关是电路的重要元件，既可确保安全用电，又能方便控制电路。学校的STEM课堂上，小科在家庭电路图中设置了五处开关（如图所示）。小*觉得该电路设计不合理，因为有几处开关必须处于常闭状态，所以无需设置，这几处开关是（）A．1...

Allscientists　　　　theviewthattheincreaseintheearth’stem...

2019-12-22 问题详情： Allscientiststheviewthattheincreaseintheearth’stemperatureisduetotheburningoffossilfuelslikecoal,naturalgasandoiltoproduceenergy.A.contributeto B.leadtoC....

“twining stem”可以造什么句，twining stem造句

2019-01-08 Therighttimetocollectrhizomeshouldbeatthestageoftwiningstemwithering.Togrowinanupwarddirection,assomeplantsdo,oftenbymeansoftwiningstemsortendrils....

“valve stem”可以造什么句，valve stem造句

2018-01-05 Alignadapterbushingorgearoperator(3)borewithvalvestem(5).Leakscanoccuralongthevalvestemthroughthepackingordiaphragms.Leaksofthistypecanbestoppedbyclosingthevalveandventinganypressurefromtheoutlet.Toad...

“embryonic stem cells”可以造什么句，embryonic stem cells造句

2017-09-11 DerivationofhematopoieticstemcellsfromembryonicstemcellsResearcherscherishlinesofembryonicstemcells.SpontaneousdifferentiationofhumanembryonicstemcellsintohematopoieticcellsMolecularbiologyofinducingr...

“black stem”可以造什么句，black stem造句

2018-02-02 Itwasidentifiedtobeadomesticnewplantdisease,sunflowerPhomablackstem.Mostofthetimetheypassthrough,teeteringonasteephillsidewheretheyspendthemorninghunchedovertofindthefungus'scrookedblackstempokingthr...

“succulent stem”可以造什么句，succulent stem造句

2018-11-06 SouthAfricanshrubhavingaswollensucculentstemandbearingshowypinkandwhiteflowersaftertheleavesfall;popularasanornamentalintropics.highlysucculentstemlessclump-formingplantswithgray-greenleavessimilarint...

“stem cell”可以造什么句，stem cell造句

2017-01-26 Peripheralbloodstemcelltransplantation.Thepromotionofstemcellhomingisconstantdifficultyinthefieldofstemcelltransplantation.Thecancerstemcellhypothesispositsthattumorsarederivedfromasinglecancer-initia...

“rising stem ”可以造什么句，rising stem 造句

2018-11-22 Motoractuatorsforrisingstemvalvescanbepoweredbyair,gas,hydraulicorelectricpower.TheFig.1710Balancingvalveisanon-risingstemdesignincorporatingaparabolic(plug)shapeddisc.Sluicevalvesaretobeofanon-rising...

“straight stem”可以造什么句，straight stem造句

2018-11-09 It'sthatstraightstraightstraightstem,holdingafewbrilliantcrimsonflowers,morelikeabeautifulgirlstandingthere!CalophyllumpolyanthumisareforestationspeciesofYunnanprovincewiththequalityofstraightstemand...

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