Assertion: cathode ray tube's phosphor | /r/HasProperty | desirable
Facets:
Source sentences:
text: For visual observation of brief transient events, a long persistence phosphor may be desirable.
text: For visual observation of brief transient events, a long persistence phosphor may be desirable.
text: For visual observation of brief transient events, a long persistence phosphor may be desirable.
text: For visual observation of brief transient events, a long persistence phosphor may be desirable.
text: For visual observation of brief transient events, a long persistence phosphor may be desirable.