Assertion: chloroplast's lifetime | /r/HasProperty | necessary
Facets:
value: in the range of 24 ps
type: TEMPORAL
value: to describe the decay
type: PURPOSE
Source sentences:
text: When MC540 was added to thylakoid membranes the fluorescence yield increased substantially and four lifetimes, in the range of 24 ps to 1.3 ns, were necessary to describe the decay (Fig.