scale buildup
常见例句
- The sewage heat exchanger had serious scale buildup and corrosion.
污水换热器结垢腐蚀严重； - Maintaining water quality is important to prevent scale buildup on heat exchange surfaces.
维持水质量是重要避免热上的刻度组织交换表面的。 - It attributes the scale buildup to:①the deterioration of properties and the increase in the content of colloidal matters in coker gasoline, the feedstock oil, during storage and transportation;
进一步分析了换热器壳程结垢的原因为：①原料油焦化汽油在储运过程中性质变差，胶质含量升高； 返回 scale buildup