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URussell: Imfuno eyomeleleyo yamalahle e-China phakathi kwe-Australia yokuvalwa kwexabiso le-petroli kumazwe angaphandle
(Izimvo ezichazwe apha zezombhali, uClyde Russell, umbhali wemihlathi yeReuters.) Ilahle yaseSeaborne iye yaphumelela ngokuzolileyo phakathi kwemveliso yamandla, iswele ingqwalasela ye-oyile ekrwada ephezulu kunye nerhasi yendalo enyibilikisiweyo (LNG), kodwa bayonwabela. iinzuzo ezinamandla phakathi kokunyuka kwemfuno....Funda ngokugqithisileyo -
“Ungavumeli igolide yesisidenge ikukhohlise,” zitsho izazinzulu
Iqela labaphandi abavela kwiYunivesithi yaseCurtin, iYunivesithi yaseNtshona Ostreliya, kunye neYunivesithi yaseChina yeGeoscience baye bafumanisa ukuba izixa ezincinane zegolide zinokuvaleleka ngaphakathi kwipyrite, nto leyo eyenza ukuba 'igolide yesidenge' ixabiseke ngaphezu kokuba igama layo lisitsho.Kwiphepha elipapashwe kwijenali iGeolo...Funda ngokugqithisileyo -
Kutheni le nto amaxabiso entsimbi aseTshayina eza kunyuka ngo-2021?
Ukunyuka kwexabiso lemveliso kunobudlelwane obukhulu kunye nemfuno yayo yemarike kunye nokubonelela.Ngokutsho kweChina Iron and Steel Industry Research Institute, kukho izizathu ezithathu zokunyuka kwamaxabiso entsimbi yaseChina: Eyokuqala kukubonelelwa kwehlabathi kwemithombo yobutyebi, eye yakhuthaza ukunyuka...Funda ngokugqithisileyo -
Impompo yeDiaphragm kwintengiso eshushu
Ngokuqala kwentwasahlobo, ikhephu liyancibilika ezintabeni, amanzi azisa ukuvuselelwa kwendalo, kodwa ngexesha elifanayo, liphazamisa umsebenzi ezintabeni.Impompo ye-diaphragm ngoku idlala indima ebalulekileyo kuloo msebenzi.Iimpompo kwinkampani yethu ziye zaba "yinkwenkwezi" ...Funda ngokugqithisileyo -
Amathuba amatsha eChina-Latin America
I-LAC-China yorhwebo yorhwebo yayiphantse yazinza ngokugqibeleleyo ngo-2020. Oku kuyaphawuleka ngokwayo, njengoko i-LAC GDP yehle ngaphezu kwe-7 pesenti ngo-2020 ngokoqikelelo lwe-IMF, ilahlekelwa ukukhula kweshumi leminyaka., kunye nokuthunyelwa kwemveliso yengingqi kwehle iyonke (iZizwe eziManyeneyo ngo-2021).Nangona kunjalo, ngenxa yorhwebo oluzinzileyo wit...Funda ngokugqithisileyo -
Imeko koomatshini be-Rock Drill
Kule minyaka mibini idlulileyo, i-rock drill ye-air leg drill enamandla amakhulu kwimarike yandile, kwaye i-rock drill yenxalenye ekumgangatho ophezulu enobume obunye kunye neqhosha elincinci leqhosha elincinci liye lanyuka.Iqhosha elincinci ledayamitha encinci njengeyona mveliso iphambili kwishishini lokubrayiza kunye nesixhobo sentsimbi ...Funda ngokugqithisileyo