解析 9.producing 该句需要填入一个动词,表示太阳正在产生能量。由于句子描述的是正在进行的动作,需要使用现在进行时态。现在进行时态由“be + 动词的现在分词”构成,主语“the Sun”是第三人称单数,所以be动词用“is”。因此,答案为“producing”。反馈 收藏 ...
解析 producing 在“How can we know how much power the Sun is (produce)?” 这个句子中,“is” 是 be 动词,根据现在进行时的特殊疑问句结构 “be 动词 + 现在分词”,这里需要一个动词的现在分词形式。“produce”(生产)的现在分词形式是 “producing”,所以空白处应填 “producing”。
Done right, high-dynamic range can really boost image quality. But not every HDR TV does it right.
Why do some solar panels produce more energy than others? Of all the metrics to look at when you're shopping for solar panels, cell efficiency is one of the most important. The higher a panel's efficiency, the more power it can produce. Most solar panels have cells that can convert ...
to choosing solar energy and locking in your rate, and we’ll do the rest from home solar installation to maintenance and more. But first, you’re wondering, “How does solar power work?” Glad you asked! It’s a good place to start when you’re thinking about how to go solar, ...
Bad weather needn't stop you from getting out there and capturing the moon — it's so bright that some darker skies and clouds can make for an atmospheric scene. (Image credit: Getty Images / Planet One Images) For terrestrial images of the moon, it does not matter if you are taking ...
It might all sound very complicated, but all you need to remember is that when sunlight hits the panel, it converts into electricity for you to use. Simple! What Does a Solar Inverter Do? A solar inverter converts direct current (DC) electricity into alternating current (AC) electricity. ...
energy input and high environmental impact (Chen et al., 2019), and will increasingly affect eco-environmental quality in the future urbanization. The literature has demonstrated that urban sprawl could enhance diversified consumption and waste of energies, and produce more environmental pollutants (...
Step-by-step: How does a power plant work? A power plant's a bit like an energy production line. Fuel feeds in at one end, and electricity zaps out at the other. What happens in between? A whole series of different steps, roughly along these lines: Fuel: The energy that finds its...
"People are reluctant to say, 'Well here's the payback,' because the energy market has been so volatile," Haenggi said. How to calculate your solar payback period If you want to get a rough idea of your potential solar payback period, here's a way to do it. Keep in mind, that you...