Sentence examples for heavy natural from inspiring English sources

The area, now ruled off limits, was expected to contain heavy natural gas deposits in relatively shallow water.

Now 15 years old, its success is down to snow-making technology and occasional heavy natural snowfalls.

Geoarchaeological research revealed evidence for a short phase of heavy natural flooding events sometime between 950 and ca. 980 A.D. Its impact on the topographical situation around the Höhbeck is discussed in the light of the political situation.

In the 1950s kits worn by players in southern Europe and South America became much more lightweight, with V-necks replacing collars on shirts and synthetic fabrics replacing heavy natural fibres.

Heavy natural and artificial selective pressures combined with loss of progeny due to intra-specific sterility barriers between the indica and japonica genomes would give rise to plants that resembled the locally adapted wild species but that contained a few valuable introgressions harbouring domestication genes from the new introductions.

In 1934 Hahn became keenly interested in the work of the Italian physicist Enrico Fermi, who found that when the heaviest natural element, uranium, is bombarded by neutrons, several radioactive products are formed.

Now, as a result of judicious international diplomacy, the Song of the Elements could be extended as far as number 109.The heaviest natural element (they are ordered by the number of protons in their nuclei) is uranium (92), but American physicists based in Berkeley, California, had already been hard at work making artificial ones when Mr Lehrer wrote his song in the late 1950s.

The world's most commonly used radioactive substance--and its heaviest natural element--clutches its two oxygen atoms so tightly, it almost never reacts with other compounds.

Texas children living in counties with some of the heaviest natural gas drilling have a 25percentt asthma rate -- more than three times the state average.

Because many nine-hole courses were built before the advent of heavy machinery, natural features usually remain in play.

This material has entirely superseded the heavy ashlar (natural rock) masonry at one time used for such construction, when the techniques for the large-scale production of concrete were not so well developed as they are today.