- 構(gòu)造活動(dòng)區(qū)域
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tectonic active area中文什么意思
例句與用法
- The analysis of structural movement and expression shows that qinqi tectonic active area is a volcano - sendimentary compressional depression formed by several times of compression movement from lower proterozoic , and spreaded in the direction of north step by step till the forming of xiangshan and miboshan group in mid - later period of ordovician , bearing hardly with volcanical rock
從秦祁構(gòu)造活動(dòng)帶的構(gòu)造形跡分析認(rèn)為，該構(gòu)造帶是自下元古以來(lái)多期擠壓環(huán)境下形成的火山一沉積壓陷，并一期又一期向北蠶食，于奧陶紀(jì)中后期形成基本不含火山巖的米缽山組、香山群壓陷巖系。