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

2.
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   

3.
CLΦ500VIBRATINGANDPULSATINGHIGHGKADIENTMAGNETICSEPARATORANDITSAPPLICATOPNSFengDingwu,PengShiying,SunZhongyuan,ChenJinDept.ofM...  相似文献   

4.
ONTHEDRIVINGBEHAVIOR,VARIABLE-DIAMETEREFFECTANDBEAKINGCAPACITYOFDKIVENCAST-IN-SITUPILEWITHFLATOVERSIZETIPShiPeidong,FuZhenqiu...  相似文献   

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

6.
APPLICATIONANDMECHANISMOFCOALMINEPITSHAFTBREAKINGINXUHUAIAREAZhangMinglongRenXiangjun(HefeiResearchInstitute,CentralCoalMinin...  相似文献   

7.
COMPUTERAIDEDANALYSISFORDRILLINGLiYanzaoChinaUniversityofGeosciencesBeijingl00083,ChinaCOMPUTERAIDEDANALYSISFORDRILLINGLiYanz...  相似文献   

8.
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   

9.
GAO’SMETHODDEFININGOCCURRENCEOFROCKSTRUCTURESURFACEGaoSenCSUT,Changsha410083,ChinaGAO’SMETHODDEFININGOCCURRENCEOFROCKSTKUCTUR...  相似文献   

10.
THEPRINCIPLEOFDIAMONDDRILLINGLiShizhongChinaUniversityofGeosciences,Beijing,100083,ChinaTHEPRINCIPLEOFDIAMONDDRILLINGLiShizho...  相似文献   

11.
BLOOMINGANDPROSPECTOFURBANUNDERGROUNDENGINEERINGBaZhaolunRenYanrong(DepartmentofPostgraduates,BeijingColegeofMiningIndustry,B...  相似文献   

12.
ONMEASURESTOIMPROVEEFFECTIVENESSOFPUMPSUCTIONREVERSECIRCULATIONDRILLINGWuGuanglinChengduInstituteofTechnology,Chengdu610059,C...  相似文献   

13.
SOME ASPECTS OF GEOTECHNICAL ENGINEERING AND ITS PRACTICE IN MAINLAND OF CHINATang NianciDeptofCommunication&TransportationEn...  相似文献   

14.
ASIMPLEMETHODTOESTIMATELONG┐TERMEARTHPRESSURELiJianzhong(DepartmentofGeology,CSUT,Changsha410083China)ABSTRACTBasedonthetheor...  相似文献   

15.
MECHANlSMOFMEDIUMINTENSITYANDPERMANENTMAGNETISMHIGHGKADIENTMAGNETICSEPARATIONPengShiying,FengDingwu,SunZhongyuan,CheJinDept.o...  相似文献   

16.
SEALINGWATERINSHAFTWALLWITHC┐SGROUTANDCHEMICALGROUTDuJiahong①WangWeigang②LiJingang②ZhaoZhihong③QiuXiaopei④①NortheastUniversit...  相似文献   

17.
ALL-COLUMNARBOWLCENTRIFUGEFORTREATINGMUDLiuYangInstitituteofGeologyandMineralResources,BureauofGeologyandMineralResourcesofXi...  相似文献   

18.
BELLEDPIERFOUNDATIONOFKILNNO.40FXINJIANGCEMENTPLANTJiaLiguo,ZhaoZuluXinjiangArchitecturalDesignInstitute,Urumqi830002,ChinaBE...  相似文献   

19.
ANEWRELATIONSHIPEQUATIONBETWEENENERGYCONSUMPTIONINEXPLOSIVEANDDISTRIBUTIONOFPARTICLESIZEZhangQiang(BeijingGeneralResearchInst...  相似文献   

20.
EXPERIMENTALINVESTIGATIONONCHEMICALTHERMODYNAMICBEHAVIOUROFSULPHIDEORESDURINGSPONTANEOUSCOMBUSTIONWuChao,MengTingrangDepartme...  相似文献   

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