Sentence examples for penetrated down from inspiring English sources

Reporting last week in The Proceedings of the National Academies of Sciences, Dr. Canfield and his colleagues report that there was so much oxygen in the atmosphere that it penetrated down a thousand feet into the ocean.

More recently, it was noted that CME interplanetary electric fields penetrated down to the equatorial ionosphere and lasted for hours (Tsurutani et al. 2004).

Geologists think Vostok might be warmed by geothermal energy, but they don't know for sure because they have not yet penetrated down to the lake.

For dysplasia tissue, the 785-nm light penetrated down to about 780  μm beneath the surface, which was also well within the muscularis propria.

The simulation results (data not shown) showed that the 785-nm light penetrated down to about 750  μm beneath the surface of normal tissue, which was within the muscularis propria layer.

With less chlorophyll, light not absorbed by the top layer of leaves can penetrate down to lower levels.

"So if the device was on the ground or even in a trash can, it's hard for that energy to penetrate down into the ground.

Leachates from landfill sites are also known to penetrate down to the groundwater causing pollution [12].

The X-ray emissions from solar flares do not penetrate down to the Earth's surface so the ground-based detectors could not determine their intensities.

Singh et al. (2006) observed the axial valley bounding faults that appeared to penetrate down to the depth of the magma chamber.

In addition, the satellite observations indicated that impacts of auroral heating on the neutral atmosphere can penetrate down to about 105 km.