Sentence examples for cross section about from inspiring English sources

The Greeks and Romans both made extensive use of tunnels: to reclaim marshes by drainage and for water aqueducts, such as the 6th-century-bc Greek water tunnel on the isle of Samos driven some 3,400 feet through limestone with a cross section about 6 feet square.

In Fig. 4(a) we show estimates of the cost landscape as 1D cross sections about the best measured point.

Paper collected cross section data about variables defined in the model, data collected about year 2010 to 19 countries (COMESA member states) from the following reports: African Union (2012).

In the interaction region a parallel electron beam with a cross section of about 2 mm × 60 mm and a current density as high as 1.0 A/cm2 is provided.

The fiber-bundle output beam shape shows a linear arrangement of circular spots lights, which are placed in a rectangular cross section of about 21.37 mm×2.44 mm.

Scanning electron micrographs of the deposit surface show in the latter case the formation of long platelets with a cross section of about 50 × 800 nm.

For example, a flat plate 1 square metre in area will produce a radar cross section of about 1,000 square metres at a frequency of 3 GHz when viewed perpendicular to the surface.

A cone-sphere (an object resembling an ice-cream cone) when viewed in the direction of the cone rather than the sphere could have a radar cross section of about 0.001 square metre even though its projected area is also 1 square metre.

We examine the impact of ED wait times on patient outcome using a unique cross section of about 32,000 patients.

One example is our independently done vendor performance survey, a blind survey of a cross section of about 500 U.S. and European customers, mostly large-capitalization companies.

We examine the impact of Emergency Department (ED) overcrowding on wait times and patient outcomes using a unique cross section of about 32,000 patients for an ED located in the Southwestern United States.