曲きょく線せん近きん似じ圧あっ縮しゅくMeaningsNoun1. curve-fitting compactionKanji used曲curved線line近near似resemble圧pressure縮shrinkComposed of曲きょく線せんcurveNoun近きん似じapproximation; having a close resemblanceNoun圧あっ縮しゅくcompression; condensing; shortening; summarizing; compression (of data)Noun