Red can also excite people. We can act more quickly when we see the colour red. In a word, red lights help drivers stop in time and help prevent accidents.词汇积累scattering /'skaetorn/ n.散射medium/'mi:diem/ n.介质farther /'fa:oa(r)/ adv.更远,较远/adj.更远的,较远的跟踪练习...
When the traffic lights turn red, we must stop and wait. Why do we use the red light to mean“stop"?Scattering(散射) happens when light goes into the air. It means that the air stops light from travelling far. Of all colours, red has the weakest(最微弱的) scattering, so the red...
In this instalment of Decoded, we meet Etienne Filhol, a young French Huawei engineer who conducts research on artificial intelligence at the company’s “Paris Distributed and Parallel Technology Lab.” His main focus is Huawei's MindSpore AI framework
Newstead, "Why do cyclists infringe at red lights? An investigation of Australian cyclists' reasons for red light infringement," Accident Analysis and Prevention, vol. 50, no. 1, pp. 840-847, 2013.Johnson, M., J. Charlton, J. Oxley, and S. Newstead. Why do cyclists infringe at red ...
If we are driving a car or crossing a street, we will stop when the traffic lights turn red. Why do we use red rather than other colors?As we know, scattering (散射) happens when light goes through the air. For the same media, if the wavelength (波长) is long, the scattering will...
(10分)When the traffic lights turn red, we must stop and wait. Why do we use the red light to mean "stop"?Scattered(散射) happens when light goes into the air. It means that the air stops light from travelling far. Of all colours, red has the weakest(最微弱的) scattering, so ...
百度试题 结果1 题目C. Why do we use red traffic lights?(B)5. What's the meaning of“prevent"? A. 促进 B. 防止 C. 破坏 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Why do some people hate redheads? If you have ever experienced inexplicable ginger hate, this page may be just for you! If you can relate, leave your comments so others don't feel alone.
Using the red light can help drivers in farther areas sec the lights. It helps drivers stow down or stopin lime. If drivers don't see the red light until they are close, they may not be able to stop the car in time. An accident may happen Red can also excite people. We can act...
Don’t you hate it when you have to wait forfluorescent lights to flicker before lighting up? Well: If you do,LEDs offer a better alternative for you. LEDs don’t flicker or delay before turning on/off. That means that you’ll have instant lighting whenever you need it without any in...