英语词汇“preparation of coal”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	preparation of coal
释义	preparation of coal 基本例句选煤 Jigging separation plays a very important part in coal preparation, it is very important to improve the precision of separation.跳汰选煤在选煤中占有重要地位，提高跳汰机的产品分离精度，一直是个重要的研究方向。
随便看	固定點固定齿轮固定龙门起重机固宜固实固宠固宫固宮固密固實固寵固尔苏固山固崩止带固崩止带剂固常固应固当如此固形制剂固形单位固形树脂固形浸膏固形物固形的固徵