单词：area of a polygon
单词：area of a polygon 相关文章
美国大选结束了，各种拉票和选战活动也终于告一段落。就拿我们家附近的教会来说，他们现在不用再向教友推荐应该给哪个候选人投票了。 美国禁止宗教机构支持某一候选人，不过有些教会
美国习惯用语
by Jason Marshall The last article about how to use math to send encrypted messages ended with a bit of a cliffhanger. The good news is that you will soon find out how the story ends. But, as I warned last time, the bad news is that that isnt going t
数学英语
Situated along the Haihe River, the Tianjin Binhai Hi-Tech Industrial Development Area, more commonly known as the THT, is now home to many successful Hi-tech companies. TDQS is a company providing smart grid solution. Li Xiaoyu, vice General Manager
2017CRI中国国际广播电台
All housing sales departments and real estate agencies have had their operations suspended for the time in Xiong'an.[Photo: finance.sina.com.cn] Local authorities in Hebei are taking steps to try to prevent fraud and regulate construction projects ar
2017CRI中国国际广播电台
A: I would like to speak with the manager about some safety concerns. B: This is the manager. What can I do for you? A: I was parking my car last night in the garage area, and it was very dark out there. B: Is this the first time you noticed this? A:
租住公寓-Renting an Apartment
A: I had a problem last night in the parking lot and would like to speak to the manager. B: This is the manager speaking. How can I help you? A: I got out of my car in the parking area, and the area was not lit very well. B: How long have you noticed
地道英语对话-租房
A: I would like to speak with the manager about some safety concerns. B: This is the manager. What can I do for you? A: I was parking my car last night in the garage area, and it was very dark out there. B: Is this the first time you noticed this? A:
地道英语对话-租房
By Cynthia Kirk Broadcast: November 22, 2003 This is Steve Ember with In the News from VOA Special English. Trade ministers from the Americas gathered in Miami, Florida, this week to discuss plans for
VOA2003（下）-教育与新闻
A: I had some concerns about the pool and Jacuzzi area and would like to speak with someone. B: I can help you with that. What are you having problems with? A: I live right next to the pool, and late at night it is really noisy out there! B: There is
地道英语对话-租房
173. The polygonal portrait多边形肖像 polygon-poster There was a politician who wanted to have a portrait painted in the shape of a polygon. He contacted a particular portraitist whose portraiture was purportedly perfect and made a few inquiries
胡敏托福词汇记单词
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Northern Lights seen near Palmer, Alaska last year And I'm Barbara Klein. On our program this week, we will tell about the mystery of the aurora borealis, bet
VOA慢速英语2008年（九）月
Sunday marks the first anniversary of China's Xiongan New Area, which is designed to become the core driving force for coordinated development in the Beijing-Tianjin-Hebei region. As CRI's Guan Chao reports, rapid progress has been made in the develo
2018CRI中国国际广播电台
Todd: Well, what about Area 51? Jonathan: Area 51 i something people always talk about. I'm not really sure what to believe but I essentially think that something's that's a secret that large could never be covered up for such a long period of time.
原版英语对话1000个
One of the challenges the new economic zone faces is wetland preservation as in the middle of the area lays the largest freshwater reserve in Hebei province. 143 lakes, covering 360 square kilometers.... The Baiyangdian wetland is the largest freshwa
cctv9英语新闻2017年
The search area for the victims has been extended from the site of the capsizing to where the Yangtze River meets the sea in Shanghai, about 1,400 kilometers. Police have also begun a thorough search along the banks of the river. The search teams hav
cctv9英语新闻2015年
DAR ES SALAAM, June 23 (Xinhua) -- Turkey has expressed interest to create a free-trade and investment area between Turkey and the East African Community (EAC), Xinhua learnt on Wednesday. Turkish Ambassador(大使) to Tanzania Sander Gurbuz said his
英语新闻
This summer, the new Studio Ghibli movie When Marnie Was There directed by Hiromasa Yonebayashi could be Ghibli's last. 由米林宏昌执导的电影《回忆中的玛妮》是吉卜力工作室今年夏天推出的最新力作，而这部作品或将
英语新闻
population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统
英语口译
台湾籍旅美老师今天交给我们的句子是： Those who draw geometric figures such as squares, diamonds, or other polygons, even in a meditative state, are the most persistent and determined on our list. They usually set clear and realistic
留美老师带你每日说英文