Cov khoom muaj xws li ntau yam, thiab lawv muaj cov duab sib txawv, xws li quadrate, puag ncig, bar thiab lwm yam.PP danline hlua yuav tsum tau muab khi rau ntau yam sib txawv.
Nyob rau hauv cov nqe lus ntawm kev thauj mus los, yog tias tsuas yog los tiv thaiv kev tawg ntawm cov xau, PP danline hlua yuav tsum tau khi kom nruj.Tab sis yog tias koj xav dai, xav txog qhov sib npaug, txoj hlua yuav tsum khi pob caus lossis slipknot.Square thiab bar, khi ntawm ob qho kawg, xyuam xim rau qhov sib npaug.Bar ntawm feem ntau kom muaj nuj nqis yog ntau, tus ko taw cia rau ntawm nws txhais tes, thiab ces tua PP daline hlua ntawm ob hnub.Circular xav tau mesh los khi nws.Ob hom: (1) "hla" khi txoj kev.(2) "zoo. ” glyph bundle method.
Post lub sij hawm: Lub Xya hli ntuj-27-2023