搜狐媒体平台-搜狐网站>教育

他一出家就成中国最帅和尚

眼眸深邃、轮廓分明、身材颀长,活生生的一幅画。

大学副教授与在押服刑女结婚

这在监狱民警看来,那么令人不可思议。

话题词汇7:环境(5)--噪音污染

BingoBen 阅读(0) 评论()
声明:本文由入驻搜狐公众平台的作者撰写,除搜狐官方账号外,观点仅代表作者本人,不代表搜狐立场。举报

  

  注:文本及音频选自《新托福iBT词汇分类突破》Unit170;单词释义主要来自《美国传统词典》。

  

  Noise is considered a form of pollution, especially when it is loud, and excessive , as produced by aeroplanes, traffic, and some industrial machinery. Noise pollution can cause hearing loss, stress, high blood pressure, sleep loss, distraction, and productivity loss. Measured in decibels, noise intensity ranges from zero, the quietest sound the human ear can detect, to over 160 decibels, but noise pollution is often at its worst in densely populated areas.

  ?machinery: Machines or machine parts considered as a group.

  机器:机器或机器零件的总称

  ?distraction: The act of distracting or the condition of being distracted.

  思想不集中,分心:注意力分散的行为或状态

  ?productivity?prō-d?k-?ti-v?-tē, ?prä-, pr?-?d?k-: the rate at which goods are produced, and the amount produced, especially in relation to the work, time, and money needed to produce them生产率,生产效率; 生产量,生产力

  ?decibel?de-s?-?bel, -b?l: A unit used to express relative difference in power or intensity, usually between two acoustic or electric signals, equal to ten times the common logarithm of the ratio of the two levels.

  分贝:通常表示两个声音信号或电力信号在功率或强度方面的相对差别的单位,相当于两个水平的比率的常用对数的十倍

  ?intensity: The amount or degree of strength of electricity, light, heat, or sound per unit area or volume.

  强度程度:单位电、光、热或声的强度的量或程度

  ?range: To vary within specified limits:

  在…范围内变动:在某一特定的范围内变化

  ?detect: If you detect something, you notice it or sense it, even though it is not very obvious. 觉察;发觉

  ?densely populated areas: 人群密集区域

mt.sohu.com true BingoBen https://mt.sohu.com/20170510/n492403052.shtml report 2126 注:文本及音频选自《新托福iBT词汇分类突破》Unit170;单词释义主要来自《美国传统词典》。Noiseisconsideredaformofpollutio
阅读(0) 举报
欢迎举报抄袭、转载、暴力色情及含有欺诈和虚假信息的不良文章。

热门关注

搜生活

搜生活+关注

搜狐公众平台官方账号

MAGIC杨梦晶

MAGIC杨梦晶+关注

生活时尚&搭配博主 /生活时尚自媒体 /时尚类书籍作者

搜狐教育

搜狐教育+关注

搜狐网教育频道官方账号

星吧GEO

星吧GEO+关注

全球最大华文占星网站-专业研究星座命理及测算服务机构

热门图片

  • 热点视频
  • 影视剧
  • 综艺
  • 原创

我来说两句排行榜

客服热线:86-10-58511234

客服邮箱:kf@vip.sohu.com