Sentence examples for gas existed from inspiring English sources
The free carbon dioxide continuously provides water with H+ ions if the CO2 gas existed in the atmosphere.
However, the critical heat flux of stave should be higher than that of hearth bricks when gas existed between furnace shell and staves.
If an oven heated with fossil fuel or cooking with gas existed then "unfavourable indoor air" in the child's home was assumed.
No gas exists in the High Bridge, though.
A crucial question is whether enough gas exists to make it viable, Mr. da Silva said.
It may take five years to assess whether shale gas exists in commercial quantities, another five before production starts and then a few more before shale could provide a significant addition to supplies: in short, a fracking long time.
The brightest of these cloudlike objects are the emission nebulae, large complexes of interstellar gas and stars in which the gas exists in an ionized and excited state (with the electrons of the atoms excited to a higher than normal energy level).
(b) Same gas exists in all compartments.
Coal seam gas exists in the adsorbed and free state.
Natural gas exists as associated gas (AG) or non-associated gas (NAG).
Free shale gas exists in the fracture system and can be described using Darcy law; 3.
