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振痕
 振 痕
gen. chattermark
 振痕
eng.geol. chattermark
met. oscillation mark; oscillation marks
plast. chatter mark
| 形成
 形成
gen. form; take shape; making
hydroel.st. forming

to phrases
振痕
eng.geol. chattermark
met. oscillation mark; oscillation marks (【技】在连铸过程中,由于结晶器的上下振动而在铸坯表面留下的周期性横向痕迹。它的深度与负滑脱时间、振幅大小、保护渣黏度及钢水成分有关。)
tech. chatter mark
振痕〈塑料半成品〉
plast. chatter mark
振〔震〕痕
gen. chattermark
振痕
: 45 phrases in 3 subjects
Metallurgy39
Oil / petroleum4
Technology2