0 divided into two completely opposing groups: --
1 (of light waves) made to move in one direction only, or mainly in one direction: --
The samples were analyzed with polarized light microscopy.
They suggest boaters wear polarized sunglasses that cut down on glare and make it easier to spot the endangered marine mammals.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.