Cov txheej txheem:
- Dab tsi yog qhov txawv ntawm cov khw muag khoom thiab cov lag luam wholesale?
- Vim li cas thiaj muaj qhov sib txawv ntawm tus nqi ntawm cov lag luam wholesale thiab khw muag khoom?
- Vim li cas cov lag luam wholesale zoo dua cov muag khoom?
- kev muag khoom txawv li cas ntawm kev muag khoom piav qhia?
Video: Vim li cas thiaj sib txawv ntawm cov lag luam wholesale thiab muag khoom?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Nyob rau hauv cov qauv lag luam wholesale, koj tsis muag cov khoom ncaj qha rau cov neeg siv khoom. Hloov chaw, koj tau txais cov khoom lag luam los ntawm tus neeg xa khoom thiab muag cov khoom lag luam rau lwm tus neeg lag luam, feem ntau hauv ntau. … Hauv cov qauv muag khoom, koj tau txais cov khoom lag luam los ntawm tus xa khoom thiab muag cov khoom ncaj qha rau cov neeg siv khoom
Dab tsi yog qhov txawv ntawm cov khw muag khoom thiab cov lag luam wholesale?
Txhawm rau xaus qhov sib txawv tseem ceeb, cov khw muag khoom muag ncaj qha rau cov neeg siv kawg, feem ntau me me. Cov khw muag khoom, ntawm qhov tod tes, muag cov khoom muag rau lwm tus tswv khw thiab lwm tus hauv kev lag luam muag khoom uas tom qab ntawd tig mus thiab muag cov khoom rau cov neeg siv kawg.
Vim li cas thiaj muaj qhov sib txawv ntawm tus nqi ntawm cov lag luam wholesale thiab khw muag khoom?
Nyob rau hauv cov khw muag khoom lag luam yog ncaj qha los ntawm cov chaw tsim khoom vim li cas tus nqi qis whereas hauv khw muag khoom cov khoom lag luam yuav tsum hla ntau qhov kev sib tshuam thiab ntawm txhua qhov kev sib tshuam, se ntxiv yog li cov nqi ntawm cov khoom hauv khw muag khoom yog siab dua piv rau cov lag luam wholesale…
Vim li cas cov lag luam wholesale zoo dua cov muag khoom?
Feem ntau, thaum muag cov khw muag khoom, koj muag cov khoom rau tus nqi siab dua ib chav tsev dua. … Thaum kawg, raws li cov chaw tsim khoom me me ntawm kev muag khoom hauv khw muag khoom ntawm koj cov khoom, koj tuaj yeem ua nrawm dua ntawm kev sib koom ua ke cov qauv tshiab thiab cov lus tawm tswv yim rau hauv koj cov khoom.
kev muag khoom txawv li cas ntawm kev muag khoom piav qhia?
Kev lag luam wholesale yog txheej txheem uas tus neeg muag khoom yuav khoom hauv ntau los ntawm cov chaw tsim khoom. Kev muag khoom yog thaum tus neeg muag khoom yuav khoom los ntawm tus muag khoom thiab muag nws ntxiv me me rau cov neeg siv khoom kawg.
Pom zoo:
Puas yog cov khoom lag luam newell yog cov khoom lag luam zoo los yuav?
NWL tam sim no ntaus pob ncaws pob Zacks Qib ntawm 2 (Yuav), nrog rau tus nqi qib ntawm A. Cov Tshuag muaj Forward P / E piv ntawm 14.76. Qhov no piv rau nws qhov kev lag luam qhov nruab nrab Forward P / E ntawm 22.55. Tshaj li 52 lub lis piam dhau los, NWL's Forward P/E tau siab li 17.
Puas yog kev lag luam thiab kev lag luam sib txawv?
Qhov kev hloov pauv "-y" rau "-yooj yim" yog ib feem ntawm peb qhov kev sau txhua hnub. Qhov teeb meem yog tias "kev lag luam" yog ib lo lus. Yog li ntawd, lo lus raug siv thaum xav txog qhov xwm txheej tsis khoom ntawm koj ib hnub dhau ib hnub yog "
Puas yog piv txwv ntawm qhov sib txawv ntawm qhov sib txawv ntawm cov khoom siv hluav taws xob?
Piv txwv rau cov khoom siv tsis ncaj band sib txawv yog silicon (Si), germanium (Ge), aluminium arsenide (AlAs) thiab gallium phosphide (GaP) . Yuav ua li cas piv txwv ntawm indirect band gap? Piv txwv ntawm cov ntaub ntawv ncaj qha muaj xws li amorphous silicon thiab qee cov khoom siv III-V xws li InAs thiab GaAs.
Rau cov roj zoo tagnrho uas qhov sib txawv yog qhov sib txawv ntawm qhov sib txawv?
Boyle txoj cai hais tias siab (P) thiab ntim (V) yog qhov sib npaug. Charles txoj cai hais tias ntim (V) thiab qhov kub thiab txias (T) ncaj qha proportional . Txoj cai roj twg yog qhov sib npaug sib npaug? Rau qhov loj ntawm cov roj zoo tagnrho khaws cia ntawm qhov kub thiab txias, siab thiab ntim yog qhov sib npaug.
Puas yog cov lag luam wholesale tso cai muag muag?
Tsis muaj kev txwv kev cai ntawm cov muag khoom muag rau pej xeem … Lawv yuav los ntawm manufacturers. Cov khw muag khoom yuav ncaj qha los ntawm cov lag luam wholesale, tab sis lawv feem ntau muaj kev lag luam tsim thiab tsuas yog ntxiv cov khoom tshiab rau lawv cov khoom kab .
