To compensate for something is to make up for it in some way. I accidentally ruin your mailbox when I slide in the snow while driving. I can't build you a new one, but I can compensate by giving you enough money to have one built. It can be used in a few different ways. John is short, but he compensates for his height with extraordinary quickness and agility.
you would have to bring maximum supplies of all essentials to sustain life
Life was very hard. With all of the men in the families gone, the women and children had to compenstate for the workload left behind. Life was harder as a result.
There really isn't enough information here for anyone to give you an adequate answer. The best I can do with the information you have given is to tell you that need enough to move enough CFM to keep your room at an adequate temprature. Spacing them to compenstate for windows and doors is usually mandatory so that you have a properly functioning system.
you mean what you mean
It mean what you don't what does it mean.
Mean is the average.
What does GRI mean? What does GRI mean?
The haudensaunee mean irguios
The correct usage is "what DOES it mean"
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
as you do
No, but sometimes "average" means "mean" - when it doesn't mean median, geometric mean, or something else entirely.