Puas yog checkerboard ib lossis ob lo lus?

Cov txheej txheem:

Puas yog checkerboard ib lossis ob lo lus?
Puas yog checkerboard ib lossis ob lo lus?
Anonim

A checkerboard (American English) lossis chequerboard (British English; saib qhov txawv ntawm kev sau) yog lub rooj tsavxwm ntawm cov qauv checkered uas cov ntawv sau (checkers) ua si.

Yuav ua li cas sau cov ntawv txheeb xyuas?

Cov Neeg Kawm Lus Askiv Txhais Lus Txhais ntawm checkered

  1. : muaj cov qauv ua los ntawm cov squares ntawm cov xim sib txawv.
  2. : suav nrog qhov zoo thiab qhov tsis zoo.
  3. : suav nrog ntau yam teeb meem lossis ua tsis tiav.

Puas muaj pes tsawg daim nyob rau hauv daim checkerboard?

Cov checkers yog ua si los ntawm ob tus neeg uas tawm tsam ib leeg hla lub rooj tsavxwm ntawm 64 lub teeb thiab tsaus nti, tib yam li lub chessboard. Cov 24 ua si daim yog daim disk-puab thiab cov xim sib txawv (txawm lawv cov xim, lawv raug txheeb xyuas tias yog xim dub thiab dawb).

checkerboard matrix yog dab tsi?

A checkerboard matrix yog ib yam tshwj xeeb ntawm matrix. Ib n X n checkerboard matrix tuaj yeem txhais tau los ntawm cov haujlwm hauv qab no: A 3 x 3 checkboard matrix yog muab hauv qab no: Tus neeg teb xov tooj mod kuj txhais tau rau matrix li: A mod m=[Ai, j mod m] Txiav txim siab cov hauv qab no Cov txiaj ntsig: 1.

daim checkerboard sawv cev li cas?

Lub hauv av checkered lub neej raws li ib tug lub cev sawv cev ntawm Freemason txoj cai coj ncaj ncees, tshwj xeeb tshaj yog hais txog nws txoj kev txuas mus rau lub hauv paus ntsiab lus ntawm qhov zoo thiab kev phem, yog muab los ntawm primacy ntawm check nyob rau hauv Xalaumoo lub tuam tsev..

Pom zoo:

Nthuav cov khoom
Thaum twg tus menyuam ya mus?
Nyeem ntxiv

Thaum twg tus menyuam ya mus?

Fledglings feem ntau pib sim ya thaum cov noog muaj kwv yees li ob lub lis piam, thiab txawm tias lawv tau pib tawm hauv lub zes, lawv tsis nyob ntawm lawv tus kheej, raws li cov Massachusetts Audubon Society. Cov niam txiv feem ntau nyob ze, saib xyuas lawv cov xeeb ntxwv thiab tseem muab zaub mov.

Ntau npaum li cas 99 chinning osrs?
Nyeem ntxiv

Ntau npaum li cas 99 chinning osrs?

Feem ntau, rau 99 ntau yam, koj xav tias yuav siv sijhawm 40+ hnub kev cob qhia siv hlau lossis hlau riam phom. Tab sis kuj ceeb tias, txoj kev no raug nqi txog 30M-55Mnrog rune xub lossis mithril ntuav riam. Ntxiv rau, koj tuaj yeem ua tiav 60-99 ntau yam hauv tsawg li 15 hnub.

Dab tsi yog qhov txawv ntawm lub tshuab hluav taws xob thiab lub tshuab hluav taws xob?
Nyeem ntxiv

Dab tsi yog qhov txawv ntawm lub tshuab hluav taws xob thiab lub tshuab hluav taws xob?

Gramophone: Txhua lub suab kaw suab, lossis cov cuab yeej ua si yav dhau los-cov suab kaw, tshwj xeeb tshaj yog tias nws siv lub tiaj tiaj tiaj. Phonograph: Txhua lub suab kaw suab, lossis cov cuab yeej siv rau kev ua si cov suab uas tau kaw dhau los, tshwj xeeb tshaj yog tias nws siv lub tog raj kheej tig.