Example sentences for: photon

How can you use “photon” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • At least a 14-h photoperiod was maintained in the greenhouse by supplementing sunlight with low-pressure sodium vapor lamps that provided a photosynthetic photon flux density (PPFD) of 150 μmol m -2s -1.

  • Directed in plain style by Jonathan Frakes (who also appears as the Enterprise's second-in-command, Riker), this is probably the closest the movies have come to a TV episode--one of the ones in which the Enterprise crew beams down to an idyllic agrarian planet where people knead dough and dress like Stevie Nicks and where the Captain falls in love with a headstrong woman and has impassioned debates about the Prime Directive before the phasers and the photon torpedos come out and things blow up real good.

  • ang = angiopoietin; CEP = circulating endothelial precursor; FGF = fibroblast growth factor; FGF-1 = acidic fibroblast growth factor; FGF-2 = basic fibroblast growth factor; HIF-1α = hypoxia inducible factor-1 alpha; SPECT = single photon emission computed tomography; VEGF = vascular endothelial growth factor.

  • In a recent study involving 59 patients with coronary disease, the response to intravenous or intracoronary human recombinant FGF-2 was monitored by single photon emission computed tomography (SPECT) imaging [ 16].

  • Photon counts are such a case, and it is expected that higher signal strengths (intensities) should have smaller percentage errors compared to weaker signals.


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