Drivers are warned by the flashing lights, which have shown to be effective 83.4 percent of the time in the institute’s tests involving about 1,000 vehicles. In 2017, more than 1,600 pedestrians were killed in auto related accidents, which is about 40 percent of total traffic deaths, ...
A city in South Korea,which has the world's largest number of people using smartphones,has placed flashing lights and laser(激光) beams at a road crossing to warn"smartphone zombies"to look up and drivers to slow down,in the hope of preventing accidents. The designers of the system were...
In 2017, more than 1,600 pedestrians were killed in auto-related accidents, which is about 40 percent of total traffic deaths, according to data from the Traffic Accident Analysis System. For now, the smombie warning system is placed only in Ilsan, a suburban city about 30 km northwest of...
Road accidentsDeathsRetrospective cohort studyQuestionDoes increasing the speed limit on the number increase the number of people killed in road accidents?Study designCohort study.Main resultsAfter raising the speed limit from 90 to 100km/h on 1st November 1993, driving speeds increased by 5鈥 9%...
【1】What does the underlined word “euthanized” in Paragraph 1 meanA.killedB.HurtC.SavedD.Found【2】What did people kill rhinosA.People kill them for their bone.B.People enjoy the sport of hunting.C.People kill them for their parts of body.D.People would like to use their fur to ...
died as a result of road traffic accidents each year in the world there are more than 1.2 million members, about 100 million families because of the road traffic accidents have been killed, maimed. 翻译结果5复制译文编辑译文朗读译文返回顶部 ...
Self-driving vehicles have been proposed as a solution for the rapidly increasing number of fatal traffic accidents, which now cause 1.3 million deaths each year. While we have made great progress in advancing self-driving technology, we have yet to explore how autonomous vehicles will be programm...
can be expected that of these 3000 about 23 will be murdered, 30 will die in traffic accidents, and nearly 750 will be killed by a smoking-related disease. The number of deaths attributed to cigarette smoking outweighs all other factors, whether voluntary or involuntary, as a cause of ...
asome types of pedestrian accidents have been declining nationally .especially those involving children .but the number of adult pedestrians who are drunk when killed in traffic has remained relatively steady at 2500a year ,the totsl number of pededsrians killed annually in US traffic accidents is...
Today, as in every other day of the year, more than 3000 U.S. adolescents will smoke their first cigarette on their way to becoming regular smokers as adults. During their lifetime, it can be expected that of these 3000 about 23 will be murdered, 30 will die in traffic accidents, and...