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step-graded index | |||
stepped-index profile | |||
step index profile | |||
step-index profile (распределения) |
ступенчатый профиль показателя преломления: 15 phrases in 9 subjects |
Cables and cable production | 2 |
Computer networks | 4 |
Household appliances | 1 |
Makarov | 1 |
Mass media | 2 |
Optics branch of physics | 1 |
Physics | 2 |
Technology | 1 |
Telecommunications | 1 |