Sentence examples for boundary of about from inspiring English sources

The winter cooling forms an upper mixed layer extending to depths of about 160 to 330 feet (50 to 100 metres), with temperatures at the lower boundary of about 44 to 46 °F (6.5 to 8 °C).

Many astronomers draw the line between brown dwarfs and planets at the lower fusion boundary of about 13 Jupiter masses.

The fence and prism model were embedded in a turbulent boundary layer at Reynolds number of about 3460.

Ozone is produced naturally in the stratosphere, the layer of atmosphere above the air we breathe (the troposphere, the upper boundary of which lies about six miles above sea level), and protects people from ultraviolet sunlight.

Biocentric ethics argues that the only nonarbitrary ground for assigning moral standing is life itself and thus extends the boundary of moral standing about as far as it can go.

A sequence boundary of type one, about 250 m thick, consists mainly of a conglomerates-filled incised valley capped with Cretaceous supersequences.

Over the next ten thousand years, the latter stages of MIS 3, sites appear throughout northeast Eurasia, reaching the far-western boundary of Beringia by about 30k calBP.

Under the London Government Act 1963, the Metropolitan Borough of Deptford was absorbed in 1965 into the newly created London Borough of Lewisham, with the area around the Royal Dockyard being transferred to Lewisham in a 1994 boundary adjustment of about 40 ha.

He felt this was someone who absolutely got it and who was imaginative and was thinking all the time, within the boundary of the UN mandate, about how to shove things forward.

Heading southwards through Central America, it's extending the boundary of its range by about 30km per year - apparently unaffected by what kind of terrain it's passing through.

The lab allows scientists to live underwater for up to two weeks at a time, pushing the boundary of what we know about the ocean.