generalized gradient
| diffusion hypothesis
| generalized gradient | |
| math. од. | 广义梯度 |
| diffusion hypothesis | |
| tech. | 扩散假说 |
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| ★ 广义梯度 | |||
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generalized gradient : 10 phrases in 5 subjects |
| Earth sciences | 4 |
| Electronics | 2 |
| Geophysics | 1 |
| Mathematics | 2 |
| Technology | 1 |