成坑 [
chéng kēng]
cratering
- 地面被爆炸弄成坑坑洞洞。
The ground has been pitted by the bombing. - 表面因经常滴水而成坑。
The surface cratered with the constant dropping of water. - 本研究采用科学综合的方法,拟从陨击冲击成坑(成矿)机制对地球地貌(地质)的影响和历史上周期性的大规模陨击事件对地球环境和生物系统的发生和发展的影响等方面,综合现代科学多学科的研究资料、推理地球景观生态的陨击成因。
This research adopts comprehensive method, which intends to infer the strike cause of the earth landscape from the aspects such as influence of meteorite-stricken crater forming (mineral forming) system on the earth physiognomy, and influence of periodical mass strikes on the cause and development of earth environment and ecology, etc.
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