第1个回答 2010-10-21
Along with society's development, science's and technology's growing day by day, we are getting bigger and bigger to the energy demand. Now the humanity uses in conventional energy source's majority belongs to the non-renewable energy sources, will happen one day will use up, thus positively will study develops the new energy solves energy crisis's basic way. The solar energy takes one kind cleanly, renewable energy source, inexhaustible inexhaustible, moreover world-wide world. Cause humanity's value gradually regarding the solar energy of light's development and the use
第2个回答 2010-10-21
小试一下~~~
Along with the development of society and scientific technology, our demand in enerdy is becoming more and more. Regular energies we employ nowadays are mostly non-recycled, of which will be running out some day in the future. Therefore, a hard working on research and development of new energy is the only way to solve the problem of energy crisis. As a clean and reclycled new energy, solar power is inexhaustible and can be found in every corner in the world. Gradually, development and utilization of the new energy have drawn more eyelights worldwide.本回答被提问者采纳