Warning: file_put_contents(): Only 0 of 7287 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 bohrium英英字典_bohrium剑桥英语解释_bohrium柯林斯英文解释_开心英文字典_柠咚词
1. N a transuranic element artificially produced in minute quantities by bombarding 204Bi atoms with 54Cr nuclei. Symbol: Bh; atomic no: 107 釒波 (Former names element 107, unnilseptium)