Smoke alarms (烟雾报警器) are tools that can tell if there is smoke in the air. They work even when you can't smell the smoke. The smoke alarm looks like a small dish or a dinner plate on the ceiling (天花板) of a house! It makes a noise to warn you that a fire has started....
题目 33.Smoke alarmsSmoke alarms aretools that can tell if there issmoke in the air. They work even when you can'tsmell the smoke. The smoke alarm looks like a smalldish or a dinner plate on the celing of a house! Itmakes a noise to wam you that a fire has started.When you hear...
(1)()1. Smoke alarms are tools that can tell if there is a fire in the air.(2)()2. A smoke alarm looks like a small dish or dinner plate.(3)()3. A smoke alarm makes a very loud noise.(4)()4. Put clothes, towels or blankets on a lamp or heaters. It can't start ...
For people who are deaf or hard of hearing, it can be difficult to pick out important sounds, such as knocks at the door or fire alarms. Now researchers at the University of Washington have developed a smartwatch app called SoundWatch, which identifies sounds and reminds users of them with...
alarmsAlarms are loud sounds meant to tell you when 68important is happening! Almost everyone has an alarm clock,which plays a loud sound to wake you up. Schools have smoke andfire alarms, which let you know when there is a fire!sirensSirens are loud sounds with bright lights, and they ...
The SYS indicator and power module indicators are all off, and the chassis cannot be powered on. Relevant Alarms and Logs None Cause Analysis The power modules are turned off. Power cables are not securely connected to the sockets. The power modules are faulty. Procedure Ensure that the power...
alearn thelocation and the use of fire extinguishers and fire alarms 学会thelocation和用途对灭火器和火警[translate] a明天是几月几号星期几? How many month how many weeks tomorrow will be how many?[translate] ahope is a good thing,maybe the best of things,and no good thing ever dies. 正...
knows how annoying incessant beeping alarms can be. Regardless of which area of the hospital you’re in, it’s difficult to escape the noise. I know. As a former ICU nurse, I've experienced the relentless blaring of alarms from patient monitors, IV pumps, ventilators, and dialysis machines...
Fire alarms.33. What is mainly discussed about SoundWatch in paragraph 2?A. How it worksB. Why itis inventedC. Who it isintended for.D. What it can detect.34. Which word can best describe Jain's attitude to SoundWatch?A.DoubtfulB.Critical.C. Objective. D. Disapproving.35. What does...
alearn the location and the use of fire extinguishers and fire alarms 学会地点和对灭火器和火警的用途[translate] a玻璃陶瓷制品 Glass ceramics product[translate] aAmerica’s Future,[translate] a热球式风速仪 Hot bulb type course-and-speed computer[translate] ...