Kartida dhiirrigelinta caagga ayaa ah heer muhiim ah oo lagu cabbiro tayada dardargelinta {{0} {0} {0} {0} ah oo laga soo celiyo xayeysiinta 'vulcalin-ka', waqti heerkulka loo yaqaan 'lowska', heerkulka xunxun ee 'vaccinzisization', heerkulka viscalin-ka wanaagsan, dabaqyada 'vscins' Hannaanka vulcalan-ka iyo iska caabbinta Vulcans-ka . sifooyinka jirka iyo farsamada gacanta, sida laf-dhabarka, xaraashka gaboobayaasha, saameynta kuleylka ah ee guryaha vycalas-ka ee 'vycolastic' ee 'velcinzatic' Waxaa dhab ahaan loo bartay {{4}, waxtarka dardar-gelinta waxay kuxirantahay sifooyinka jirdhiska iyo farsamada ee xubinta taranka, iyo astaamaha farsamada gacanta ee rncizate-ka {} xoogga kala-baxa ee rncizazaizate ku tiirsan oo aan ahayn oo keliya waxqabadka Silsiladda polymer lafteeda, laakiin sidoo kale tirada silsiladaha shabakadda shabakadda ee iskutallaabta-saafiga ah (silsiladda isku xidhka ah ee ay si toos ah u kordhiyaan tirada caqabadaha {{7} ee udhaxeysa cufnaanta isku xirka . si toos ah loo kordhiyo kordhinta isku-darka shabakadda, xoogga, xoogga adag, xoogga adag, xoogga adag iyo xoogga cufnaanta iskutallaabta, iyo ka dib markay gaaraan qiimaha ugu sareeya, waxay hoos u dhacdaa kororka cufnaanta is-weydaarsiga . ee heysteris-ka iyo astaamaha joojinta joogtada ah ee hoos u dhaca cufnaanta iskutallaabta {{}}
Guryaha farsamada ee firfircoon waa qaabab kale oo muhiim ah oo lagu garto guryaha caagga ah ee {{{}} Gaar ahaan, oo si toos ah loogu garto caabbinta fiilada, waxay garwaaqsan tahay in nidaamkan cilmi-baarista, dadku ay ogaadaan in qiimaha 60 shahaadada Muuji cabirka iska caabinta duudduuban inta lagu gudajiro geedi socodka rogida ee vulcizate, qiimaha loo yaqaan '80 darajo shahaadada ah ay ka tarjumayso waxqabadka kuleylka, iyo qiimaha heerka 0 ee-ka-buugga 0 ee ah