有理循环

rational cycle的用法和样例：

例句

That theory is concerned with rational functions instead of just polynomials.该理论所研究的是有理函数而不仅是多次式。
A rational range is the set of all fractions from a minimum fractional value through a maximum fractional value.有理范围是指从最小分数值到最大分数值的所有分数的集。

英语四级作文高分范文背诵：电视购物

My View On TV Shopping Nowadays, with the fast development of mass media networks, people are experiencing unprecedented convenience of handling daily matters. TV shopping programs, for example, have made shopping so simple that it has become a fashi

发表于:2018-11-29 / 阅读(249) / 评论(0)

英语作文

有声英文阅读-美国的保险业务

Insurance 美国的保险业务 An insurance agent called me this morning. This particular agent wanted to discuss my automobile coverage, but the next agent to call might be interested in my life ins

发表于:2018-12-05 / 阅读(117) / 评论(0)

有声英文阅读

Earth and Sky:Water Cycle 水循环

Water Cycle 水循环 All the oceans on earth are salty, while inland water is typically fresh. How does water become salty? We'll answer a listener's question -- today on Earth and Sky. DB: This is Earth and Sky. We recently visited the Austin Childr

发表于:2018-12-07 / 阅读(186) / 评论(0)

(科普英语)Earth and Sky

Insurance

LESSoN THIRTEEN TEXT A 单词 Insurance policy premium broker Insurance again sth. Agency Estate agent protector---protective---protectionism Consumption -----customer Interrupt---bother Disturbance--

发表于:2018-12-30 / 阅读(264) / 评论(0)

自考英语（一）78讲

Earth and Sky:Fire Cycle 火灾规律

Fire Cycle 火灾规律 The El Nino phenomenon of 1997-98 unleashed torrential rain in some parts of the world, while creating abnormally dry conditions in others. And it sparked record numbers of wildfires. Learn more about climate and wildfire -- toda

发表于:2019-01-02 / 阅读(273) / 评论(0)

(科普英语)Earth and Sky

VOA慢速英语2009-Development Report - In India, a Cycle Rickshaw

This the VOA Special English Development Report. Picture a bicycle with a two-wheeled carriage in place of a back tire. India has millions of these cycle rickshaws. The operators are called pullers. They ride through the streets pulling passengers a

发表于:2019-01-11 / 阅读(175) / 评论(0)

VOA慢速英语2009年（五）月

‘The Martian’ Mixes Science, Science Fiction

The Martian Mixes Science, Science Fiction The Hollywood film, The Martian, opens to U.S. audiences on October 2. Actor Matt Damon stars as an astronaut left alone on Mars. His crew returned to Earth thinking he had died in a windstorm. Damons charac

发表于:2019-01-12 / 阅读(127) / 评论(0)

2015年VOA慢速英语(十)月

新西兰英语 179 Seven New Cycle Tracks

The government said that work on the first seven cycle tracks which were promised earlier this year will start in the summer. This will cost $9 million. Another $41 million will be spent later. Together these cycle tracks will be called The Great Rid

发表于:2019-01-27 / 阅读(210) / 评论(0)

新西兰英语

你的理财方式属于哪种?

Eric Schurenberg is the managing editor of money magazine in this August issue, in which this quiz appears, you are here to tell us what we might find. Why is it so important to come up with your mone

发表于:2019-02-05 / 阅读(160) / 评论(0)

访谈录

毕业舞会没舞伴这个英俊的小哥找了一只喵

Finding a date for Prom can be a stressful experience for many. Just ask Sam Steingard. 对许多人来说，找一个毕业舞会的伴儿可能是一次压力满满的体验。那正好问问Sam Steingard吧! With the big date drawing ever nearer,

发表于:2019-02-07 / 阅读(129) / 评论(0)

英语新闻

毕业舞会没舞伴找个猫咪一起玩

Finding a date for Prom can be a stressful experience for many. Just ask Sam Steingard. 对许多人来说，找一个毕业舞会的伴儿可能是一次压力满满的体验。那正好问问Sam Steingard吧！ With the big date drawing ever nearer

发表于:2019-02-07 / 阅读(151) / 评论(0)

阅读空间

口语词汇精选:各种各样积极性格

各种各样的积极性格【口语精选词汇：积极个性】 1.extroverted 外向的，喜社交的【栗子】 He is bold and extroverted. 他大胆又外向。 2.optimistic 乐观的，乐观主义的 We are now taking a more optimistic vie

发表于:2019-02-09 / 阅读(123) / 评论(0)

英语口语

今天起，这5个决定改变你来年的生活

As we come to the end of another year, we thinking about the New Year and the goals we want to accomplish. New Year's resolutions have gotten a bad rap because most people lose focus after the first few months of the year. They are, however, importan

发表于:2019-02-11 / 阅读(151) / 评论(0)

阅读空间

跟着Gwen学英语之每日早读第170期

It has been said, through the ages, without sacrifice, there can be no victory. 语音讲解单词发音 said/sed/ ages /eɪdʒɪz/ victory/ˈvɪktəri/ 连词发音 through the ages /ru:i'jeɪdʒɪz/ 轻读重读重读：ages/ sacrifice/ no 弱读：

发表于:2019-02-13 / 阅读(132) / 评论(0)

跟着Gwen学英语之每日早读

第255期:给予你勇气的正是你的信念

重点词汇 conviction n.定罪;信念;确信;说服; rational n.合理的事物; (数)有理数;懂道理的人，人类;〈英〉合理的服装; We led with our conviction rather than rational, because rational said it was impossible. Daniel Ek,

发表于:2019-02-13 / 阅读(131) / 评论(0)

卡卡课堂早餐英语

2017年CRI Complete Cycle of Beethoven's 9 symphonies continues to show in Beijing

Classical music fans in Beijing are now embracing a massive work-the complete cycle of Beethoven's 9 symphonies with The Deutsche Kammerphilharmonie Bremen. Paavo Jarvi, an internationally famous Estonian conductor, is the artistic director of the or

发表于:2019-02-14 / 阅读(247) / 评论(0)

2017CRI中国国际广播电台

考研词汇辨析 16

migration n.移民, 移植, 移往, 移动解析：【同】immigration 【辨析】immigration指移民进入某个国家,而migration单指迁移,没有一定的方向。 minimum adj.最小的, 最低

发表于:2019-02-18 / 阅读(137) / 评论(0)

考研英语

听播客学英语 44 罪与罚

Some of you have e-mailed me to say that you would like more podcasts about life and politics in Britain. The subject of the podcast today is a difficult and serious one. It is about a small boy who was murdered 17 years ago. The murder and what happ

发表于:2019-02-19 / 阅读(109) / 评论(0)

听播客学英语

雅思写作加分经典句欣赏b

15.要信任朋友，但同时又要学会理性地分析和看待问题。 We need to trust our friends and at the same time, we also need to analyze and look at things in a rational way. 16.朋友可以是我们生活和工作中的动力，也可以

发表于:2019-02-26 / 阅读(176) / 评论(0)

雅思英语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

apus nipalensis kuntzi