【用戶】我愛阿，阿愛我
【年級】
【評論內容】原本題目:Nanotechnology is moving closer to our daily life. Researchers from the University of New South Wales, Australia, are developing a coating that may make cleaning bathrooms 41 of a chore. The leading researchers, Professors Rose Amal and Michael Brungs, are hoping to apply a tiny coating of titanium dioxide to keep the toilets clean. Currently titanium dioxide is being used on outdoor items 42 self-cleaning windows. To further keep the bathroom clean, nanoparticles kill the germs and remove organic compounds. 43 , the coating prevents liquid droplets from forming on the surface. It mak...
【用戶】【站僕】摩檸Morning
【年級】小一下
【評論內容】原本題目:Nanotechnology is moving closer to our daily life. Researchers from the University of New South Wales, Australia, are developing a coating that may make cleaning bathrooms 41 of a chore. The leading researchers, Professors Rose Amal and Michael Brungs, are hoping to apply a tiny coating of titanium dioxide to keep the toilets clean. Currently titanium dioxide is being used on outdoor items 42 self-cleaning windows. To further keep the bathroom clean, nanoparticles kill the germs and remove organic compounds. 43 , the coating prevents liquid droplets from forming on the surface. It mak...