每周一聽——那些年我們一起練過的聽力（第190期）

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每周一聽——那些年我們一起練過的聽力（第190期）

如果對(duì)本活動(dòng)有興趣就收聽我吧�。�！

注意：參與活動(dòng)的蟲子請(qǐng)把自己的答案以站內(nèi)信形式發(fā)送給我，并在活動(dòng)帖里占位回復(fù)，方便評(píng)分，下周六下期活動(dòng)發(fā)布之前有效哦。還有其他不懂之處，請(qǐng)?jiān)诖颂�里面直接留言回�?fù)，我們將盡快回答。
PS：站內(nèi)信的發(fā)送方式為：點(diǎn)擊我的用戶名（relive012429個(gè)人主頁http://www.gaoyang168.com/bbs/space.php?uid=2210325），將答案輸入對(duì)話框點(diǎn)擊發(fā)送即可。別忘記回帖占座喔！
獎(jiǎng)項(xiàng)——聽寫后正確填空者可得BB獎(jiǎng)勵(lì)
評(píng)分規(guī)則：
每篇設(shè)空十處，每答對(duì)一空獎(jiǎng)勵(lì)一個(gè)BB，全對(duì)的蟲子可得15個(gè)BB獎(jiǎng)勵(lì)。有好的建議大家可以跟帖留言，加油哦~~~~~~

Since the 1980s, doctors have used Magnetic Resonance Imaging machines, or MRI scanners, to look into patients’ bodies without    (1)    them to the harmful effects of X-rays.

An    (2)    magnetic field created inside the MRI\'s tube excites hydrogen atoms in the body’s    (3)    , making them emit radio waves. Those waves can be turned into pictures, similar to X-ray images.

The    (4)    of a new MRI, built by Siemens, has 7 tesla units, making it more than 100,000 (7/0.000065 = 107,692) times more powerful than the earth’s magnetic field.

“Using something like 7-tesla imaging, you can do very high    (5)    imaging, you can get the contrast that you need in order to identify the    (6)    sub-parts of the nuclei that you need,” said Peter Jezzard, a professor of neuroimaging.

But even high-resolution two-dimensional black-and-white pictures are quite different from three-dimensional color   (7)    that can be viewed from all angles.

Using MRI-generated images of water molecules moving within the brain’s white matter, scientists at the British company Holoxica created a    (8)    showing the connections between neurons.

“The brain is such a complex three-dimensional structure, and sometimes it is quite difficult to describe, or understand, the actual connections," said neurosurgeon Basil Ridha. "So to see it in 3-D, that may be a short cut to education, and it can    (9)    the learning process.”

The holographic display is still in prototype phase, but researchers say, once ready for production, it will be    (10)    not only with MRI machines but also with CT and ultrasound scanners.
最近視（音）頻上傳需要很久的審核時(shí)間，將近2個(gè)小時(shí)，一直等到現(xiàn)在才審核完畢，我才可以完成這期的帖子，不過我會(huì)努力按時(shí)發(fā)布每期活動(dòng)的。小伙伴們，讓學(xué)英語成為一種習(xí)慣，不知不覺中你就會(huì)有很大的進(jìn)步，量變引起質(zhì)變。“Studying has almost no short term rewards. But the long term rewards are huge!”讓我們一起學(xué)英語，我們一起聽聽力！每天進(jìn)步一點(diǎn)點(diǎn)！ 期待更多小伙伴加入我們。加油�。�！金幣獎(jiǎng)勵(lì)活動(dòng)繼續(xù)，連續(xù)參加4期的小伙伴們請(qǐng)私信我，我會(huì)給大家及時(shí)發(fā)放獎(jiǎng)勵(lì)，期待你們?nèi)〉酶�大的進(jìn)步和更多的獎(jiǎng)勵(lì)！
上期答案
1. obesity
2. marital
3. thinner
4. divorced
5. race
6. associated
7. discrepancy
8. concerned
9. partner
10. weight-conscious

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