Sentence examples for the focus approximately from inspiring English sources

Here, the increase of the gap width of the beam-defining slit by a factor of 2 could be shown to result in a decrease in size of the focus approximately by a factor of 2. The result is in agreement with Fourier optics where the focus size decreases linearly with an increase of the numerical aperture indicating full or a high degree of spatial coherence of the beam.

According to recent experimental studies (e.g., Perrillat et al. [2013]; Du Frane et al. [2013]), the estimated temperature at the foci (approximately 750°C) seems too high for a substantial volume of metastable olivine to persist down to this distance from the trench, unless the slab is extremely dry (the H 2O content is much less than 70 ppm).

4. The US FRF spending has also shifted in focus; approximately 65% of the total US R&D spending now goes to research support whereas in the 1960s ∼30% was directed to research support.

Ray-tracing calculations show that high-performance Kirkpatrick Baez supermirrors can preserve neutron-source brilliance when focusing down to tens of microns and can focus approximately two orders of magnitude greater power into 100 μm than is practical without focusing.

The present EEG study focused approximately on the first tenth of a second following target presentation.

Each session with the focus groups lasted approximately one hour.

The focus groups lasted approximately 2 h and were recorded and transcribed.

The measured reconstructed spatial resolution for the Focus 120 is approximately 1.6 mm in full width at half-maximum at the centre of the field of view.

The focus group lasted approximately 90 minutes.

The focus groups lasted approximately 1 hour 45 minutes.

The focus groups lasted approximately 60 minutes and were taped.