共查询到20条相似文献,搜索用时 31 毫秒
1.
QuantumChemicalCalculationonPreparationofYBa_2Cu_3O_(7-δ)PowdersbyHydrolysisofMetalAlkoxidesYinZhoulan;LiXinhai;ZhaoQinsheng;... 相似文献
2.
ZX_5─400焊机修理两例四川维尼纶厂机械厂(631254)苟成荣^TwoExamplesofZX_5-400WelderRepairingTheMachineWorksofSichuanVinylonFactoryGouChengrong例1:雷... 相似文献
3.
日本CO_2焊机短路保护的实现唐山市电子设备(集团)厂(063000)李一化Short-circuitProtectiveRealizationofJapanCO_2ElectricWeldingMachineTangshanElectronicEq... 相似文献
4.
沙维 《稀有金属(英文版)》1995,(4)
ScanningElectronMicroscopyStudiesofYBa_2Cu_3O_(7-δ)SuperconductorsShaWei(沙维)(DepartmentofCivilEngineering,TheQueen′sUniversit... 相似文献
5.
AssessmentoftheSiC_pDistributionUniformityinSiC_p/AlCompositesMadebyPowderMetallurgyFanJianzhong;YaoZhongkai(樊建中)(姚忠凯)(Harbin... 相似文献
6.
PassivationofInsolubleAnodefromTi-baseAlloysinPreparationofElectrolyticMnO_2YuZhengandYangShengshu(俞征)(杨生恕)DepartmentofChemis... 相似文献
7.
200型CO_2气体保护焊机故障检测技术扬州客车制造总厂(225001)曹晴峰TroubleshootingofCO_2Gas—shieldedWeldingMachinesYangzhouBusManufacturerCaoQinfeng200型C... 相似文献
8.
Growth of Ga_xIn_(1-x)Sb Alloys by MOCVD—Solid Composition Surface Morphology and Electrical Propert
GrowthOfGa_xIn_(1-x)SbAlloysbyMOCVD—SolidCompositionSurfaceMorphologyandElectricalPropertiesZhangBaofin,ZhouTianming,JiangHon... 相似文献
9.
DeterminationofConsumingRateforPb-Ag-CaAnodeinPreparationofElectrolyticMnO_2byDifferentialPulsePolarographyYuZhengandYangShen... 相似文献
10.
ImprovementofSiC_pReinforcedCastAluminiumCompositesbytheROCMethodZhengQifei,XieShuisheng,YuanGuansen,ShiLikai(郑弃非)(谢水生)(袁冠森)(... 相似文献
11.
PREPARATIONOFULTRAFINESb_2O_3-Sb_2O_5COMPOSITEPOWDERDuan,Xuechen;Zhao,Tiancong(DepartmentofNonfererrousMetallurgy.CentralSout... 相似文献
12.
MathematicalSimulationofNdandSmExtractSeparationin(Nd,Sm)Cl_3-HCL-HEHEHP-KeroseneSystemHuangWenmei;YingWeijuanandWangNaibin(黄... 相似文献
13.
AnomalousBehaviorofMagneticHysteresisLoopforSmCo_5AlloyPanShuming(潘树明)(GeneralResearchInstituteforNonforrousMetals,Beijing100... 相似文献
14.
MZ_9─1000型悬挂式埋弧自动焊机修理三例重庆川维建筑安装工程总公司(631254)成荣ThreeExamplesofMaintenaceforMZ9-1000SuspendedTypeAutomaticSubmergcdArcWeldingMa... 相似文献
15.
MAGNETICPROPERTIESANDCRYSTALLIZATIONBEHAVIOROFANAMORPHOUS(Fe_(1-x)Mo_x)_(79)Si_9B_(13)ALLOYMAGNETICPROPERTIESANDCRYSTALLIZATI... 相似文献
16.
CrystallizationBehaviorofMetallicGlassCo_(65.1)Fe_(4.7)Ni_(4.6)Si_(10.2)B_(15.4)LiZongquan;QinYongandHeYizhen(李宗全),(秦勇)(何怡贞)(... 相似文献
17.
半自动CO_2焊机的使用与维修重庆专用汽车制造总厂(630700)张方怀TheuseandMaintenanceofSemi-automaticCO_2WelderChongqingSpecial-useAutomobileFactoryZhangF... 相似文献
18.
PrincipleofX-rayФ-scanandApplicationofHighT_cBi-epitaxialJunctionYangJian,GuHongwei,MaPing,ChenLanfengandChangShian(杨坚)(古宏伟)(... 相似文献
19.
PreparationofTiO_2FilmDepositedbyMOCVDandQualityofFilmMeasuredbyImpedanceMethodChenYanshengandDuanShuzhen(陈燕生)(段淑贞)University... 相似文献
20.
High T_cHoBa_2Cu_3O_(7-δ) Thin Films Deposited on (100) Y_2O_3 Stabilized ZrO_2 Substrates by Sputte
HighT_cHoBa_2Cu_3O_(7-δ)ThinFilmsDepositedon(100)Y_2O_3StabilizedZrO_2SubstratesbySputteringPengZhengshun,YangBingchuanandWan... 相似文献