: muaj peev xwm ua tau pulverized.
benzoyl txhais li cas?
: acyl radical ntawm benzoic acid.
txhais li cas yog tias ib tug neeg tawm tsam?
: tending to hind the attainment of a ntshaw lub hom phiaj kev nruj kev tsiv raws li ib tug txhais tau tias kom mus txog qhov kawg is counterproductive- W. E. Brock yug 1930.
Lub ntsiab lus contr yog dab tsi?
(Nkag 1 ntawm 3) 1a: Daim ntawv cog lus khi ntawm ob lossis ntau tus neeg lossis ob tog tshwj xeeb: ib qho raug cai Yog tias nws ua txhaum daim ntawv cog lus, nws yuav raug foob. b: Kev npaj ua lag luam rau kev muab khoom lossis kev pabcuam ntawm tus nqi ruaj khov ua cov khoom ntawm daim ntawv cog lus.
lo lus Pandora txhais li cas?
Pandora, (Greek: "Txhua Yam Khoom") hauv Greek mythology, thawj tus poj niam. … Zeus xa nws mus rau Epimetheus, uas tsis nco qab nws tus kwv Prometheus ceeb toom thiab ua Pandora nws tus poj niam. Tom qab ntawd nws qhib lub hub, uas cov kev phem tau ya thoob plaws ntiaj teb.
