Sentence examples for have been impermeable from inspiring English sources

This would have been impermeable and thus forced the development of more sophisticated respiratory apparatus in the form of gills.

The capsule might have been impermeable to ABO antibodies.

Based on indications of total or partial mud losses, these fracture zones have been classified as permeable or impermeable.

An area of high Vp/Vs (approximately 1.95) in the oceanic crust and an overlying impermeable layer have been detected in the area of long-term SSEs in the Tokai district.

Impermeable fabrics have been shown to offer the highest protection against hot liquids, with semi-permeable fabrics offering better protection than permeable fabric systems (Jalbani et al. 2012; Lu et al. 2013a; 2013a).

In a number of places where there is geothermal activity, wells have been drilled and fitted with impermeable casements that allow them to erupt like geysers.

Existing studies on the coupled electroelastic behaviour of cracked piezoelectric media have been based mostly on the electrically impermeable and permeable crack models.

Previously liposomes have been used to deliver the BBB impermeable drug serotonin to mice brain using i.v. administration.

Impermeable plastic contact lenses have been used to prevent dehydration of the corneal epithelium, which would otherwise occur in minutes.

The observed decrease in intracellular Cr VI) could have been caused by its extracellular reduction to Cr III), to which the cells were impermeable, by leaked cellular Asc.

The utility's plans to activate a 32bn yen (£198m) impermeable frozen wall, which was completed earlier this year, have been frustrated by delays and questions about its effectiveness.