: a cov ntaub ntawv yees duab ua los ntawm lub cuab yeej siv rau kev kaw qhov cuam tshuam qhov muag pom tshwm sim.
Dab tsi yog interferometer thiab muab piv txwv?
Ib txoj kev ob txoj kev interferometer yog ib qho uas cov nqaj siv thiab cov qauv nqaj mus raws txoj kev sib txawv. Piv txwv suav nrog Michelson interferometer, Twyman-Green interferometer, thiab Mach-Zehnder interferometer.
txhais tau tias flatness?
flatness noun [U] ( LEVEL QUALITY ) qhov zoo ntawm qib thiab tsis muaj nkhaus, siab, lossis qhov khoob: Lub tiaj tiaj ntawm cov suab puam yog tawg tsuas yog ob peb pawg pob zeb loj.
Kev sib luag yog dab tsi?
I-Units yog qhov ntsuas qhov ntsuas qhov sib npaug. … Nws yog ib tug dimensionless tus lej uas suav nrog ob qhov siab (H) thiab lub ncov mus rau lub ncov ntev (L, los yog P hauv daim duab hauv qab) ntawm qhov rov ua dua.
Yuav ua li cas lwm lo lus rau flatness?
Nyob rau hauv nplooj ntawv no koj tuaj yeem tshawb pom 36 lub ntsiab lus, cov lus qhia, cov lus qhia tsis zoo, thiab cov lus hais txog kev tiaj tus, xws li: blandness, smoothness, asepticism, colorlessness, drabness, deariness, dryness, dullness, flavorlessness, insipidity thiab insipidness.
