The wide use of artificial lights(人造光) is making the nighttime on the earth increasingly brighter. That worries supporters for the protection of dark skies. They say that artificial light can influence migrating(徙 )birds, make plants have long growing periods, and keep people from connecting...
Plants grown outdoors receive light energy from the sun. When grown indoors, plants typically receive light energy from artificial sources, such as LED horticulture grow lights. Green plants need light for a very important reason. Plants convert light into food that’s used as energy to grow, a...
Device (1) for growing of plants (2) has a light source (L) arranged above the plants with a reflector (R) that directs light waves towards the plants. The reflector has window type openings (4) with a ventilator for sucking away at least a part of the warmed air (A) from the ...
D.Using artificial photosynthesis to grow food can reduce environmental influence.答案(1)词句猜测题。根据划线词上文That's why plants grow and thrive in the warmer months when there is more daylight (这就是为什么植物在温暖的月份生长和茁壮成长)以及后文in the colder months结合常识,可...
Đerdap National Park in Serbia has a plot with a low level of light pollution; however, there are also strong polluted ones at the same time. It is the last level when a night sky can be considered relatively clean, because a night sky with artificial brightness in > 13.9–27.8 μ...
Keeping plants at home is a healthy and comfortable way of life. The following houseplants can create a most beautiful piece of green for your home. Bird's Nest Fern (蕨) The bird's nest fern is a good choice for anyone with a house that wouldn't support sun-loving species. It's a...
Well, let's hear what Professor Jerome Siegel, from the University of California, found when he studied the sleep habits of three different hunter-gatherer communities who have very little contact with modern society. They...
Explore how Intellias built a vertical farm lighting solution that uses artificial light to automatically illuminate plants and monitor their growth Read more Future of smart agriculture: find the optimal technology blend That new technology is the future of farming is undeniable. The key to success...
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