石炭 meaning in Chinese
anthracites
carboniferous period, c
carbonizationperiod, c
pit coal
Examples
- Upper carboniferous rugose corals from eastern kunlunshan , china
东昆仑山西段上石炭统的四射珊瑚 - The tender can load 25 cubic meters water and 12 tons coal
D52形炭水车水25立法石炭12积出来大形 - Dwarf fauna from the lower carboniferous of jingtai , gansu , china
甘肃景泰地区早石炭世小个体动物群 - Evolution of junggar late carboniferous - permian foreland basin
准噶尔晚石炭世一二叠纪前陆盆地的演化 - Probe into zoning on coal metamorphism of shitanjing mining area in ningxia
石炭井矿区煤变质因素探讨