Biogas gaseous bioenergy sources in Germany.

Vapour means the gaseous form of a substance or mixture released from its liquid or solid state .

This equals the stellar mass of a large galaxy, but here the material apparently lies in an extended, gaseous, prestellar state.

You can send them inside buildings like this as first responders to look for intruders, maybe look for biochemical leaks, gaseous leaks.

This planet has an inner atmosphere of water it s its inner atmosphere. It has two atmospheres a lesser, outer gaseous atmosphere, a lighter one.

Effluents and emissions are generated to some extent by production processes in a weapons complex and can be solid, liquid, gaseous and particulate in form.

The dry deposition was in the form of gaseous pollutants and soot particles containing heavy metals and polycyclic aromatic hydrocarbons, including benzoapyrene, which is a known carcinogen.

Two other SAO scientists, Dong Woo Kim and Giuseppina Fabbiano, discovered a huge, hot, gaseous halo surrounding a distant galaxy, perhaps providing evidence for the presence of both dark matter and so called cooling flows.