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英语新闻听写 提前一年发现乳腺癌

时间:2020-08-04 07:04:13

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(单词翻译)

Researchers at University College London say they've found an early indicator1 of fatal breast cancer.

伦敦大学学院的研究人员称,他们发现了一种致命乳腺癌的早期指标。

They say the development could help doctors make diagnoses one year earlier - even before mammograms - than current screening methods for the disease.

他们说,与当前的疾病筛查方法相比,这种发展可以帮助医生早一年,甚至在乳房x光检查之前,诊断出这种疾病。

Researchers used blood serum2 samples from almost 1,000 women.

研究人员使用了近1000名女性的血清样本。

They looked for the presence of carbon and hydrogen molecules3 attached to a chunk4 of DNA5 called EFC#93.

他们研究了名为efc# 93的DNA块上是否有碳和氢分子附着。

The method helped to identify cancer in 43 percent of women who were diagnosed six months later.

6个月后确诊的女性中,43%都是由这个方法帮助发现癌症的。

The presence of those attached molecules is an indicator that a person's cancer is likely to be fatal.

这些附着分子的存在表明一个人的癌症很可能是致命的。


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1 indicator i8NxM     
n.指标;指示物,指示者;指示器
参考例句:
  • Gold prices are often seen as an indicator of inflation.黃金价格常常被看作是通货膨胀的指标。
  • His left-hand indicator is flashing.他左手边的转向灯正在闪亮。
2 serum 8seyS     
n.浆液,血清,乳浆
参考例句:
  • The serum is available to the general public.一般公众均可获得血清。
  • Untreated serum contains a set of 11 proteins called complement.未经处理的血清含有一组蛋白质,共11种,称为补体。
3 molecules 187c25e49d45ad10b2f266c1fa7a8d49     
分子( molecule的名词复数 )
参考例句:
  • The structure of molecules can be seen under an electron microscope. 分子的结构可在电子显微镜下观察到。
  • Inside the reactor the large molecules are cracked into smaller molecules. 在反应堆里,大分子裂变为小分子。
4 chunk Kqwzz     
n.厚片,大块,相当大的部分(数量)
参考例句:
  • They had to be careful of floating chunks of ice.他们必须当心大块浮冰。
  • The company owns a chunk of farmland near Gatwick Airport.该公司拥有盖特威克机场周边的大片农田。
5 DNA 4u3z1l     
(缩)deoxyribonucleic acid 脱氧核糖核酸
参考例句:
  • DNA is stored in the nucleus of a cell.脱氧核糖核酸储存于细胞的细胞核里。
  • Gene mutations are alterations in the DNA code.基因突变是指DNA密码的改变。

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