Raws li qhov kev thov ntawm kev tsim thiab tsim cov khoom siv tiv thaiv hluav taws xob tshiab thiab kuaj cov khoom siv tiv thaiv hluav taws xob los ntawm peb lub tuam txhab thev naus laus zis, peb lub tuam txhab tshem tawm cov qub simulated xob laim nrhiav kom tau qhov system thiab txhim kho lub simulated xob laim tshiab. Thaum lub tshuab tshawb nrhiav tshiab txaus siab rau qhov kev sim ntawm hom 2 surge tiv thaiv ntaus ntawv, nws zoo heev txhim kho qhov kev tshawb pom ntawm hom 1 surge tiv thaiv ntaus ntawv.