sentence252 | SoMeSci

Property	Value
nif:beginIndex	0 (xsd:integer)
nif:broaderContext	sms:PMC7177638
nif:endIndex	66 (xsd:integer)
nif:isString	An electron gun was used for charge compensation (1.0 V, 20.0 μA).
rdf:type	nif:Context nif:OffsetBasedString nif:Sentence