Faced with being tested next, Felice seemed seized by hysterical fear; her agitation made an accurate calibration impossible.

Because the performance of the vaporiser is so variable, accurate calibration is impossible.

Shutdown is only required for an accurate calibration.

Since this is a relative test, accurate calibration is not a particular requirement, unless two or more meters are being used due to distance issues.

It is a very accurate calibration.

Fixed point calibrations provide extremely accurate calibrations (within 0.001 C).

Since most analytical instrumentation is comparative, it requires a sample of known composition (reference material) for accurate calibration.

The Excimer laser enables safe treatment of higher levels of myopia, and provide accurate calibration.

For a more accurate calibration, however, an analysis in Fourier space is necessary.

Therefore, accurate calibration via the source cannot be assured.