adjective, brit·tler, brit·tsest. muaj hardness thiab rigidity tab sis me ntsis tensile zog; tawg tau yooj yim nrog kev sib piv du tawg, zoo li iav. yooj yim puas los yog puas; yooj yim; frail: kev sib yuav brittle.
Puas yog cov khoom nkig yog cov khoom tsis muaj zog?
Cov ntaub ntawv brittle tsis dhau cov yas deformation tseem ceeb. Lawv yog li ua tsis tiav los ntawm kev rhuav tshem cov ntawv cog lus ntawm cov atoms, uas feem ntau yuav tsum muaj kev ntxhov siab tensile raws li daim ntawv cog lus.
Puas qaug zog?
Raws li adjectives qhov txawv ntawm brittle thiab qaug zog
yog tias brittle yog inflexible, lav los yog snap tau yooj yim hauv kev ntxhov siab lossis siab thaum qaug zog yog tsis muaj zog (feem ntau yog lub zog) lossis muaj peev xwm.
Puas txhais tias nyuaj?
Brittle txhais tau tias qee yam tawg sai heev. Qhov ntxeev (ductile) txhais tau tias nws yuav deform ua ntej nws tawg. Nyuaj txhais tau tias nws yuav tiv thaiv tau ncab los yog khoov. Mos txhais tau tias nws yuav muab txoj hauv kev yooj yim zoo nkauj.
Lub zog nkig yog dab tsi?
1 Brittleness
Brittleness piav qhia txog cov khoom ntawm cov khoom uas tawg thaum raug kev ntxhov siab tab sis muaj me ntsis rau deform ua ntej rupture. Cov ntaub ntawv brittle yog tus cwj pwm los ntawm me ntsis deformation, tsis muaj peev xwm tiv thaiv kev cuam tshuam thiab kev co ntawm kev thauj khoom, siab compressive zog, thiab tsis muaj zog tensile.
