atmospheric contamination
1atmospheric contamination — atmosferos užkrėtimas statusas T sritis fizika atitikmenys: angl. atmospheric contamination vok. Luftverseuchung, f rus. заражение атмосферы, n pranc. contamination atmosphérique, f …
2contamination atmosphérique — atmosferos užkrėtimas statusas T sritis fizika atitikmenys: angl. atmospheric contamination vok. Luftverseuchung, f rus. заражение атмосферы, n pranc. contamination atmosphérique, f …
3Radioactive contamination — The radiation warning symbol (trefoil) …
4Soil contamination — Excavation showing soil contamination at a disused gasworks. Soil contamination or soil pollution is caused by the presence of xenobiotic (human made) chemicals or other alteration in the natural soil environment. This type of contamination… …
5Back-contamination — is the informal but widely employed name for the introduction of microbial extraterrestrial organisms into Earth s biosphere. It is assumed that any such contact will be disruptive or at least have consequences over which human beings will have… …
6Depleted uranium — The DU penetrator of a 30 mm round[1] Depleted uranium (DU; also referred to in the past as Q metal, depletalloy, or D 38) is uranium with a lower content of the fissile isotope U 235 than natural uranium (natural uranium is about 99.27% uranium… …
7Kilogram — Kg redirects here. For other uses, see Kg (disambiguation). Kilogram A computer generated image of the international prototype kilogram (IPK). The IPK is the kilogram. The IPK, which is roughly the size of a golf ball, sits here alongside a ruler …
8Gas tungsten arc welding — TIG welding of a bronze sculpture Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG …
9Shielded metal arc welding — (SMAW), also known as manual metal arc (MMA) welding, flux shielded arc welding …
10Claude Boutron — est professeur de Physique à l Université Joseph Fourier de Grenoble. Né le 26 juin 1947, il mène ses recherches au sein du Laboratoire de glaciologie et géophysique de l environnement (LGGE CNRS/UJF). Spécialiste de la géochimie de l atmosphère …
