美国中东部地区将迎来一股强寒潮-凯发k8官网

美国中东部地区将迎来一股强寒潮
文章来源:未知 文章作者:enread 发布时间:2013-01-31 07:18 字体: [ ] 
(单词翻译:双击或拖选)
a powerful cold front(冷锋,冷面) moving from the central united states to the east coast is wiping out spring-like temperatures and replacing them with winter-time temperatures with powerful storms in between. an image released from nasa using data from noaa's goes-13 satellite provides a 1 look at the powerful system that brings a return to winter weather in its wake. on jan. 30 at 1825 utc (1:25 p.m. est), noaa's goes-13 satellite captured an image of clouds associated with the strong cold front. the visible goes-13 image shows a line of clouds that stretch from canada to the u.s. 2 coast and contain powerful thunderstorms with the potential to be severe. the front is moving east to the atlantic ocean.
 
noaa's goes-13 satellite continually provides real-time visible and 3 imagery of weather over the eastern united states. the nasa goes project, located at nasa's goddard space flight center in greenbelt, md., created the image from goes data. the colorized image uses goes-13 satellite visible data of clouds, and is overlaid on a u.s. map created by imagery from the moderate resolution spectroradiometer instrument (modis), an instrument that flies aboard both the nasa aqua and terra satellites.
 
noaa's national weather service storm prediction center (spc) in norman, okla., warned of the risk of severe weather on jan. 30, stretching from the upper ohio valley southward to the central gulf coast and 4 to the mid-atlantic and southeastern u.s. coast. according to spc, the main threat will be damaging wind along with the possibility of 5, especially across eastern alabama into western georgia.
 
early on jan. 30, officials in tennessee and georgia already reported damages from severe storms as the squall line(阵风线) rolled through.
 
at noon est on jan. 30, severe thunderstorm watches were issued by the spc for several states. the watches include: the western maryland panhandle, southeast ohio, southwest pennsylvania, western virginia and west virginia.
 
this same storm system brought severe weather to the mississippi valley on tuesday, jan. 29. the storm system has already brought great changes to the midwest, where chicago experienced highs in the 60s (f) earlier in the week and today, jan. 30, is only near 40 f. chicago is also expecting snow later today and by tomorrow night, jan. 31, wind chills at night are expected to drop to 10 f to 20 f below zero.


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1 nhgzdh     
adj.极好的;使人晕倒的
参考例句:
  • his plays are distinguished only by their stunning mediocrity.他的戏剧与众不同之处就是平凡得出奇。
  • the finished effect was absolutely stunning.完工后的效果非常美。
2 1e0xp     
n.海湾;深渊,鸿沟;分歧,隔阂
参考例句:
  • the gulf between the two leaders cannot be bridged.两位领导人之间的鸿沟难以跨越。
  • there is a gulf between the two cities.这两座城市间有个海湾。
3 dx0yp     
adj./n.红外线(的)
参考例句:
  • infrared is widely used in industry and medical science.红外线广泛应用于工业和医学科学。
  • infrared radiation has wavelengths longer than those of visible light.红外辐射的波长比可见光的波长长。
4 crjxp     
adv.向东;adj.向东的;n.东方,东部
参考例句:
  • the river here tends eastward.这条河从这里向东流。
  • the crowd is heading eastward,believing that they can find gold there.人群正在向东移去,他们认为在那里可以找到黄金。
5 d428421c5237427db20a5bcb22937389     
n.龙卷风,旋风( tornado的名词复数 )
参考例句:
  • tornadoes, severe earthquakes, and plagues create wide spread havoc. 龙卷风、大地震和瘟疫成普遍的毁坏。 来自互联网
  • meteorologists are at odds over the working of tornadoes. 气象学者对龙卷风的运动方式看法不一。 来自互联网
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