Assertion: space shuttle's engine | /r/HasProperty | ignited at 120 millisecond intervals
Facets:
value: sequentially
type: MANNER
Source sentences:
text: Beginning at T−6.6 seconds, the main engines were ignited sequentially at 120 millisecond intervals.
text: Beginning at T−6.6 seconds, the main engines were ignited sequentially at 120 millisecond intervals.