太阳能池塘底质改良机的机械性能研究 关键词： 底质改良机；机械性能；太阳能；池塘养殖 [gap=1462]Key words: the solar energy; pond farming; sediment modified machinery; mechanical properties
基于14个网页-相关网页
the solar energy LED illuminate 太阳能LED照明
The Solar Energy Industries Association 太阳能产业协会 ; 太阳能工业协会
The Solar Energy Museum 日光方舟中
the solar energy electricity generation 太阳能发电
The solar energy lamp 菲律宾太阳能灯
the solar energy buildings 太阳能建筑
the solar energy controller 太阳能控制器
They block most of the solar energy so it never reaches Earth's surface.
它们阻挡了大部分的太阳能，使它永远无法到达地球表面。
It is an advantage of using the solar energy that it won't create any pollution.
使用太阳能的优点是它不会产生任何污染。
An advantage of using the solar energy is that it won "t create any pollution."
使用太阳能的优点是它不会产生任何污染。
At that time, the solar energy business was such that it could not compete with oil and gas and oil.
VOA: standard.2010.01.31
Smith says growth in the solar energy industry could be a boon for the environment and the economy at the same time.
VOA: standard.2009.10.27
The answer: solar panels. Energy from the sun powers the satellite dishes and computers that link the areas with the world outside.
VOA: special.2009.02.16
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