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万花筒 2011-03-22&03-24 如何把辐射挡在屋外

时间:2012-03-24 03:53来源:互联网 提供网友:gmeng   字体: [ ]
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    (单词翻译:双击或拖选)

 Holder1: So let’s talk about the people and evacuation zone that was restricted. Cause nuclear plants are so many around there, we told them seal them off inside the house. People in the US asked about what to do if nuclear crises happen in this country. This is Doctor Bead2. Doctor Bead, let’s take a close look at this. 

Doctor Bead: That’s right, Robin3. The goal is to get out of the radiation zone as quickly as possible. But if there wasn’t time to evacuate4, you may be told to be shelter in place. That is to get inside fast and seal the area off anything which causes danger. I decide the guidelines for a test. What I going to do is to take carbon dioxide, dry ice, and see what happen and place it get under the door of the regular office and you can seal it up to make it safe. Let’s see. You can see the gas’s really coming through the door. Basic door can do very little to keep anything out. Let’s see what happen if we follow the rule and make it safe. So take a basic plastic sheeting and a good idea to get it pre-cut and it’s ready. You have to cover the door 2 inches all sides. Make sure it all coming down to the floor. You want to a air-tight seal, and seal the other side of the door when the plastic seal it up, the gas has no way to come in. I don’t see any gas coming though. I squatted5 down to the bottom. Nothing! This is the safe room. 
Holder: Wow!2” 
Doctor Bead: So make sure you get all the dachas 2 inches all the way around.  And get the corners too. Check to make sure it’s secured. 
Holder: How long can you stay inside? 
Doctor Bead: Well, you know, this is useful when ru is passing over. So make sure you have the radio in there. After 3 hours you can ventilate so you can have the oxygen in to make sure you won’t be suffocated6
Holder: So again you bring in the radio, your water supply and everything …
Doctor Bead: Emergency kits7 we’ve been talking.
Holder: And again tell us again. When do you know to do this, how to you know to do this? 
Doctor Bead: You need listening. The goal first is to evacuate ahead of the disaster. But the time, you can’t evacuate before the disaster, you have to know how to do this. And information there is not that how to do. 
Holder: We heard from you, and again and again again about food, water, how do you know… 
Doctor Bead: Right!
Holder:…you won’t be safe.
Doctor Bead: Best way to bring in water and food supply. Your water may be safe but if we have activated8 fallout to pollute the water. You may be told by the local house department or the police “Don’t drink the water. You have 3 days water supply with you and you have nothing to worry about . And you listen to the radio and you would know what you should do.\
It’s so strange how do you know it’s effective. Unfortunately, we can’t see it coming in. 
That gas is an example, you cannot see the radiation, so knowing how to do it, knowing how to seal is very important. It’s not that hard to do if you plan now. Whether it’s chemical release or radiation release you feel secured because you have the  power to reduce the exposion It would be reduced to 5% of what you got when you’re outside. 
Holder: Really? It all help.
Doctor Bead:5%.
Holder: All right.. Doctor Bead, thanks so much.

点击收听单词发音收听单词发音  

1 holder wc4xq     
n.持有者,占有者;(台,架等)支持物
参考例句:
  • The holder of the office of chairman is reponsible for arranging meetings.担任主席职位的人负责安排会议。
  • That runner is the holder of the world record for the hundred-yard dash.那位运动员是一百码赛跑世界纪录的保持者。
2 bead hdbyl     
n.念珠;(pl.)珠子项链;水珠
参考例句:
  • She accidentally swallowed a glass bead.她不小心吞下了一颗玻璃珠。
  • She has a beautiful glass bead and a bracelet in the box.盒子里有一颗美丽的玻璃珠和手镯。
3 robin Oj7zme     
n.知更鸟,红襟鸟
参考例句:
  • The robin is the messenger of spring.知更鸟是报春的使者。
  • We knew spring was coming as we had seen a robin.我们看见了一只知更鸟,知道春天要到了。
4 evacuate ai1zL     
v.遣送;搬空;抽出;排泄;大(小)便
参考例句:
  • We must evacuate those soldiers at once!我们必须立即撤出这些士兵!
  • They were planning to evacuate the seventy American officials still in the country.他们正计划转移仍滞留在该国的70名美国官员。
5 squatted 45deb990f8c5186c854d710c535327b0     
v.像动物一样蹲下( squat的过去式和过去分词 );非法擅自占用(土地或房屋);为获得其所有权;而占用某片公共用地。
参考例句:
  • He squatted down beside the footprints and examined them closely. 他蹲在脚印旁仔细地观察。 来自《简明英汉词典》
  • He squatted in the grass discussing with someone. 他蹲在草地上与一个人谈话。 来自《简明英汉词典》
6 suffocated 864b9e5da183fff7aea4cfeaf29d3a2e     
(使某人)窒息而死( suffocate的过去式和过去分词 ); (将某人)闷死; 让人感觉闷热; 憋气
参考例句:
  • Many dogs have suffocated in hot cars. 许多狗在热烘烘的汽车里给闷死了。
  • I nearly suffocated when the pipe of my breathing apparatus came adrift. 呼吸器上的管子脱落时,我差点给憋死。
7 kits e16d4ffa0f9467cd8d2db7d706f0a7a5     
衣物和装备( kit的名词复数 ); 成套用品; 配套元件
参考例句:
  • Keep your kits closed and locked when not in use. 不用的话把你的装备都锁好放好。
  • Gifts Articles, Toy and Games, Wooden Toys, Puzzles, Craft Kits. 采购产品礼品,玩具和游戏,木制的玩具,智力玩具,手艺装备。
8 activated c3905c37f4127686d512a7665206852e     
adj. 激活的 动词activate的过去式和过去分词
参考例句:
  • The canister is filled with activated charcoal.蒸气回收罐中充满了活性炭。
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