Sentence examples for is principally formed by from inspiring English sources

In oilfield operations, scaling is principally formed by a decrease in pressure and/or an increase in temperature of brine, which leads to the reduction in the solubility of salts.

Observation and characterization of the solids showed that the residue is principally formed by unreacted olivine, whereas the fines consist mainly of carbonates (below 40 µm) with more silica in the range 40 106 µm: this segregation with particle size appears promising for separated beneficiation of the silica and the carbonates formed.

This symmetrical hydrophobic 'core' is principally formed by W626, L625 and L629 forming the top and bottom regions, with W463 and F459 forming the left and right sides, and a symmetrical M459-M459 interatthen at the centre, which has been observed in the dimerization of other proteins [57].

The binding site for the 17-pseudoaglycone acceptor substrate (7 and 8) is principally formed by the N-terminal domain of SpnP.

Although the available French troops numbered between 3,000 and 4,000, there was an epidemic on the island and a significant proportion of the garrison, principally formed by the 66e Régiment, were unfit for duty.

These representations showed a difference in the type of substitutions occurring in the two cystatin forms and suggested that divergence in form B is principally explained by nonsynonymous substitutions between cystatin sequences and that divergence in form A CmBV, CvBV, CfBV, CkBV and CsBV sequences are particularly due to synonymous substitutions which occur principally in the internal branches.

In breast cancer cells, E2 is principally synthesized by 17β-HSD type 1 (17β-HSD1), with the reduced form of nicotinamide adenine dinucleotide phosphate (NADPH) as a cofactor.

However, this situation would not appear to be relevant for formaldehyde, which is principally metabolized by a different aldehyde dehydrogenase (i.e., ADH3), for which polymorphic forms have not been identified.

The Maine Transpass is principally used by commuters.

Heat transfer is principally affected by three main modes.

REID HOFFMAN: So, Facebook is principally driven by this kind of sharing notion.