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杜小丫

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[交流] 每周一听——那些年我们一起练过的听力(第157期) 已有18人参与

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    ×?????????????????×???°?×???????°?????????????·???????????????????????????????·?±???·????????ù????????·??????°???§???????????????????????????????????±?????????????????????ì??????
    PS??????????·???·??????????÷???????§???¨???????????÷??https://muchong.com/bbs/space.php?uid=1917265????????°????????°?ò???÷·?????????±??ü????????×ùà???


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    Some people who have naturally curly hair   (1)      to have it straightened.

    Others with straight hair want to have curls.

     ?°It is kind of like the way I see the world, like the    (2)    through which I see the world and I always was wondering about how we can think about this from a mechanical engineering     (3)    ," explains Tahira Reid, assistant professor of Mechanical Engineering at Purdue University.

     Hair irons can take many shapes but are    (4)    clips or rods with heated     (5)    .

     ?°If you go to the mall right now you see an aisle full of straightening irons, and they have terms like ion technology and twirling," notes Amy Marconnet, also an Assistant Professor of Mechanical Engineering at Purdue University.

     The heat     (6)      or breaks a protein called keratin, responsible for the hair??s shape, and temporarily changes it. But nobody knows exactly at what level the heat can actually cause permanent damage.

    ?°If we understand the onset at which that happens than we might be able to     (7)    before or give some suggestions before you get to that point," Reid says.

    Inside a Purdue University lab, a     (8)      flat hair iron goes over a hair strand while an infrared microscope measures the changes in the hair??s structure.

    Researchers say early results are a bit     (9)    . It turns out that everyone??s hair is different and that there's no exact temperature where hair straightening becomes hair damage. For example, people with naturally curly hair can suffer more damage from heat irons than those with straight hair.

    Reid says they will continue their research     (10)      finding that heat sweet spot for stylists.


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1.escaped

2.tool

3.channels

4.constructed

5.compiled

6.location

7.spread

8.suspects

9.withdrew

10.passwords
 


[ Last edited by ?????? on 2015-10-11 at 10:21 ]
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杜小丫

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????????????
https://muchong.com/bbs/viewthread.php?tid=9438132
??????°?????
1.escaped
???? ???? ???? ????
Leave a vent open to let some moist air escape.
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2.tool
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Writing is a good tool for discharging overwhelming feelings.
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3.channels
???????¨?? ???? ???? ????
The Channel Tunnel project is the biggest civil engineering project in Europe.
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4.constructed
vt.???¨???¨?ì ???? ???? [??]×÷??
n. ?á???¨???? ???? ????
It is proverbially easier to destroy than to construct.
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5.compiled
??±à ±à?? ±à?? ±à??
The book took 10 years to compile.
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6.location
?????????ù ?¨?? ???°
The first duty of a director is to recce his location.
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7.spread
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Sex education is also expected to help check the spread of AIDS.
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8.suspects
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Investigators say nearly $100,000 was wired into the suspect's bank accounts.
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9.withdrew
??[??]??( withdraw???????? ) ?¨?????·??[??] ?á ????
He and the others withdrew to their rented rooms.
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10.passwords
???? ??????
Enter a username and password to get into the system.
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2楼2015-10-10 09:07:10
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玉箫吟凤

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小木虫: 金币+0.5, 给个红包,谢谢回帖
杜小丫: 金币+15, 很厉害啊!再接再厉 2015-10-16 12:38:42
本期听力少了一段,第一段音频里没有。
3楼2015-10-10 09:25:35
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杜小丫

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引用回帖:
3脗楼: Originally posted by 脫帽贸茂脪梅路茂 at 2015-10-10 09:25:35
卤戮脝脷脤媒脕娄脡脵脕脣脪禄露脦拢卢碌脷脪禄露脦脪么脝碌脌茂脙禄脫脨隆拢

脪脩脨脼赂脛
4楼2015-10-10 14:36:55
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Ariel1991

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5楼2015-10-10 14:46:20
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Ariel1991

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小木虫: 金币+0.5, 给个红包,谢谢回帖
杜小丫: 金币+15 2015-10-11 10:21:55
引用回帖:
4脗楼: Originally posted by 露脜脨隆脩戮 at 2015-10-10 14:36:55
脪脩脨脼赂脛...

脦脪赂脮虏脜脤媒碌脛禄鹿脢脟脫脨脪禄脩霉碌脛脦脢脤芒隆拢
6楼2015-10-10 14:47:03
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Ariel1991

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小木虫: 金币+0.5, 给个红包,谢谢回帖
第四空也没有句子。
7楼2015-10-10 14:49:04
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我叫LS

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杜小丫: 金币+5 2015-10-11 10:28:12
лл
8楼2015-10-10 15:59:11
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匿名

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杜小丫: 金币+15, 已修改,不好意思,这次做的仓促了 2015-10-11 10:27:18
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9楼2015-10-10 19:21:38
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玉箫吟凤

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小木虫: 金币+0.5, 给个红包,谢谢回帖
引用回帖:
4脗楼: Originally posted by 露脜脨隆脩戮 at 2015-10-10 14:36:55
脪脩脨脼赂脛...

explains Tahira Reid,     (4)      professor of Mechanical Engineering at Purdue University.

脤媒脕娄脢脫脝碌脰脨拢卢脙禄脫脨脮芒脪禄戮盲隆拢
10楼2015-10-10 21:06:38
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