990 resultados para <63 µm


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Contents: CBD COP11. Fisheries and the Right to Food. Indonesia’s Flying Fishermen. Subsidies and Fisheries in Chile. Fishing People of the North. Women Seaweed Harvesters.

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We mode-lock a fiber oscillator with cavity length of ~1500m using nanotubes, achieving 1.55ps pulses with pulse energy up to 63nJ at 134 KHz repetition rate. © 2010 Optical Society of America.

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于2010-11-23批量导入

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于2010-11-23批量导入