( ( Replacement ( of ( ( the ( original ( liquid-nitrogen-cooled ( longwave ( InSb detector ) ) ) ) ) ( with ( a ( self-contained electrically ) ) ) ) ) ) ( ( cooled ( -LRB- ( ( ( Stirling cycle ) -RRB- ) one ) ) ) ; ) )
(ROOT (S (NP (NP (NNP Replacement)) (PP (IN of) (NP (NP (DT the) (JJ original) (JJ liquid-nitrogen-cooled) (NN longwave) (NN InSb) (NN detector)) (PP (IN with) (NP (DT a) (JJ self-contained) (NN electrically)))))) (VP (VBD cooled) (S (-LRB- -LRB-) (NP (NNP Stirling) (NN cycle)) (-RRB- -RRB-) (NP (PRP one)))) (: ;)))
Replacement of the original liquid-nitrogen-cooled longwave InSb detector with a self-contained electrically cooled (Stirling cycle) one;
(ROOT (S (NP (NN Liquid) (NN nitrogen)) (VP (VBZ is) (VP (VBN used) (PP (IN for) (NP (NP (VBG cooling) (NNS detectors)) (PP (IN of) (NP (JJ infrared) (NNS telescopes))))))) (. .)))