technical atmosphere การใช้

• If you ( meaning any wikipedian ) wanted to encouraged new wikipedians to stay, perhaps listing your AIM, Yahoo, MSN or any other form of public chat identity you may have would encourage them to interact with you and / or other wikipedians in a less technical atmosphere?
• But using the names kilogram, gram, kilogram-force, or gram-force ( or their symbols ) as units of force is expressly forbidden in SI . The technical atmosphere ( symbol : at ) is 1 kgf / cm 2 ( 98.0665 kPa or 14.223 psi ).