Video: Cov neeg tshawb nrhiav av siv trigonometry li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Trigonometry hauv Kev Tshawb Fawb Av . Trigonometry yog siv thaum ntsuas qhov siab thiab cov ces kaum ntawm av . Nws tuaj yeem siv los ntsuas qhov siab ntawm ib qho taw tes mus rau ib lub roob, qhov kev ncua deb ntawm ob tsob ntoo, thiab nyob deb ntawm cov pas dej.
Ntxiv rau qhov no, cov lej twg siv cov neeg tshawb xyuas av?
Cov kws tshawb fawb siv lej-tshwj xeeb yog geometry thiab trigonometry -vim lawv yuav tsum ntsuas lub kaum sab xis thiab qhov deb ntawm av.
koj puas yuav tsum tau ua lej zoo los ua tus soj ntsuam? Cov tub ntxhais kawm theem siab txaus siab rau kev tshawb nrhiav yuav tsum kawm cov kev kawm hauv algebra, geometry, trigonometry, kev sau ntawv, computer aided drafting (CAD), geography thiab computer science. Feem ntau, cov neeg nyiam kev soj ntsuam kuj nyiam lej - feem ntau geometry thiab trigonometry.
Tsis tas li ntawd, cov kws tshawb fawb siv Pythagorean Theorem li cas?
Cov Pythagorean Theorem yog siv rau xam qhov steepness ntawm qhov siab ntawm toj lossis roob. A tus kws tshawb fawb saib los ntawm lub tsom iav raj mus rau lub ntsuas ntsuas qhov deb nyob deb, kom lub koob yees duab kab ntawm qhov pom thiab lub ntsuas ntsuas tsim lub kaum sab xis.
Trigonometry siv qhov twg?
Kev suav lej yog nyob ntawm trigonometry thiab algebra. Lub hauv paus trigonometric ua haujlwm zoo li sine thiab cosine yog siv los piav txog lub suab thiab lub teeb nthwv dej. Trigonometry yog siv rau hauv dej hiav txwv xam qhov siab ntawm nthwv dej thiab tides hauv dej hiav txwv. Nws yog siv nyob rau hauv satellite systems.
Pom zoo:
Vim li cas thiaj tseem ceeb rau cov kws tshawb fawb nrhiav txoj hauv kev los npaj cov ntsiab lus?
Inventor: Dmitri Mendeleev
Yuav siv trigonometry li cas hauv kev tshawb nrhiav kev ua txhaum cai?
Cov kws tshawb fawb forensic thiab cov kws tshawb nrhiav kev ua txhaum cai siv cov kev sib npaug trigonometric thiab cov haujlwm los txiav txim seb qhov twg yuav tshwm sim ntawm qhov xwm txheej tshwj xeeb, tshuaj xyuas cov ntshav splatter, thiab nrog rau kev tshuaj xyuas cov mos txwv qhov los txiav txim lub kaum sab xis ntawm qhov cuam tshuam, thiab siv thev naus laus zis ntawm navigation los pin point tus neeg ua txhaum cai. qhov chaw
Yuav siv cov tshuaj neutralization li cas los nrhiav cov concentration ntawm cov kua qaub?
Ib qho titration yog ib qho kev sim uas siv cov tshuaj tiv thaiv acid-base neutralization los txiav txim qhov tsis paub txog cov kua qaub lossis lub hauv paus. Qhov sib npaug taw tes yog mus txog thaum tus naj npawb ntawm hydrogen ions sib npaug rau tus naj npawb ntawm hydroxide ions
Tib neeg ua ntej hloov cov qoob loo li cas cov kws tshawb fawb siv niaj hnub no los hloov cov qoob loo?
Los ntawm cucumbers thiab carrots rau dawb nplej thiab nplej, peb tib neeg tau hloov cov noob ntawm yuav luag txhua yam zaub mov peb noj. Niaj hnub no cov kws tshawb fawb tuaj yeem tsim qhov kev hloov pauv sai sai los ntawm kev xaiv ib lub noob uas yuav ua rau muaj qhov xav tau thiab tso cov noob ncaj qha mus rau hauv chromosome ntawm lub cev
Gas chromatography siv li cas hauv kev tshawb nrhiav hluav taws?
1 Cov kws tshawb fawb thiab cov kws tshawb nrhiav kev ua txhaum cai siv ntau yam kev tshuaj ntsuam xyuas los txiav txim seb hom accelerants siv los pib hluav taws. Hauv chav kuaj no, koj yuav siv cov roj chromatography (GC) los txiav txim seb qhov muaj pes tsawg leeg thiab / lossis cov qauv ntawm cov khoom siv hluav taws xob siv los ua qhov nrawm pom ntawm qhov chaw ua txhaum cai