文章列表

• 1.【英语时差8,16】如何测量地震波
• Geologists can look at rocks deep beneath the surface using sound, just like a doctor uses an ultrasound machine to see a developing baby? Ultrasounds...
• 2.【英语时差8,16】嘻哈音乐助改善中风
• Stroke is the number one cause of adult disability. But it doesnt have to be that way. In fact, if someone having a stroke gets to the hospital in tim...
• 3.【英语时差8,16】除臭味的袜子2
• How come socks dont lose their power like insoles do? There are several kinds of odor preventing and odor destroying treatments for textiles. For the ...
• 4.【英语时差8,16】哥斯达黎加黄蜂的男性规则2
• In most species of social insects, such as wasps, bees, and ants, the females rule. The females are the workers. They are the ones to go out and get t...
• 5.【英语时差8,16】马的腿为什么这么细？2
• Why horses have skinny legs? Whats the use of a skinny leg? The answer is Running. The skinniest lower legs belong to the fastest runners. Think of ho...
• 6.【英语时差8,16】嘴唇为何会干？2
• What this means is that our lips have little to no protection from the environment, and their main source of moisture is the saliva that comes from ou...
• 7.【英语时差8,16】后视镜的工作原理2
• Imagine holding a plate of glass in front of a regular mirroryoud still see your reflection in the mirror, but youd also see a fainter reflection from...
• 8.【英语时差8,16】嘴唇为何会干？
• Lets start by reviewing the ways in which the surface of our lips is different from the surface of the skin on the rest of our bodies. Basically, our ...
• 9.【英语时差8,16】后视镜的工作原理
• Youre driving at night when, suddenly!, youre blinded by a piercing light from somewhere above. A car has driven up behind you, and its headlightsrefl...
• 10.【英语时差8,16】电针除痣2
• Although touted by infomercials as pain free, electrolysis can produce anywhere from mild irritation to sharp pain since pain-sensitive nerve endings ...