coarse-grained iron
常见例句
- The results show that the microstructure of the cast iron without being RE modified is mostly coarse-grained austenite and network carbides at the grain boundary.
結果表明，未經稀土變質処理的鑄鉄組織大部分爲粗晶粒奧氏躰，還有分佈於晶界的網狀碳化物； 返回 coarse-grained iron