Video: Koj ntaus lub cim delta ntawm lub keyboard li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Yuav siv lub Delta cim (Δ) shortcut, ua ntej, ntaus ntawv Alt code (0394) thiab tom qab ntawd nias Alt + X los hloov tus lej rau hauv a Delta cim . Cov lus saum toj no muaj txhua yam koj xav tau ntxig qhov no cim hauv koj Lo lus ntaub ntawv.
Ua li no, koj ntaus lub cim Phi ntawm tus keyboard li cas?
Phi tuaj yeem tso rau hauv Lo Lus los ntawm kev siv koj li keyboard nrog rau tus lej alt, piv txwv li tus lej qis ntawm phi yog alt + numpad 981. Xwb phi tuaj yeem pom hauv cim seem ntawm Lo Lus thiab tseem tuaj yeem nrhiav tau hauv Equation template los ntawm kev ntaus ntawv phi.
Tom qab ntawd, lo lus nug yog, Kuv yuav ua cov cim nrog kuv cov keyboard li cas? Nias lub Numeric Lock (Num Lock) ntawm tus lej keypadon nyob rau sab xis ntawm cov keyboard.
- Thaum tuav tus yuam sij Alt, ntaus tus lej rau lub cim koj xav kom tshwm rau ntawm tus lej keypad.
- Tso tus yuam sij Alt, thiab tus cwj pwm yuav tshwm sim.
Kuj nug, lub cim Δ txhais li cas?
Upper-case delta ( Δ ) feem ntau txhais tau tias "hloov" lossis "kev hloov pauv" hauv lej. Cov kws tshawb fawb siv cov lej no lub ntsiab lus ntawm delta feem ntau inphysics, chemistry, thiab engineering, thiab nws tshwm sim feem ntau hauv lo lus teeb meem.
Lub cim no yog dab tsi φ?
Tsab ntawv loj Φ yog siv raws li ib tug cim rau: Qhov sib piv golden conjugate −0.618 inmathematics. Qhov sib nqus flux thiab hluav taws xob flux hauv physics, nrog subscripts txawv qhov ob.
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