surface effective
| de diffusion
| surface effectif | |
| agric. tech. | face count |
| surface effective | |
| antenn. | partial effective area |
| commun. | absorption cross-section; effective area |
| de diffusion | |
| chem. | diffuse |
| |||
| absorption cross-section; effective area | |||
| measured surface; effective surface | |||
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| face count | |||
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| partial effective area of an antenna for a given polarization and direction | |||
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surface effective : 15 phrases in 7 subjects |
| Communications | 2 |
| Electronics | 2 |
| Life sciences | 4 |
| Mechanic engineering | 1 |
| Nuclear physics | 1 |
| Semiconductors | 1 |
| Technology | 4 |