| |||
| 试错〔试算，试凑，差试，试配，尝试，逐步逼近〕法 | |||
| 逐步逼近法 | |||
| 试差法; 试验误差法 | |||
| 试探法 | |||
| ★ 尝试法; 试错法 | |||
| 拼凑法; 试误法; 试算法; 试拌校正法; 尝试误差法; 反复试验法; 试配法; 尝试错法 | |||
| 试凑法; 逐次逼近法 | |||
| |||
| 逐次测试法 | |||
| 试凑法 | |||
| 试差法; 试错法 | |||
| 累试法; 近似法; 逐次逼近法 | |||
| 检误法; 反复试验法 | |||
| 試誤法 | |||
| 试算法 | |||
| 尝试法 | |||
| 试算误差法 | |||
| 尝试误差法; 试误法 | |||
|
trial-and- error method : 25 phrases in 8 subjects |
| Bridge construction | 1 |
| Construction | 2 |
| Drilling | 1 |
| Economics | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 9 |
| Metallurgy | 4 |
| Technology | 6 |