Bladder infections are caused by bacteria in the bladder. Escherichia coli (E. coli) is usually the bacteria that causes a bladder infection. Bladders normally have a small amount of bacteria in them and urinating helps flush out the bacteria, but sometimes the bacteria grows so fast it causes a bladder infection.
aspect ratio. n. 1. The width-to-height ratio of an image or of the area used to display an image. Most widescreen televisions have an aspect ratio of 16:9. 2. The span-to-mean-chord ratio of an airfoil. aspect ratio.
Divide the length by the width or height to obtain the aspect ratio in decimal format. For example, an object with length of 12 and width of 5 has an aspect ratio of 12/5 = 2.4.If you are using the ratio format -- length as the first number, followed by the colon or slash, and then the width or height -- you can simplify this expression as you would a fraction.spect ratios do things like help define the size and shape of movie screens or predict the amount of drag on an aircraft wing. Aspect ratios typically show up in one of two different formats. The first, more common in scientific and engineering fields, is the decimal format -- 2.73 for example.