variable step
| method
| variable step abbr. | |
| el. | 可变步长 |
| method abbr. | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
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| 可变步长 | |||
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variable step : 18 phrases in 12 subjects |
| Accounting | 1 |
| Business | 2 |
| Economics | 1 |
| Electric machinery | 2 |
| Electronics | 2 |
| Finances | 1 |
| Information technology | 1 |
| Marketing | 2 |
| Mathematics | 1 |
| Space | 1 |
| Technology | 3 |
| Wind Energy | 1 |