wireless
英 ['wa??l?s]
美['wa??l?s]
- adj. 無線的；無線電的
- n. 無線電
- vt. 用無線電報與…聯系；用無線電報發送
- vi. 打無線電報；打無線電話
考試真題
- With a wireless setup, you stick batterypowered sensors up around your home that keep an eye on windows, doors, motion, and more.
出自-2016年12月閱讀原文
- Wireless security providers will often take steps to help combat the threat of jamming attacks.
出自-2016年12月閱讀原文
- Wireless devices will transmit signals so as to activate the alarm once something wrong is detected.
出自-2016年12月閱讀原文
- The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren't any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s.
出自-2016年12月閱讀原文
- That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what's to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?Jamming concerns are nothing new, and they're not unique to security systems.
出自-2016年12月閱讀原文
- Interfering with a wireless security system is similar to interfering with a conversation.
出自-2016年12月閱讀原文
- If they detect something wrong while the system is armed, they'll transmit a wireless alert signal to a base station that will then raise the alarm.
出自-2016年12月閱讀原文
- Different measures should be taken to protect one's home from burglary in addition to the wireless security system.
出自-2016年12月閱讀原文
- But how probable is it that someone will successfully jam their way into your home and steal your stuff?Let's imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system.
出自-2016年12月閱讀原文
- As said before, with the right equipment and the right know-how, it's possible to jam any wireless transmission.
出自-2016年12月閱讀原文
- Any device that's built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency.
出自-2016年12月閱讀原文
- A burglar has to continuously jam the wireless security device to avoid triggering the alarm, both inside and outside the house.
出自-2016年12月閱讀原文
- Back in June, the Federal Communications Commission fined AT&T $100 million over accusations that the carrier secretly reduced wireless speeds after customers consumed a certain amount of data.
2017年6月四級真題（第二套）閱讀 Section A
- Let's imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system.
2016年12月四級真題（第一套）閱讀 Section B
- That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming?
2016年12月四級真題（第一套）閱讀 Section B
- The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren't any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s
2016年12月四級真題（第一套）閱讀 Section B
- wireless security providers will often take steps to help combat the threat of jamming attacks.
2016年12月四級真題（第一套）閱讀 Section B
- with a wireless setup, you stick battery-powered sensors up around your home that keep an eye on windows, doors, motion, and more.
2016年12月四級真題（第一套）閱讀 Section B
- The wireless age is expanding to include not just our phones, tablets, and laptops, but also our cars, homes, and even whole communities.
出自-2016年12月閱讀原文
- referring to her new iPod Touch, which can connect to the Internet over a campus wireless network.
出自-2013年6月閱讀原文
- the wireless carrier offering the iPhone in the United States, had a more reliable network, said Andrew Yu, mobile devices platform project manager at M.I.T.
出自-2013年6月閱讀原文
- Both the iPhones and the iPod Touch devices can connect to the Internet through campus wireless networks.
出自-2013年6月閱讀原文
- Many cell phones allow users to surf the Web, but only some newer ones are capable of wireless connection to the local area computer network
出自-2013年6月閱讀原文
- But their top safety concerns are emissions and wireless radio waves.
2015年12月六級真題（第二套）聽力 Section C
- It's no wonder that new applications for the Internet of Things are moving ahead fast when almost every new device we buy has a plug on the end of it or a wireless connection to the internet.
2017年12月六級真題（第二套）閱讀 Section C
- The same held true for people who used products that implied they were short on time: In one experiment, for example, customers of the grocery-delivery service Peapod were seen as of higher status than people who shopped at grocery stores that were equall
2017年12月六級真題（第三套）閱讀 Section C
- The wireless age is expanding to include not just our phones, tablets, and laptops, but also our cars, homes, and even whole communities.
2016年12月六級真題（第一套）閱讀 Section C
- In the 1950s in the usa, most families had just one phone at home, and wireless phones hadn't been invented yet.
2017年高考英語北京卷 單項填空 原文
- Items that are not allowed in student rooms include: candles, ceiling fans, fireworks, waterbeds, sun lamps and wireless routers.
2015年高考英語天津卷 閱讀理解 閱讀A 原文