文章列表

• 1.【英语时差8,16】食物过敏（上）
• Do you know what a food allergy is? A study several years ago showed that twenty-five percent of adults believe they have food allergies. According to...
• 2.【英语时差8,16】动物界里的那些浪漫事儿（上）
• The typical scenario between the sexes of much of the animal kingdom is that males work for the opportunity to mate with females and thus spread their...
• 3.【英语时差8,16】会发射紫外线的蜘蛛（上）
• Many spiders make their webs attractive to insects by using special silks that reflect ultraviolet light, according to a study by two scientists worki...
• 4.【英语时差8,16】动物界里的那些浪漫事儿（下）
• Not so, however, with a tiny water bug off the coast of Australia called the Zeus bug. The male of this species gets a free ride, literally. You see, ...
• 5.【英语时差8,16】食物厌倦真能减肥吗？
• Studies suggest that when we eat a variety of foods, we are less likely to get bored. But therefore we are more likely to eat more. That might contrib...
• 6.【英语时差8,16】药液植入镜片新技术
• Modern medicine is all about precision. When you have a cold, you want the virus gone but everything else in your bloodstream untouched. The perfect s...
• 7.【英语时差8,16】蜜蜂繁殖
• Approximately one-fifth of the animal kingdom, including ants and wasps, use this system. What it boils down to is that males are the result of unfert...
• 8.【英语时差8,16】前列腺疾病（上）
• What most people know about the prostate gland is that it tends to develop infections and cancer in men over the age of sixty-five. But unlike another...
• 9.【英语时差8,16】蚂蚁突袭
• Imagine this. Youre coming home to your gated community after a long day of work. As you stop to show the guard your ID, a mugger jumps out from behin...
• 10.【英语时差8,16】汽水的科学（下）
• The trick to preparing the perfect pop, therefore, is to keep as much of this dissolved CO2 inside the liquid as possible. One way to do this is to re...