In the stage of the biological reclamation, I have studied the soil improvement method, the planted forest technology and the farming and forestry multiplexedsystem.
而生物复垦阶段则研究了覆土改良方法、人工林技术和农林复合系统。
3
Dispersion-managed soliton interaction is investigated in an optical time-division multiplexedsystem with random dispersion map by the variational approach and the numerical simulation.