Dab tsi yog qhov sib nqus bar npog?

Magnetic bar npog yog ib qho khoom siv rau kev kuaj magnetic stirrers. Feem ntau ua los ntawm cov ntaub ntawv xws li yas lossis roj hmab, nws npog thiab tiv thaiv cov hlau nplaum. Nws tiv thaiv cov qauv ua kua los ntawm kev sib cuag ncaj qha rau cov hlau nplaum, txo kev hnav thiab kev sib kis. Nws kuj ua raws li qhov tsis muaj thiab tiv thaiv cov hlau nplaum sib nqus.

Nyob rau hauv lub chaw soj nstuam, sib nqus stirrers feem ntau yog siv rau kev sib tov daws, catalyzing cov tshuaj tiv thaiv, thiab lwm yam dej num. Sib nqus bar npog feem ntau yog siv los npog cov hlau nplaum kom ruaj khov thiab raug thaum sim. Sib nqus bar npog tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab cov duab kom haum rau ntau hom hlau nplaum thiab cov kev xav tau ntawm kev sim. Xaiv txoj cai sib nqus bar npog tuaj yeem txhim kho kev sim ua kom zoo dua qub thiab ua kom qhov tseeb ntawm cov txiaj ntsig kev sim.