标签：环西太平洋 相关文章

不择手段背单词(598):aureole

aureole, n 日冕（＝corona：太阳色球层外的高电离气体所形成的发光的、不规则的环）；（圣像头部和身体周围的）光环＝halo 【记】迄今为止发现的最难背的单词，中英文之间简直无从联系。但

发表于:2018-12-04 / 阅读(48) / 评论(0) 分类 不择手段背单词

环西太平洋的12个国家遭受沙尘暴侵袭

14 环西太平洋的12个国家遭受沙尘暴侵袭 DATE=4-11-01 TITLE=SCIENCE REPORT - Asian Dust Storms BYLINE=George Grow （Start at 59

发表于:2018-12-07 / 阅读(60) / 评论(0) 分类 自然探索

微分方程32：极限环

分集介绍：这一讲的主题是极限环，首先教授给出了极限环的定义，它首先是方程组的解形成的一条闭合轨迹，另外它不同于一般闭合轨迹，它必须是附近轨迹在t趋于无穷时逼近的轨迹。然后

发表于:2018-12-09 / 阅读(56) / 评论(0) 分类 麻省理工学院公开课：微分方程

超级简单英语阅读:A Paper Clip

Jim had two separate sheets of paper. He wanted to put the two sheets of paper together. He did not want to glue them together. He did not want to use glue. He did not want to staple them together. He did not want to use a staple. What did Jim want t

发表于:2019-01-02 / 阅读(76) / 评论(0) 分类 超级简单英语阅读

运动休闲－流行时尚：运动员佩戴黄腕环的秘密

The silicone rubber message bracelet is both a fashionable accessory as well as a living motto for many young people. The hottest fashion accessory in this summer is the silicone rubber message bracele

发表于:2019-01-03 / 阅读(86) / 评论(0) 分类 奥运英语

VOA标准英语2008年-Burma Rice Production Hurt by Cyclone, Adding t

By Chris Simkins Washington 12 May 2008 U.S. officials say Burma's government has agreed to allow a single U.S. military aircraft carrying relief supplies to land in the country on Monday. Also, the UN's World Food Program says it will resume aid fli

发表于:2019-01-31 / 阅读(82) / 评论(0) 分类 VOA标准英语2008年（五月）

盘点历年世界环境日主题

1972年6月5日在瑞典首都斯德哥尔摩召开了联合国人类环境会议(Nations Conference on the Human Environment)，会议通过了《人类环境宣言》，并提出将每年的6月5日定为世界环境日。同年10月，第27届联合

发表于:2019-02-01 / 阅读(50) / 评论(0) 分类 阅读空间

中国保监会称要推动'环强险'方案落地

China is quickening the pace of putting together its compulsory environmental pollution liability insurance implementation plan - and joint regulation and product designs could be key issues, experts said. 我国正加快拟定环境污染强制责任保

发表于:2019-02-08 / 阅读(56) / 评论(0) 分类 英语新闻

VOA双语新闻2008年：律师们说亚洲法庭未能执行环

A number of developing countries in Asia have in recent years adopted strict laws to protect the environment. But lawyers gathering this week for a U.N. environment conference in Bangkok, say many courts fail to enforce environmental laws. 亚洲一些

发表于:2019-02-14 / 阅读(42) / 评论(0) 分类 VOA双语新闻 2008年1月

英国语文第二册 第33期:仙女环

LESSON 35 The fairy ring 第三十五课 仙女环 Let us laugh and let us sing, 让我们欢笑，让我们唱， Dancing in a merry ring; 快乐地围成一圈来跳舞； We'll be fairies on the green, 我们将成为草地上的精灵， Sporting

发表于:2019-02-21 / 阅读(80) / 评论(0) 分类 英国语文第二册
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