常見例句雙語(yǔ)例句Microstructure of working layer in the barrel: pearlite or tempered sorbite.輥身工作層金相組織為:珠光體或回火索氏體。The national construction ministry once below limit the use of expansive pearlite as insulation slurry.國(guó)家建設(shè)部一度下文限制使用膨脹珍珠巖作為內(nèi)保溫漿料。www.jmhbjn.com.cnDuring intercritical annealing, austenite forms in pearlite area firstly and cementite particles in ferrite grains and at boundaries are also transformed into austenite island.雙相區(qū)退火過程中,奧氏體首先在珠光體處形成,原鐵素體晶界與晶內(nèi)的碳化物顆粒也形成奧氏體島。 返回 pearlite