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1.
THINFILMELECTRODESOFAMORPHOUSMl-NiALLOYASHYDROGENCATHODESINALKALINESOLUTION¥WeiKangHU;YunShiZHANGandYunWANG(InstituteofNewEne...  相似文献   

2.
SYNTHESESOFPhANDTEMPERATURE-SENSITIVEHYDROGELSANDTHEIRAPPLICATIONSINCONTROLLEDRELEASEOFBIOMACROMOLECULESFengLIU;FengHuaLIU;Gu...  相似文献   

3.
BAYERCOUNTERCURRENTSYSTEMSINCOMPARISONWITHCONVENTIONALCO-CURRENTSYSTEMINTHEFIELDOF WATERTREATMENTMitschker.A.RauchfuB.K.,(Bay...  相似文献   

4.
The parameters at the symmetrical axis of a cylindrical plume characterize the strength of this plume and provide a boundary condition which must be given to investigate the structure of a plume. For Newtonian fluid with a temperature-and pressure-dependence viscosity, an asymptotical solution of hydrodynamic equations at the symmetrical axis of the plume is found in the present paper. The temperature, upward velocity and viscosity at the symmetrical axis have been obtained as functions of depth, The calculated results have been given for two typical sets of Newtonian rheological parameters. The results obtained show that the temperature distribution along the symmetrical axis is nearly independent of the theological parameters. The upward velocity at the symmetrical axis, however, is strongly dependent on the rheological parameters.  相似文献   

5.
STUDIESOFFAR-INFRAREDSPECTRAANDSOLID-SOLIDPHASETRANSITIONIN[n-C_nH_(2n+1)NH_3]_2CuX_4LAYERCOMPOUNDSWITHn=7-12,16¥NingGUO(Depart?..  相似文献   

6.
THE RELATIONSHIP BETWEEN RETENTION VALUES OF HOMOLOGUES AND THE COLUMN TEMPERATURE IN REVERSED-PHASE LIQUID CHROMATOGRAPHYTHE...  相似文献   

7.
SYNTHESISOFLINEARPOLYSILOXANEWITHPENDANT BENZO-15-C-5MOIETIESANDITSTRANPORTPROPERTIESINBULKLIQUIDMEMBRANESYSTEMCHENYuanyin;Lu...  相似文献   

8.
AFACILESYNTHESISOFAZACROWNETHERSWITHINTRAANNULARPHENOLICGROUPSINATWO-PHASESYSTEM¥GuoPingXUE;ChengTaiWU(DepartmentofChemistry,...  相似文献   

9.
FACILEANDSELECTIVEREDUCTIONOFNTIROARENESINTHEPRESENCEOFNITRILESWITHNaBH_4-BiCl_3SYSTEM¥PingDaREN,ShiFengPAN,TingWeiDONG,ShiHui...  相似文献   

10.
THE STUDY ON ELECTROXIDATION OF Fe(CN)_6 ̄(4-) WITH TIME-RESOLVED IN FRARED SPECTRA¥YongYANG(StateKeyLaboratoryforPhysicalChem...  相似文献   

11.
ANOVELIN-SITUSPECTROELECTROCHEMICALTECHNIQUEWITHPROBEBEAMDEFLECTION:FORSTUDYOFTHEIONEXCHANGEBETWEENFILMSONELECTRODESURFACEAND...  相似文献   

12.
TERNARY METALLIC NUCLEOTIDE COMPLEXES WITH POLYPYRIDYL IN SOLUTION:INFLUENCE OF SOLVENT POLARITY ON THE INTRAMOLECULAR STACKI...  相似文献   

13.
QUATERNARYAMMONIUMHALIDE-HYDROGENHALIDECOMPLEX:ANEWCATALYSTINTHECLEAVAGEANDESTERIFICATIONOFBENZYLALKYLETHERSWITHCARBOXYLICACI...  相似文献   

14.
INVESTIGATIONONTHEINTERACTIONOFTHEHALOGENATOMSWITHTHEC_(60)CAGEINTHEHALOGEN-ENCLOSEDCOMPLEXES(HALOGEN@C_(60))¥ChuanBaoZHUandJi...  相似文献   

15.
THE INTERACTION OF Co(II),Ni(II),Cu(II) AND Zn(II) WITH 6-AMINOPENICILLANIC ACID IN AQUEOUS SOLUTION¥XiangDongZHANG;WeiGUAN;Q...  相似文献   

16.
THEREACTIONOF(μ_3-CPh)Co_3(CO)_9WITH TRANSITIONMETALCARBONYLANIONM(CO)_3(RCOCp)ANDCHARACTERIZATIONOFCLUSTERS(μ_3-CPh)CO_2M(CO)_8(RCOCPp)(M=Mo,W;R=H,CH_3.C_2H_5O)Authortowhomcormspondenceshouldaddressed.ExperimentalsectionGeneralprocedureandmaterialAlloperationwascarriedoutunderhighlypurenitrogenatmosphereusingshadardSchlenlcandvacuumtechniques.He-cane,benzeneandtetrahydrofuranwerepredriedoversodiumwireanddistilledfromsodium-benzophenoneundernitrogen.NaM(CO)3(RCOCP)andPhCCo3(CO),werepreparedaccordingtoliteratUre  相似文献   

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