Although seawater is only approximately 0.13 percent magnesium, it represents an almost inexhaustible source.
In the early 20th century, Albert Einstein showed, in the context of his general theory of relativity, that the true geometry of space is only approximately Euclidean.
Although it is only approximately true for real gases, Boyle's law is an extremely useful idealization that played an important role in the development of atomic theory.
Obviously the converse is only approximately true.
Hence, the peak side lobe location is only approximately 1/M+1/N.
This property also has advantages in PET/MR, where attenuation correction is only approximately known.
For 1-nm screen oxide, such region is only approximately 10-nm thick.
In (a) and (b) the LCE condition holds while in (c) it is only approximately verified.
In reality, the data is imprecise due to measurement errors, the prior knowledge is only approximately known, etc.
The satellite is a 25 cm cube with a deployable mechanism, whose fundamental frequency is only approximately 0.13 Hz.
We show that the error on the volume (after correcting for systematic deviations) is only approximately relative.
