differential erosion

基本解釋

Self-baking carbon brick can avoid circular crack resulted from different temperature-differential and garlic erosion caused by thermal stress of hearth bottom.
自焙碳磚能夠避免因溫差不同引起的碳磚環(huán)形斷裂和爐底熱應(yīng)力造成的蒜頭狀蝕損。
In addition, when gully is measured by the traditional technology, such as erosion needle and differential GPS, the safety of monitoring work-ers should be verified.
另外，用侵蝕針等傳統(tǒng)技術(shù)方法以及差分GPS對(duì)崩崗進(jìn)行監(jiān)測(cè)時(shí)，要注意監(jiān)測(cè)人員的人身安全。