toplap

基本解释

• 顶超

同根派生

英汉例句

• Toplap is evidence of a nonde-positional hiatus.
  顶部超覆是无沉积作用间断的证据。
• Toplap is evidence of a nonde-positional hiatus .
  顶部超覆是无沉积作用间断的证据。
• Supersequence boundaries are characterized by truncation, onlap and toplap etc. on the seismic sections and sudden change of lithology and logging curve.
  超层序界面在地震剖面上最明显的特征是出现削截、上超和顶超等反射终止现象，岩性、测井曲线也发生剧烈变化。
• Toplap is evidence of a nonde-positional hiatus
  顶部超覆是无沉积作用间断的证据。
• Keywords the seismic data paleochute alluvial fan progradation configuration downlap toplap;
  古冲沟;冲积扇体;地震资料;