| 51. | a rash of strikes in the steel industry |
| 钢铁工业突如其来的一连串大罢工
|
| 52. | a steel supporting member |
| 钢支架部分
|
| 53. | molten rock, steel , lava |
| 熔化的岩石, 钢水, 岩浆
|
| 54. | nationalize the railways, the coal-mines, the steel industry, etc |
| 把铁路, 煤矿, 钢铁工业等归为公有
|
| 55. | protected with steel plating |
| 用钢板防护的
|
| 56. | press car bodies out of sheets of steel |
| 把钢板冲压成汽车车身
|
| 57. | the Bessemer process of steel production |
| 贝塞麦炼钢法
|
| 58. | a centre of industry, commerce, the steel trade, etc |
| 工业, 商业, 钢铁贸易等的中心
|
| 59. | a bridge with a steel framework |
| 钢铁结构的桥梁
|
| 60. | tempered steel |
| 回火钢
|