2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Chevron manufactures thiab muag ib tug ntau yam ntawm high-zoo refined cov khoom , suav nrog roj av, diesel, marine thiab aviation fuels, premium base oil, tiav lubricants, thiab roj additives. Peb muaj plaub lub US roj refineries thiab muaj ib tug network ntawm Chevron ® thiab Texaco® cov chaw pabcuam.
Ntawm no, Chevron ua dab tsi?
Chevron yog koom nrog txhua yam ntawm cov roj, cov roj ntsha, thiab cov hluav taws xob hauv hluav taws xob, suav nrog kev tshawb nrhiav hydrocarbon thiab ntau lawm; refining, kev lag luam thiab kev thauj mus los; chemicals manufacturing thiab muag khoom; thiab tsim hluav taws xob.
Ib yam li ntawd, cov tuam txhab twg uas muaj los ntawm Chevron? Lub tuam txhab tau muaj ntau lub npe sib txawv hauv qab nws lub kaus nrog rau Chevron, Standard Roj, Texaco , Caltex, Unocal, Star Mart, Extra Mile, Redwood Market, Town Pantry, Delo, Havoline, Revtex, Ursa, Techron thiab Caltex.
Chevron ua tau pes tsawg xyoo?
Nruab nrab Chevron Corporation Nyiaj hli. Chevron Corporation them nyiaj rau nws cov neeg ua haujlwm nruab nrab ntawm $106,768 a xyoo . Cov nyiaj hli ntawm Chevron Corporation ntau yam los ntawm ib nruab nrab ntawm $61,663 txog $164,801 a xyoo.
Puas yog Chevron muag cov roj cav?
Chevron Supreme ISOCLEAN® Certified Lubricant SAE 10W-30 yog tus hwm automotive lub cev muaj zog roj uas tiv thaiv kev tso nyiaj thiab sludge tsim thiab muab kev tiv thaiv zoo heev rau qhov tseem ceeb cav ntu. Ib tug tag nrho hluavtaws lub cev muaj zog xa cov kev tiv thaiv tsis nres rau niaj hnub no cov cav tov niaj hnub no.
Pom zoo:
Dab tsi yog cov tswv yim thiab cov khoom tsim tawm hauv cov txheej txheem tsim khoom?
Hauv kev lag luam, yam tseem ceeb ntawm kev tsim khoom, peev txheej, lossis cov tswv yim yog qhov uas siv hauv cov txheej txheem tsim khoom los tsim cov khoom tawm - uas yog, cov khoom tiav thiab cov kev pabcuam. Tus nqi siv ntawm ntau yam inputs txiav txim seb qhov ntau npaum li cas ntawm cov zis raws li kev sib raug zoo hu ua ntau lawm muaj nuj nqi
Dab tsi yog cov khoom noj khoom haus thiab cov khoom noj web piav qhia nrog piv txwv?
Lub saw zaub mov tsuas yog ua raws li ib txoj hauv kev thaum tsiaj nrhiav zaub mov. Piv txwv li: Ib tug hawk noj ib tug nab, uas tau noj ib tug qav, uas tau noj ib tug nas tsuag, uas tau noj nyom. Lub vev xaib zaub mov qhia ntau txoj hauv kev sib txawv ntawm cov nroj tsuag thiab tsiaj sib txuas. Piv txwv li: Ib tug hawk kuj yuav noj nas, squirrel, qav lossis lwm yam tsiaj
Dab tsi yog qhov txawv ntawm cov khoom noj khoom haus thiab cov khoom noj web?
Ob lub vev xaib khoom noj thiab cov khoom noj khoom haus muaj ntau cov kab mob xws li cov neeg tsim khoom thiab cov neeg siv khoom (nrog rau cov decomposers). Qhov txawv: Cov khoom noj khoom haus yog qhov yooj yim heev, thaum lub vev xaib zaub mov yog qhov nyuaj heev thiab muaj ntau cov khoom noj khoom haus. Hauv cov khoom noj khoom haus, txhua lub cev muaj tib tus neeg siv khoom lossis tus tsim khoom
Dab tsi yog tus tsim khoom tseem ceeb hauv cov khoom noj khoom haus?
Cov neeg tsim khoom tseem ceeb (cov kab mob uas ua rau lawv tus kheej noj los ntawm lub hnub ci thiab / lossis tshuaj lom neeg los ntawm cov seavents sib sib zog nqus) yog lub hauv paus ntawm txhua cov khoom noj - cov kab mob no hu ua autotrophs. Cov neeg siv khoom tseem ceeb yog cov tsiaj uas noj thawj cov neeg tsim khoom; lawv tseem hu ua herbivores (nroog noj)
Dab tsi yog qhov txawv ntawm cov neeg siv khoom thiab cov khoom tsim khoom?
Teb: Cov khoom siv yog cov khoom kawg rau kev noj cov neeg siv khoom kawg thaum cov khoom tsim khoom yog cov khoom siv raw rau lwm cov khoom lag luam. Teb: Cov neeg tsim khoom zoo yog ib qho siv los ntawm cov neeg tsim khoom: lub Hoobkas machinery, lub rooj ua haujlwm, cov ntaub ntawv raw thiab lwm yam