Sentence examples for methane concentration of from inspiring English sources

The ventilation air methane concentration of working face greatly decreased down to about 0.3%.

Row spacing had same level of biogas yield, methane yield and methane concentration of sorghum.

In vitro methane concentration of the headspace was unaffected by treatment.

The first situation, ECONTROL, had an atmospheric methane concentration of 0.700 ppm, the preindustrial amount, and did not have any PSCs.

While the Curiosity rover measured a methane concentration of 5.78 parts per billion (ppb) in Gale crater on 16 June 2013, the Mars Express instrument recorded 15.5ppb in the column of atmosphere above the crater, the scientists report in Nature Geoscience.

Additionally to the satisfactory biodesulfurization capacity, an average increase in methane concentration of ≅ 3.8 ± 1.68 g m−3 was measured in the filtered gas stream throughout 200 days of BTF operation.

During cruise HE470, MIMS measurements were performed on board measuring carbon dioxide and methane concentrations of bottom water that was pumped on deck.

Additionally, the polycrystalline rim reappeared for methane concentrations of 7% and above.

Subseafloor structures and high methane concentrations of up to 30 μmol/l in sediment pore water samples suggest a source of shallow biogenic methane from the decomposition of postglacial deposits in a paleo river valley.

Within the pockmarked area, dissolved methane concentrations of 11.0 μmol/l to 30.4 μmol/l were detected in the pore water and overlying bottom water samples taken from sediment cores (Supplementary Table S1).

Experiments about the influence of ultrafine water mist on the methane/air explosion were carried out in a fully sealed visual vessel with methane concentrations of 8%, 9.5 %, 11 and 12.5%and12.5%