仍无显著证据证明手机危害人体健康
文章来源:未知 文章作者:enread 发布时间:2012-04-26 06:20 字体: [ ]  进入论坛
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There is still no evidence mobile phones harm human health, says a major safety review for the UK's Health Protection Agency (HPA).

英国健康保护署一项安全检查称,目前仍没有证据证明手机危害人体健康。

Scientists looked at hundreds of studies of mobile exposure and found no conclusive1 links to cancer risk, brain function or infertility2.

However, they said monitoring should continue because little was known about long-term effects.

The HPA said children should still avoid excessive use of mobiles.

It is the biggest ever review of the evidence surrounding the safety of mobile phones.

There are now an estimated 80 million mobiles in the UK, and because of TV and radio broadcasting, Wi-Fi, and other technological3 developments, the study said exposure to low-level radio frequency fields was almost universal and continuous.

A group of experts working for the HPA looked at all significant research into the effects of low-level radio frequency.

'Relatively4 reassuring5'

They concluded that people who were not exposed above UK guideline levels did not experience any detectable6 symptoms.

That included people who reported being sensitive to radio frequency.

They also said there was no evidence that exposure caused brain tumours7, other types of cancer, or harm to fertility or cardiovascular(心血管的) health.

But they said very little was known about risks beyond five years, because most people did not use mobile phones until the late 1990s.

Prof Anthony Swerdlow, who chaired the review group, said it was important to continue monitoring research.

"Even though it's relatively reassuring, I also think it's important that we keep an eye on the rates of brain tumours and other cancers," he said.

"One can't know what the long-term consequences are of something that has been around for only a short period."

There has been speculation8 about the health effects of using mobile phones for years.

The HPA conducted a previous review in 2003, which also concluded that there was no evidence of harm. But there is now far more research into the subject.



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1 conclusive TYjyw     
adj.最后的,结论的;确凿的,消除怀疑的
参考例句:
  • They produced some fairly conclusive evidence.他们提供了一些相当确凿的证据。
  • Franklin did not believe that the French tests were conclusive.富兰克林不相信这个法国人的实验是结论性的。
2 infertility 37ExE     
n.不肥沃,不毛;不育
参考例句:
  • It is the Geneva, Switzerland-based Biotech Company's second recombinant infertility drug. 它是瑞士生物技术公司在日内瓦的公司生产的第二种重组治疗不孕症的药。 来自英汉非文学 - 生命科学 - 生物技术制药疫苗
  • Endometritis is a cause of infertility. 子宫内膜炎是不育的原子。 来自辞典例句
3 technological gqiwY     
adj.技术的;工艺的
参考例句:
  • A successful company must keep up with the pace of technological change.一家成功的公司必须得跟上技术变革的步伐。
  • Today,the pace of life is increasing with technological advancements.当今, 随着科技进步,生活节奏不断增快。
4 relatively bkqzS3     
adv.比较...地,相对地
参考例句:
  • The rabbit is a relatively recent introduction in Australia.兔子是相对较新引入澳大利亚的物种。
  • The operation was relatively painless.手术相对来说不痛。
5 reassuring vkbzHi     
a.使人消除恐惧和疑虑的,使人放心的
参考例句:
  • He gave her a reassuring pat on the shoulder. 他轻拍了一下她的肩膀让她放心。
  • With a reassuring pat on her arm, he left. 他鼓励地拍了拍她的手臂就离开了。
6 detectable tuXzmd     
adj.可发觉的;可查明的
参考例句:
  • The noise is barely detectable by the human ear.人的耳朵几乎是察觉不到这种噪音的。
  • The inflection point at this PH is barely detectable.在此PH值下,拐点不易发现。
7 tumours 6654305f758b5b5576a74cb007e8d079     
肿瘤( tumour的名词复数 )
参考例句:
  • Blood vessels develop abnormally in cancer tumours. 在癌肿瘤中血管出现不正常。
  • This apparatus scans patients' brains for tumours. 这台仪器扫描检查病人的脑瘤。
8 speculation 9vGwe     
n.思索,沉思;猜测;投机
参考例句:
  • Her mind is occupied with speculation.她的头脑忙于思考。
  • There is widespread speculation that he is going to resign.人们普遍推测他要辞职。
TAG标签: health human phones
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