地理障碍

geographic barrier的用法和样例:

例句

  1. LAFTA aimed to remove all trade barriers over 12 years, but its members' geographic and economic diversity made that impossible.它希望能消除十二年来的所有贸易障碍,但由于会员国间的地理和经济差异而无法达成。
  2. The traditional geographic data, which belong to different geodetic datum frames, make it difficult to manage and share in a common frame.摘要由于传统的地理数据属于不同的大地基准框架,使得空间数据的管理和共享存在诸多障碍,为了实现各种基准下空间数据的转化和统一。

This is Scientific American's sixty seconds science, I'm Steve Mirsky. Got a minute? The eastern green tree frog looks exactly like the close related cops gree tree frog, the big difference between the two species is beneath the surface. The eastern

发表于:2018-12-02 / 阅读(43) / 评论(0) 分类 Scientific American(十二)月

英语畅谈世界文化lesson7:Great Barrier Reef大堡礁

发表于:2018-12-07 / 阅读(75) / 评论(0) 分类 英语畅谈世界文化

barrier, ['briə] n (用来禁止通行的各种)障碍物(如:栅栏和关卡)=obstacle 【例】The police put a barrier 警察设了路障。barrier of speech 语言的隔阂

发表于:2018-12-30 / 阅读(41) / 评论(0) 分类 不择手段背单词

Israeli High Court to Consider Legality of Security Barrier Ross Dunn Israel's high court has agreed to consider the legality of a controversial West Bank security barrier , just weeks before the proj

发表于:2019-01-07 / 阅读(61) / 评论(0) 分类 VOA2004(上)--各类新闻

今天我们要学的词是barrier。 Barrier是障碍的意思。Language barrier, 是语言障碍。Trade barrier, 是贸易壁垒。The lack of funding was the biggest barrier to the road improvement, 意思是道路改善的最大障碍是缺少资

发表于:2019-01-25 / 阅读(85) / 评论(0) 分类 英语每日一词

The barrier separating Israel from West Bank Palestinian territories is the theme of a Washington exhibit by a dozen U.S. and Canadian-based artists. Each gives a different representation of what the artist views as an obstacle to peace. The curator

发表于:2019-02-18 / 阅读(49) / 评论(0) 分类 英语新闻
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adjoint integral equation
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Bitulan
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Disadine
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Stichopus
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