科学美国人60秒:高科技头盔帮助远离中风
日期:2014-07-04 16:43

(单词翻译:单击)

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中英文本

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When a person suffers a stroke quick treatment is crucial.
当一个人中风发作需要迅速进行急救处理dS0!~zs#xORN5^sgc,tn
But there are two very different kinds of strokes:
但目前中风有两种不同类型:
some result from blood clots that block circulation within the brain, others are caused by ruptured vessels that spill blood into surrounding tissue.
有些中风是由于血栓阻塞脑中的血液循环造成,另外一种是由于血管破裂溢血凝结在组织外引发y60HFFO]+W3V6G1-W=j
The use of clot-busting drugs when a hemorrhage is happening can cause additional injury or death.
当出现能够导致额外损伤甚至死亡的大出血症状时还会使用溶栓药物moK8(h@(QS((Dk.2x(f1

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So doctors lose precious time waiting for stroke victims to get MRIs or CAT scans before they start treatment.
因此医生们浪费了宝贵的时间,他们需要等待中风患者先进行核磁共振或者CT扫描然后才能开始治疗VPe,kQWV%R01dPWAsTq3
But soon EMT’s might be able to quickly tell whether patients have a blockage or a bleed—by having them wear a high-tech helmet.
但如果病人佩戴这种新型高科技头盔,不久的将来急诊室医师们也许就能迅速指出病患是否有血栓或者出血cTrJ;_[3NOGnbSHgnH
Researchers at Chalmers University of Technology in Gothenburg, Sweden developed the prototype helmet and tested it on 45 stroke patients.
瑞典哥德堡查默斯科技大学的研究人员们已开发出这种头盔样品并对45位中风患者进行了相关测试jwbWYE5FnC;a;i
The gadget covers the head with a patchwork of antennas.
这个头戴式配备天线接收器62bieLG;4ox;E
As each antenna beams low-intensity microwaves through the head in sequence, the other antennas detect how the waves scatter.
每个天线都能发出低强度微波并有序穿过大脑,另外的天线则可以探测出这些微波的扩散情况C6_6n).K#E8a
Any pooling blood from a hemorrhage causes deflections easily spotted on an attached computer.
由于出血形成的任何淤血都能使信号发生偏移从而很容易在关联计算机设备上检测到1G@5f]i,Ye3F
The research is in the IEEE Transactions on Biomedical Engineering.
这项研究已在IEEE生物医学工程汇刊上发表e6PUpvNqKPE.5j4X
Trials using mobile stroke helmets in ambulances are scheduled to start in the fall.
而在急救车上使用移动中风探测头盔的测试预计将于今年秋季开始进行DkBCRF(fov1A15
As with proper treatment, the sooner the better.
只要有适合的治疗方案,对患者来讲当然是越快越好VCyi7J2K^^P|!
词语解释

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1.blood clot 血栓

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We found a blood clot in your brain.
我们在你的大脑里发现了血栓SV&DC6_5ujD]T

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Without a blood clot to protect them, the nerves around the cut are exposed to air and other irritants, which can make the pain more noticeable and longer lasting.
正因如此,伤口周围缺乏血凝块保护的神经只得直接暴露在空气和其他刺激物之下,导致疼痛感更为剧烈,持续时间更长f9HpL+^ZH~=qm5

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2.spill into 涌进

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Cyberbattles can spill into the real world.
网络游戏中的战争可以波及到现实世界.UH.T[#8xyGrHCfH3

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And the benefits spill into one of spain's poorest regions.
而邻近的西班牙最贫困的地区也从中受益不浅,i(+tlf75HAU

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3.wait for 等候

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So the bus need not wait for the fare.
所以,公交车不必为了收费而等待6a1CockRZ^hM.

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It's okay to ask for a coach rather than wait for someone to offer you one.
除了等待公司安排,员工也可以主动要求培训.]8%hrsR|jKn

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4.cover with 覆盖

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This point is too important to cover with a few anecdotes.
这个问题太重要了,不能仅用一些逸闻趣事来论证D%31|NdK(V=~~Cyg*&

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Just rub tiger balm on the chest and cover with a warm towel.
因此把老虎油涂抹在胸膛时应该盖上一块热毛巾6l(Ag[,RaL1Jud~Bo0GU

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重点单词
  • preciousadj. 宝贵的,珍贵的,矫揉造作的 adv. 极其地
  • balmn. 香油,药膏
  • circulationn. 流通,循环,发行量,消息传播
  • blockagen. 封锁,妨碍
  • blockn. 街区,木块,石块 n. 阻塞(物), 障碍(物)
  • additionaladj. 附加的,另外的
  • protectvt. 保护,投保
  • spillv. 溢出,洒,使 ... 流出,泄漏 n. 溢出,流
  • noticeableadj. 显而易见的
  • prototypen. 原型,雏形