Sentence examples for subsurface lines from inspiring English sources

Air-conditioned trains have been introduced on London Underground's subsurface lines over the past two years but the deeper, narrower tunnels beneath the capital have posed additional challenges.

The automatically-extracted surface lineaments (dashed line) and subsurface lineaments (solid line) from upward continuation of the Bouguer gravity data to 5 km are superimposed on the Bouguer anomaly map of the study area shown in Fig. 4. GRH and GRL denote the maximum and minimum gravity regions, respectively.

These comprise cross-sections, seismic lines, subsurface maps and borehole data to constrain geometrically coherent local 3D geological models, with particular focus on the Pliocene and Pleistocene units.

This may be an indication that some lateral heterogeneity exists in the subsurface structure crossing Line-3 and extending parallel to Line-4.

In the subsurface layer, several slip lines can be observed because of dislocation slips under the impact load (Fig. 11c).

These assumptions were applied at this study and concluded that there are several subsurface inferred faults (dashed lines) (Fig. 8), and they are considered as major fracture traces.

Another constructed wetland system, known as the subsurface flow wetland consists of a lined shallow basin with a gravel media and emergent aquatic plants [ 23– 28].

b Subsurface computational domain without air elements.

Thermal well logging (Figure 3) was performed in this borehole at the beginning of January 2013, allowing us to constrain the thermal regime of the subsurface within the uppermost crystalline crust of Line 1.

It has been shown that the line of maximum distribution of subsurface icy formations depends on the icy regolith model, but for any one in the "hot" regions it does not go below 70°.

He said there was no longer any ambiguity about whether humans were significant contributors to global warming, and he noted that in the opening line of its report to the White House, the panel stated plainly that "greenhouse gases are accumulating in Earth's atmosphere as a result of human activities, causing surface air temperatures and subsurface ocean temperatures to rise".