alert是什么意思_alert用英语怎么说_alert的翻译_alert翻译成_alert的中文意思_alert怎么读,alert的读音,alert的用法,alert的例句

When the system thinks it's being jammed, it'll notify you via -94- push alert ( ' , 推送警报).

出自-2016年12月阅读原文

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月阅读原文

It caught us in the act, sent an alert to my smartphone, and also listed our RF interference on the system's event log.

出自-2016年12月阅读原文

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月阅读原文

More sleep in old age, however, is associated with better health, and most older people would feel better and more alert if they slept for longer periods, he said.

出自-2011年6月阅读原文

She also knew from previous work conducted on birds and dolphins that these animals put half of their brains to sleep at a time so that they can rest while remaining alert enough to avoid predators.

2017年12月四级真题（第一套）阅读 Section C

She worked out that, if the left hemisphere was staying alert to keep guard in a strange environment, then it would react to the irregular beeps by stirring people from sleep and would ignore the regularly timed ones.

2017年12月四级真题（第一套）阅读 Section C

When the system thinks it's being jammed, it'll notify you via push alert.

2016年12月四级真题（第一套）阅读 Section B

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?

2016年12月四级真题（第一套）阅读 Section B

To alert American workers to the urgency for adaptation.

出自-2016年6月阅读原文

Their risky behaviors—drinking too much alcohol, using illegal drugs, smoking cigarettes and skipping school—can alert parents and teachers that serious problems are brewing.

出自-2016年12月阅读原文

To be alert to fluctuations in foreign markets.

出自-2011年12月阅读原文

And when that is failed, they stop the hunters, banging on pots and pans to alert the deer.

出自-2013年12月听力原文

Half of your brain stays alert and prepared for danger when you sleep in a new place, a study has revealed.

2017年6月六级真题（第三套）阅读 Section A

The researchers explained that the study demonstrated when we are in a novel environment the brain partly remains alert so that humans can defend themselves against any potential danger.

2017年6月六级真题（第三套）阅读 Section A

Consumers passionate about a product may create “owned” media by sending e-mail alerts about products and sales to customers registered with its Web site.

出自-2011年考研阅读原文

Jealousy and anger, for example, may have evolved to alert us to important inequalities.

2019年考研真题（英语二）阅读理解 Section Ⅱ

The heightened alert followed an emergency meeting with flu experts in Geneva that assembled after a sharp rise in cases in Australia, and rising numbers in Britain, Japan, Chile and elsewhere.

2010年考研真题（英语二）完形填空 Section Ⅰ