1. The boundary-layer thickness becomes smaller when the viscosity reduces. 2. Graphene grown on ruthenium does not typically produce uniform layer thickness . 3. This formula shows that the layer thickness is proportional to the temperature. 4. The process can create layer thickness on the order of 400 nm. 5. See Boundary layer thickness for a more detailed explanation. 6. Typical layer thickness is around, although some machines can print layers as thin as. 7. Some profilograph systems include a ground penetrating radar, used to record asphalt layer thickness . 8. Some profilometer systems include a ground penetrating radar, used to record asphalt layer thickness . 9. Optical coherence tomography can be used for more detailed study of retinal nerve fiber layer thickness . 10. The decomposition reaction is fast, but saturates when the tungsten layer thickness reaches 10 15 micrometers.