Most commonly, nitrogen is used at pressures greater than atmosphereic pressure ranging up to 20 bar absolute.

Another Administration official said: "The policy basically is that occasional marijuana use in college is frowned upon, but not an absolute bar to employment.

But any drug use after becoming a member of the bar is an absolute bar.

At the same time, however, neither bankruptcy nor even a prior foreclosure are absolute bars to borrowing.

Even with royal patronage, illegitimacy was normally a serious, if not absolute, bar to knighthood.

The regime of typical gas pressures is around 2 bar absolute in oxygen and 3 bar absolute in air.

Such acts are abominable; and while they may bring success in this Method, form an absolute bar to all further progress.

His tardiness was an absolute bar against using those claims to reduce the purchase price.

If independent testing were taken seriously, there would be an absolute bar on using untested and uncertified software.

The suspicion is that an absolute bar exists to the communication of information relating to the deep problems.