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1.
Sweetpotato,Ipomoeabatatas(L.)Lam.,isanimportantcropofrawmaterialforfood,feedstuffandindustry.Ipomoeatrifida,thekindredwildvarietyofsweetpotato,wasoriginallyproducedalongtheCaribbeancoast.Itsbasicnumberofchromosomeis15anditsploidyincludes2x,3x,4x,and…  相似文献   

2.
DiscusionOntheSemanticsandCultureWangJianwu(Dept.ofB.C.ofShaanxiInstituteofTechnology)Abstract:Thispaperfocusesonhowsemantics...  相似文献   

3.
Aminoacidfungicide———homodemycine(HDE),acoppercomplexofseveraldiferentaminoacids,wasrecentlyinvented[1,2].Severalyears’fieldt...  相似文献   

4.
NetworkSystemsinCIMEnvironment¥ZhaoJinrong赵锦蓉(ComputingCenter.TsinghuaUniversity.Beijing100084)Abstract:Thispaperdiscussesthe...  相似文献   

5.
废水生物处理工艺简易优化方法   总被引:1,自引:1,他引:0  
Inthepast 30years ,USAChemicalAbstractcited 1 6paperswhichconcernoptimizationofbio logicaltreatmentprocessonlyinconventionalwastewater[1,2 ] .Buttherearethousandsofkindsofhaz ardousorganicwastewaterintheworld .Evenifsomecompaniescanoffertheoptimizationprocess ,…  相似文献   

6.
Thesilkwormexpressionsystemisawell knowneconomicalwayofoverproducingrecom binantprotein .Inthisletter ,thecDNAofamutantofsinglechainurokinase typeplasminogenactivator(rscu PA) gene ,mscu PA(K1 5 1E ,R1 5 4G) ,wasreconstructedtoincludethenaturalurokinase(u PAorUK)sig…  相似文献   

7.
TheevolutionprocessofAgUFPAgUFPareproducedbysputteringtechnique,andthespecificprocess[1,2]canbedescribedasbelow.Firstly,theAgparticles(atomsorfragments)sputteringfromtheAgtargetdepositontheamorphouscarbonfilmafterthequickdiffusion.Andthenthesedime…  相似文献   

8.
AnIntroductiontoDalianUniversityofTechnologyAlumniAssociationOverseas(DUTAAO)TheDUTAAO,anon-profitorganization,wasfoundedinJa...  相似文献   

9.
ThePresentStatusandFutureDevelopmentofPredictiveControlAlgorithmsXieKeming**ZhangJianwei(Dept.ofAutomation)AbstractThedevelo...  相似文献   

10.
一、形容词在英语句子中除了作表语外主要作定语修饰名词。 Real life is sometiomes stranger than fiction. 现实生活有时比小说更离奇。 Have you heard the regular noise of the clock? 你听到时钟规则的滴答声了吗? The campaign was designed to increase ofthe problem. 这个运动的目的在于提高公众对这一问题的认识。 There is only one sure way to do it 做…  相似文献   

11.
CAVERNOUS HEMANGIOMAS IN THE CAVERNOUS SINUS   总被引:2,自引:0,他引:2  
Extraaxialcavernoushemangiomasarerarelesionsandhaveapropensitytooccurwithinthecavernoussinus[1,2~6].Clinicalpresentationsofcavernoushemangiomasincludeheadacheandcranialnervedeficits.Asthetumorsgrow,theinternalcarotidartery(ICA)andcranialnerveswithin…  相似文献   

12.
IntroductionThemonoclonalantibody(mAb)17-1Arecognizesanepithelialantigenwhichisbroadlydistributedinnormalepithelialtissuesand...  相似文献   

13.
ThephenomenonoftheGod-Kingaroseasearlyas3000BC.intheNearandMiddleEast,thekingoftenidentifiedwiththemajorlife-giver,theSun,andsupportedbyacohortofothergods.Religionbecamemoreorganizedandmoredemandingforthecitizanswhoononehandgainedsecuritybutontheoth…  相似文献   

14.
Themajorfunctionofsuperoxidedismutase(SOD)istocatalyzethedismutationofsuperoxideanion(·O-2)andcontrolintracellularandextracellularconcentrationof·O-2.·O-2isthemediatorofmanydiseases.AlthoughSODhasbeenconsideredtobeappliedasapharmaceuticalformanyyear…  相似文献   

15.
ApreliminarystudyonS.asotuslinnaeusandS.soldatovimeridionalisChenbyDNAfingerPrinting¥LiuYong;HongXijun(DepartmentofLifeScienc...  相似文献   

16.
AKindofSuper┐parametricFiniteElementforGeometricNonlinearAnalysisofPlatesandShels*YaoZhenhan(姚振汉),QiHang(齐航),FuMinghui(富明慧),Y...  相似文献   

17.
ExperimentalSet┐upofLaserUltrasonicTechniquesandApplications*ZhouXingeng(周辛庚),HeCunfu(何存富)DepartmentofEngineeringMechanics,Ts...  相似文献   

18.
Introduction   总被引:1,自引:0,他引:1  
IntroductionTheConstraintSatisfactionProblem(CSP)wasfirstdevelopedforsetlingtheconstraintbetweendiscretevariables.Manyalgorit...  相似文献   

19.
ExpresionsofTwoRiceMipGenesunderWaterStres,SaltStresandExogenousABA*ZhouZhiqi(周志琦),LiuQiang(刘强),KazukoYamaguchiShinozaki+,Hir...  相似文献   

20.
AnalysisandDesignofSwitchingSurfaceforNonlinearVariableStructureControlSystems*HanYunrui(韩云瑞)DepartmentofAppliedMathematics,T...  相似文献   

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