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1.
QUALITYEVALUATIONANDCONTROLOFIMPREGNATEDDIAMONDBITTuHouzeChinaUniversityofGeosciences,Beijing,100083,ChinaQUALITYEVALUATIONAN...  相似文献   

2.
THEPRINCIPLEOFDIAMONDDRILLINGLiShizhongChinaUniversityofGeosciences,Beijing,100083,ChinaTHEPRINCIPLEOFDIAMONDDRILLINGLiShizho...  相似文献   

3.
BLOOMINGANDPROSPECTOFURBANUNDERGROUNDENGINEERINGBaZhaolunRenYanrong(DepartmentofPostgraduates,BeijingColegeofMiningIndustry,B...  相似文献   

4.
ONMEASURESTOIMPROVEEFFECTIVENESSOFPUMPSUCTIONREVERSECIRCULATIONDRILLINGWuGuanglinChengduInstituteofTechnology,Chengdu610059,C...  相似文献   

5.
SIMULATINGTESTONFILTER┐PRESSINGOFMUDINENGINEERINGCONSTRUCTIONZengXiangxiLiJianzhong(CentralSouthUniversityofTechnology,Changs...  相似文献   

6.
祝贺汪旭光教授当选中国工程院院士CONGRATULATIONSTOWANGXUGUANGTOBEELECTEDACADEMICIANOFTHECHINESEACADEMYOFENGINEERING(CAE)6月30日下午,北京矿冶研究总院召开处级以上...  相似文献   

7.
BELLEDPIERFOUNDATIONOFKILNNO.40FXINJIANGCEMENTPLANTJiaLiguo,ZhaoZuluXinjiangArchitecturalDesignInstitute,Urumqi830002,ChinaBE...  相似文献   

8.
ALL-COLUMNARBOWLCENTRIFUGEFORTREATINGMUDLiuYangInstitituteofGeologyandMineralResources,BureauofGeologyandMineralResourcesofXi...  相似文献   

9.
APPLICATIONANDMECHANISMOFCOALMINEPITSHAFTBREAKINGINXUHUAIAREAZhangMinglongRenXiangjun(HefeiResearchInstitute,CentralCoalMinin...  相似文献   

10.
ANEWRELATIONSHIPEQUATIONBETWEENENERGYCONSUMPTIONINEXPLOSIVEANDDISTRIBUTIONOFPARTICLESIZEZhangQiang(BeijingGeneralResearchInst...  相似文献   

11.
DIVISION OF POTENTIAL DANGER ZONE OF COAL AND GAS OUTBURST   总被引:1,自引:0,他引:1  
DIVISIONOFPOTENTIALDANGERZONEOFCOALANDGASOUTBURSTXuJiang,XianXuefuMiningEngineeringDept.ofChongqingUniv.,Chongqing,630044Chin...  相似文献   

12.
THE TECHNIQUE OF MODIFYING CALCIUM BENTONITE INTOSODIUM BENTONITE   总被引:1,自引:0,他引:1  
THETECHNIQUEOFMODIFYINGCALCIUMBENTONITEINTOSODIUMBENTONITETangSongranInstituteofExplorationEngineering,Beijingl02405,ChinaTHE...  相似文献   

13.
COMPUTERAIDEDANALYSISFORDRILLINGLiYanzaoChinaUniversityofGeosciencesBeijingl00083,ChinaCOMPUTERAIDEDANALYSISFORDRILLINGLiYanz...  相似文献   

14.
矿业会议信息FromInternetMAY,19961~5:SAMOTER96:TRIENNIALCONSTRUCTIONMACHINERYEXHIBITIONVerona,ItalyContact:FieraVeronaAddres:C.P.52...  相似文献   

15.
GAO’SMETHODDEFININGOCCURRENCEOFROCKSTRUCTURESURFACEGaoSenCSUT,Changsha410083,ChinaGAO’SMETHODDEFININGOCCURRENCEOFROCKSTKUCTUR...  相似文献   

16.
ADVANCESINTHEORKETICALRESEARCHONANNULARHYDRAULICSANDCUTTINGSTRANSPORTLiuXisheng,WangHaigeUniversityofPetroleum,Beijing100083,...  相似文献   

17.
SEALINGWATERINSHAFTWALLWITHC┐SGROUTANDCHEMICALGROUTDuJiahong①WangWeigang②LiJingang②ZhaoZhihong③QiuXiaopei④①NortheastUniversit...  相似文献   

18.
THEUSEANDDEVELOPMENTOFBLASTINGMATERIALSINCHINALiuQingrong,ZhengZedaiWuhanUniversityofTechnology,Wuhan430070,ChinaTHEUSEANDDEV...  相似文献   

19.
ANALYSIS AND DESIGN OF PIT EXCAVAT1ON HouXueyuan,Liu Qianxi TongjiUniversity,Shanghai200092,ChinaANALYSISANDDESIGNOFPITEXCAVAT1ON...  相似文献   

20.
DESIGNSANDPRACTICESOFNEWFLOTATIONSEPARATIONFLOWSHEETSOFSULPHIDEORESWangDianzuo(memberofAcademiaSinica)BeijingGeneralResearchI...  相似文献   

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