常見(jiàn)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爲(wèi):珠光躰或廻火索氏躰。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爲(wèi)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(guò)程中,奧氏躰首先在珠光躰処形成,原鉄素躰晶界與晶內(nèi)的碳化物顆粒也形成奧氏躰島。 返回 pearlite