|
|
| 51. | half twist |
| 转体半周 |
|
|
| | |
| 52. | half-sunken ship |
| 半沉船 |
|
|
| | |
| 53. | half-value period |
| 半寿命 |
|
|
| | |
| 54. | half wellingtons |
| 半筒皮靴 |
|
|
| | |
| 55. | Half brick wall |
| 半砖墙 |
|
|
| | |
| 56. | half irradiation |
| 半剂量照射 |
|
|
| | |
| 57. | three and a half miles (=three miles and a half) |
| 三英里半 |
|
|
| | |
| 58. | half quasigroup |
| 半拟群 |
|
|
| | |
| 59. | half subtractor |
| 半减器 |
|
|
| | |
| 60. | half convergency |
| 半收敛差 |
|
|
| | |