Nkhani
-
Gulu la makina amigodi
Gulu la makina amigodi Zida zophwanyira zida ndi zida zamakina zomwe zimagwiritsidwa ntchito pophwanya mchere.Kuphwanya ntchito nthawi zambiri amagawidwa coarse kuphwanya, sing'anga kuphwanya ndi chabwino kuphwanya malinga ndi kukula kwa kudya ndi kutulutsa tinthu kukula.Nthawi zambiri u...Werengani zambiri -
Kupanga zida za rig
Drilling rig, ndi gulu la makina ovuta, amapangidwa ndi makina, mayunitsi ndi mabungwe.Kubowola kuli mu kufufuza kapena mineral resources (kuphatikiza ore olimba, madzi ore, gasi ore, etc.) chitukuko, galimoto zida kubowola kuti kubowola pansi pansi, kupeza zenizeni geological deta ya mecha...Werengani zambiri -
Njira yamigodi
Kukumba pansi pa nthaka Pamene gawolo likwiriridwa pansi pa nthaka, coefficient yochotsa idzakhala yokwera kwambiri pamene migodi yotseguka imatengedwa.Chifukwa thupi la ore limakwiriridwa mozama, kuti muchotse miyalayo, ndikofunikira kukumba njira yopita ku thupi la ore kuchokera pamwamba, ...Werengani zambiri -
Njira yamigodi
Kukumba migodi kumatanthauza kugwiritsa ntchito chuma chamtengo wapatali chachilengedwe pogwiritsa ntchito njira zopangira kapena zamakina.Migodi idzatulutsa fumbi losalinganizidwa.Pakadali pano, China ili ndi ukadaulo wa BME biological nano film suppression kuti athane ndi fumbi.Tsopano ife timayambitsa njira ya migodi.Kwa thupi la ore, ...Werengani zambiri -
Lipoti la kafukufuku: Mlozera wa Migodi wa Mexico uli woyamba padziko lonse lapansi
Mexico City, pa Epulo 14, Mexico ili ndi mchere wambiri ndipo imakhala yoyamba padziko lonse lapansi muzolemba zake zamigodi, malinga ndi lipoti latsopano lotulutsidwa ndi Fraser Institute, bungwe lodziimira pawokha lofufuza ku Canada, atolankhani am'deralo adanenanso.Mtumiki wa zachuma ku Mexico, a Jose Fernandez, adati: "...Werengani zambiri -
Chuma chosungira chinapezeka pakuya kwa mgodi wa golide wa Colorado ku Mexico
Argonaut Gold yalengeza za kupezeka kwa mitsempha yapamwamba ya Golide pansi pa dzenje lotseguka la El Creston pamgodi wake wa La Colorada ku Mexico ku Sonora.Gawo lapamwamba ndikuwonjeza kwa mtsempha wolemera ndi golide ndikuwonetsa kupitiliza kumenyedwa, kampaniyo idatero.Ma depositi akuluakulu a...Werengani zambiri -
Kubowola miyala
Kubowola miyala ndi chida chomwe chimagwiritsidwa ntchito pokumba miyala mwachindunji.Linabowola mabowo m’miyala kuti zophulika ziphulike m’thanthwelo kuti amalize kukumba miyala kapena ntchito zina zomanga miyala.Kuonjezera apo, kubowola kungagwiritsidwe ntchito ngati chowononga kuti aphwanye zigawo zolimba monga konkire.Malinga ndi mphamvu yawo sour ...Werengani zambiri -
Kodi pali kusiyana kotani ndi kugwiritsa ntchito pakati pa eccentric ndi concentric bits?
Kusiyanitsa pakati pa eccentric kubowola pang'ono ndi chobowola chokhazikika: 1, chida chobowola chitoliro chokhazikika chifukwa chakukulirapo kwa khoma lakunja, kabowo komweko, mphamvu yotumizira mphamvu si yabwino ngati chida chobowola eccentric, pokhapokha m'mimba mwake ndikukulirapo. , zotsatira ...Werengani zambiri -
Makhalidwe ogwiritsira ntchito ndi mfundo yogwirira ntchito ya eccentric bit
Kubowola m'mikwingwirima ndi kugwa kwa maenje ndizovuta kwambiri komanso zovuta m'mapulojekiti ovuta kwambiri omangira miyala.N'zovuta kutsimikizira khalidwe ndi mphamvu ya kubowola ndi ochiritsira pobowola luso.Komabe, mawonekedwe a chitoliro chotsatirachi ...Werengani zambiri -
njira zophulika zomwe zimagwiritsidwa ntchito mofala m'migodi yotseguka
Magawidwe a njira zophulitsira M'migodi yotseguka, njira zophulitsa zomwe zimagwiritsidwa ntchito nthawi zambiri ndi izi: Kutengera nthawi yochedwa kuphulika: kuphulitsa nthawi imodzi, kuphulika kwa millisecond, kuphulitsa millisecond.Malinga ndi gulu la njira yophulitsira: dzenje losaya ...Werengani zambiri -
Kodi amalonda akunja ayenera kuchita chiyani Khirisimasi ikafika?Kodi mungadzutse bwanji chikhumbo cha makasitomala kuyitanitsa?2.0
1. Samalirani ntchito yanu: Sikuti aliyense amapeza ntchito ya Khrisimasi, ndipo makampani ambiri amakhalabe ndi anthu angapo omwe amasinthasintha.Malingana ndi zomwe ndakumana nazo pazaka zambiri, ndimapezabe mayankho ku maimelo anga, koma anthu omwe amayankha ndi osiyana.Chifukwa chake, tikuyenera kumamatirabe zolemba zathu pa Khrisimasi, titha&...Werengani zambiri -
Kodi amalonda akunja ayenera kuchita chiyani Khirisimasi ikafika?Kodi mungadzutse bwanji chikhumbo cha makasitomala kuyitanitsa?
Moni, ndi Khrisimasi pompano, muli busy ndi chiyani?Khrisimasi ndi mwayi wabwino kuti tilimbikitse malonda athu.Makasitomala akuthamangira kukagula katundu wa Chaka Chatsopano.Chifukwa chake muyenera kugwiritsa ntchito bwino mwayi wosowa uwu kuti muwonetse luso lanu.Ndiye tonse tikuyenera kumuchitira chiyani Chris...Werengani zambiri