Inventing clothes with solar panels(太阳能板)inside.When people wear the clothes, the solar panels can get energy from sunlight.They can save energy and charge the phone later.Be a screenWhat can a cyclist do if he or she is lost? A coat made with electronic extile(电子织物)may help. ...
capture。太阳能电池板捕获来自太阳的能量。 我们先理解这道题的大概意思,什么是“Solar panels”,这个单词的意思是太阳能电池板,我们便可以知道句子的大概意思是:太阳能电池板从太阳中吸收能量。题目问就问在怎么吸收,用哪个选项表示这一动作呢。在这个句子中,横线后面的 “energy from the sun” 是一个名词短语...
to answer 6. 句子描述太阳能电池板为房屋供电的客观事实,使用一般现在时,主语是复数,动词也应为复数形式,故答案为 power。 7. 句子描述过去发生的事情,使用一般过去时,refuse 后接不定式作宾语,表示拒绝做某事,故答案为 to answer。反馈 收藏
Eco City Farms is an experimental operation. The farm gets its power not from the local electricity networks, but from the sun with solar panels. In winter, the green house use a geothermal(地热)system. Vegetables can...
The author mentions “solar panels” in the passage. We can infer that solar panels are used to _. A. produce electricity B. collect water C. cook food D. heat rooms 相关知识点: 试题来源: 解析 A。在科普文章中,我们通常知道太阳能电池板是用来发电的。选项 B“collect water”收集水、选项...
While both solar panels and plant leaves harvest energy from the sun,a team at Princeton University took biomimicry(仿生学) in solar panels a step further by adding folds to solar cells.The folds look like the natural wrinkles found in leaves,channeling more light into the cell.The researchers...
Solar panels can convert sunlight into electricity. What's the main component of a solar panel? A. Silicon B. Carbon C. Aluminum D. Iron 相关知识点: 试题来源: 解析 A。解析:太阳能电池板可以将太阳光转化为电能。太阳能电池板的主要成分是硅。B、C、D 选项都不是太阳能电池板的主要成分。本题...
The solar panels work ___ even on cloudy days. A. less effectively B. more effectively C. equally effectively D. ineffectively 相关知识点: 试题来源: 解析 B。太阳能电池板即使在阴天也能更有效地工作。选项 A“less effectively”是效果更差;选项 C“equally effectively”是同样有效;选项 D“ineffe...
根据“When a raindrop falls on the solar panel …which can then be turned into electricity.”可知,科学家把来自太阳能板上的雨滴的摩擦力转换为了电能。转换成为什么用短语turn…into。故填into。 (5)题详解: 根据“Scientists have made some improvement on solar panels. Some have been working on ...
根据本段第一句“After two years of hardwork, the group paid for the solar panels, which now provideone-fourth of the school's electricity needs-saving theneighborhood thousands of dollars."可知该小组购买的太阳能电池板可满足学校电力需求的四分之一,且为附近地区节省了数千美元。由此可知使用太阳能...