Yanshanian structure的用法和樣例：
例句
- The early Yanshanian regional tectonic stress field played an important role in the formation and evolution of these faults and gold metallogenesis.
早燕山期構造應力場(chǎng)對這些斷裂的形成演化與金礦的成礦作用有重要的控制意義。 - The Tarim basin has experienced periods of structure movements and developed a series of large stratigraphic unconformities.
摘要塔里木盆地經(jīng)歷了多期構造運動(dòng)，造成沉積間斷，繼而形成一系列重大的地層不整合面。
