 |
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
『省エネルギー』の概念
地球温暖化防止のために省エネルギーを進め、お互いの経験や優れた技術を交流し合いましょう。
はじめに読んで！
日本語の翻訳サポート
書込む時、無料翻訳サイトの使用をサポートします。 ・翻訳の手順 辞書サイト ハンドルネーム表示 エントリー（返答）に記名は必要ですが、交流広場ではご自身で名付けたハンドルネームが表示されます。 書込み 書き込みは"Inquiry (entry)"から入って下さい。 パスワード エントリーした当人のみパスワードを使って塾生の返答全文を読むことが出来ます。 省エネのカテゴリー
|
Solar energySolar energy is energy directly from the Sun. This energy drives the climate and weather and supports virtually all life on Earth. Heat and light from the sun, along with solar-based resources such as wind and wave power, hydroelectricity and biomass, account for most of the available flow of renewable energy. Solar energy technologies harness the sun’s energy for practical ends. These technologies date from the time of the early Greeks, Native Americans and Chinese, who warmed their buildings by orienting them toward the sun. Modern solar technologies provide heating, lighting, electricity and even flight. Solar power is used synonymously with solar energy or more specifically to refer to the conversion of sunlight into electricity. This can be done either through the photovoltaic effect or by heating a transfer fluid to produce steam to run a generator. February 9, 2008 8:24 PM by ShoukaSonjuku(Japan) <= Please click "Comment(Answer)" to comment on this contribution. |