The light intensity detector also shuts off the flashlight bulb when the flashlight is placed in a well lit area. Override switches permit a user to maintain power to the flashlight bulb regardless of the detector states.Deborah Kah Avis
公开/公告日期: 2003-03-27 申请(专利权)人: AVIS DEBORAH KAH 发明人: DK Avis 摘要: A flashlight that includes a motion detector and a light intensity detector which are used to shut the detector OFF if the flashlight is not in use or the flashlight enters a well lit area.收藏...
发明名称: Automatic shut-off for flashlights 发明人: AVIS DEBORAH KAH 申请人: 申请日期: 2002-09-05 申请公布日期: 2003-03-27 代理机构: 代理人: 地址: 摘要: A flashlight that includes a motion detector and a light intensity detector which are used to shut the detector OFF if the fl...
Automatic shutdown in the dark with Motion Sensor System Water resistance is suitable for outdoor installing Changeable function mode to be the flashlight High quality LED light bulb with long-lasting lifetime Easy to install without cabling US B port for charging via USB makes more energy saving...
1.根据It was caused by a blackout(断电).及The traffic lights on the streets also stopped working.可知,此处介绍断电带来的不便之处。E选项“没有电,人们不能工作,做饭或看电视。”符合语境。故正确答案为E。2.根据Keep a flashlight in every room of your home.可知,此处提到了与可以照亮的物品有关的...
One afternoon, your computer shut off all of a sudden. It was caused by a blackout (断电). 1 So it’s important to be prepared for a blackout. Here are a few tips for you. Keep a flashlight in every room of your home. 2 However, if a blackout lasts for several hours, you...
(1)___The traffic lights on the streets also stopped working. Blackouts can happen at any time.It's important to be prepared for a blackout.Here are a few tips for you. Keep a flashlight in every room of your home.(2)___However,if a blackout lasts for several hours,you might ...
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1. E [解析]由设空前的“It was caused by a blackout."和设 空后的“The traffic lights on the streets also stopped working."可知,设空处是在介绍断电带来的不便之处,选项E“没有电,人们不能工作,做饭和看电视”符合语境。 故选E。 2. B [解析]设空前的“Keep a flashlight in every room of ...
(一)主题:人与社会 — —应对断电要做的准备工作One afternoon, your computer shut off all of a sudden.It was caused by a blackout (断电).1. E The traffic lights on the streets also stopped working.Blackouts can happen at any time. It's important to be prepared for a blackout. Here ...