Yuav ua li cas hais subindex?

2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07

Nyob hauv Teb Chaws Asmeskas, peb kuj hais "N-nought".

Koj hais li cas v0?

Kuv yeej tsis tau xav txog qhov no ua ntej, tab sis nws xav paub tias kuv hais tus subscript v₀ as "vee-naught", tus xoom ntawm nws tus kheej li "tsis muaj", thiab xoom ua ntej tus lej lej 0.2 li "tsis muaj qhov taw tes ob", tab sis nyob rau hauv yuav luag tag nrho lwm cov ntsiab lus kuv tshaj tawm tus lej xoom li "oh" (piv txwv li 306="peb-oh -six").

Koj nyeem cov ntawv sau ua lus Askiv li cas?

Tus tswv cuab Senior. Hauv kev lej lawv ib txwm nyeem raws li cov ntawv: "A i j" thiab "v j". Yog koj xav paub meej tias lawv yog subscripts, siv lo lus 'sub': "A sub i j" thiab "v sub j". Qhov no yuav tsim nyog yog tias koj tseem muaj qee cov ntawv sau, lossis koj kuj tseem tham txog cov khoom lag luam matrix A x I.

Koj hais lus N hauv lej li cas?

In American English, N₀ feem ntau yog pronounced "N-naught" los yog "N-sub-zero, " nrog" sub" luv rau "subscript." Hauv kuv chav kawm lej lossis physics, Kuv tsis tau hnov nws hais "N-tsis" lossis "N-zero" raws li ntau tus neeg hais ntawm no.

piv txwv subscript yog dab tsi?

Subscript yog cov ntawv uas ib tsab ntawv me me / tus lej sau tom qab ntawv tshwj xeeb / tus lej. Nws dai hauv qab nws tsab ntawv lossis tus lej. Nws yog siv thaum sau cov tshuaj sib xyaw. Ib qho piv txwv ntawm subscript yog N₂.