- the relative density of the wort before it is fermented to produce beer, being chiefly dependent on the quantity of fermentable sugars in solution. It is regarded as a guide to the alcoholic strength of the finished beer.
noun: original gravity
... of something that is amazing. The original idea was that something so incredible could not possibly be...astronaut involves spending time is zero gravity, and this can make you dizzy and therefore forgetful! 同樣的，"...
...it is not on Taiwan's economic center of gravity, it is the best place to relax, which is... tourism, so I fully experience the natural beauty of the original, I really benefited from!
..., Two, a successor space vehicle to the original Spaceship One. The new space vehicle...preparation for the two-hour flight will include a simulation of zero-gravity environment to show travelers what it means to...