初二冬奥会英语阅读理解
tenderness什么意思>disputeWith the Winter Olympics coming, Beijing is aiming to hold a “simple and safe” 2022 Games. Many anti-epidemic (防疫) technologies will soon make their debut (首次亮相) to support the world-class sporting event. The include veral new and advanced technologies.
Fresh air
Air disinfection (消毒) equipment is crucial to guarantee the health and safety of all Games participants, as COVID-19 can be transmitted through the air. The Winter Olympics will u large mobile air purifiers (净化器). The mobile air purifiers u a solid alkali (碱) as a filter (过滤器), which can actively capture (捕获) and eliminate bacteria in the air, ensuring that large clod venues (场馆) have clean air all the time.
The purifiers have already been ud at the 130th ssion (届) of China Import and Export Fair, the first offline ssion after the pandemic broke out. It had more than 600,000 in-person visits, with no new COVID-19 cas reported.
杭州英语翻译Disinfection robot
szyWukesong Sports Center in Beijing will be the venue for the ice hockey event, in which different types of robots will be ud to ensure the health and safety of everyone in the venue. The u of robots has lowered the number of staff required in the stadium to around 1,000. The robots play a leading role in disinfecting the stadium. They spray (喷洒) a fog of disinfectant through the fan at the top of their heads, which can sterilize (消毒) an area of 36 square meters in one minute. A robot can cover 1,000 square meters on a single charge. The 1.4-meter-tall robot has a giraffe-like neck with a fan on its head, and a chubby (圆胖的) belly, which can hold 16 liters of disinfectant at a time. The robot is also very intelligent. It is equipped with a radar (雷达), which it us to navigate (导航) around the venue. It can also connect to a mobile app, enabling people to t locations for it to sanitize (消毒).
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Inspection robot
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“Hello friend, plea wear a mask,” says a robot named Xiaobai, developed by a Beijing-
bad company. With a height of 74 cm, the robot can recognize people within five meters. It will automatically walk over to a person who is not wearing a mask and advi him or her to wear one. Equipped with autonomous driving software and hardware, the robot walks at a speed of 6 to 10 kilometers per hour. The robot can work for 10 hours straight, as long as its inspection (巡检) routes have been t in
advance.
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A digital checking system for health
Wukesong Sports Center in Beijing has also t up a digital health check system. After checking a staff member’s temperature and scanning their QR code, their health code and travel and vaccination (接种疫苗) record will be nt to a smart terminal (终端), which can be monitored remotely in real time. The information can be ud in the event of a COVID-19 outbreak.
1. How does a mobile air purifier work?
A. It sprays a fog of disinfectant in the air.
B. It instructs robots to spray disinfectant.
C. It us radars to sterilize large clod venues.
D. It us a solid alkali to clear away bacteria in the air.
2. What do we know about disinfection robots?
A. They spray disinfectant through the fan on their heads.
B. They can hold 36 liters of disinfectant at a time.
专业论文翻译C. They u infrared nsors to navigate around the venue.
D. They can work for an hour on a single battery charge.
3. What can the robot Xiaobai do?
A. It can automatically deliver masks to people walking by.
B. It can recognize people who are not wearing masks.directx是什么
C. It can disinfect people with a device on its hand.
D. It can work 12 hours in a row.高考短文改错
4. What does the article talk about?
A. Some u of black technologies in epidemic prevention (防疫)in the Winter Olympic Games
B. Some introduction to Beijing East Olympic venues
C. Some defensive measures for the Beijing Winter Olympics
D. Some technological products in the Beijing Winter Olympics
参考答案：
【答案】DCBA
