守恒矢量流

CNN 2010-08-27

Shirley Sherrod: I enjoyed my work at USDA. As most of you know, I didn't work in government prior to about a year ago now. It only lasted 11 months. But I did enjoy that work and would want to see that work continue. I just don't think at this point

发表于:2018-12-02 / 阅读(70) / 评论(0)

CNN2010年(八)月

专业术语—基因专业词汇T/V/W/Y

发表于:2018-12-08 / 阅读(89) / 评论(0)

医务英语

VOA常速英语2018--新报告记录了野生动物种群的快速消失

The statistics are stark and alarming.Populations of mammals, of birds, of fish declines between 1970 and the year 2014 by 60 percent globally.And in fresh water, habitats, the figure is some 83 percent.And its no surprise that human activity is main

发表于:2018-12-08 / 阅读(53) / 评论(0)

VOA标准英语2018年(十一月)

名校励志英语演讲 03:给大学毕业生的几个忠告

My address will follow the classical sonata form of commencement addresses. The first movement, just presented, were light-hearted remarks. This next movement consists of unsolicited advice, which is rarely valued, seldom remembered, never followed.

发表于:2018-12-18 / 阅读(47) / 评论(0)

TED演讲教育篇

Water Stewardship in China

Water is the source of life, a key factor in development and the essence of a harmonious ecosystem. With China's water environment deteriorating, and growing competition for water resources causing more disputes, both authorities and NGOs are realizi

发表于:2018-12-19 / 阅读(51) / 评论(0)

世界各地新闻集锦

美国有线新闻 CNN 开普敦即将“断水”

Meantime, Cape Town, the second most populated city in South Africa, is running out of water. Drought is a natural disaster that South Africans prone to. And for years, the amount of water being used in the country has exceeded the amount that's been

发表于:2018-12-20 / 阅读(96) / 评论(0)

CNN美国有线新闻2018年2月

《名人传记》之乔布斯遗失的访谈62:拙工抄巧匠盗

To me, we actually went an ad line earlier with Apple, 苹果以前有一条广告： that the personal computer was the bicycle of mind, 计算机是思想的自行车 and I believe that with every bone in my body, that of all the inventions of huma

发表于:2018-12-27 / 阅读(80) / 评论(0)

名人传记

跟希哥学英语第92期:如何改掉坏习惯

When I was first learning to meditate, the instruction was to simply pay attention to my breath, and when my mind wandered, to bring it back. Sounded simple enough. Yet I'd sit on these silent retreats, sweating through T-shirts in the middle of wint

发表于:2018-12-28 / 阅读(138) / 评论(0)

跟希哥学英语

专业术语—基因专业词汇H

H 单倍体 haploid haploinsufficiency 造血干细胞 hematopoietic stem cell 血友病 hemophilia 杂合子 heterozygous 高度保守序列 highly conserved sequence Hirschsprung病 Hirschsprung's d

发表于:2019-01-03 / 阅读(74) / 评论(0)

医务英语

2009年12月四级写作真题及参考范文

2009年12月四级写作真题及参考范文 Directions: For this part, you are allowed 30 minutes to write an essay entitled Creating a Green Campus. You should write at least 120 words following the outline below in Chinese。 1. 绿色校园的重要性， 2. 什么样的

发表于:2019-01-03 / 阅读(77) / 评论(0)

四六级写作指导

机械类词汇大全-10

379 、石棉 asbestos;asbestus 380 、石膏 PlasterofParis 381 、示波器 oscilloscope 382 、立体图 pictorialdrawing 383 、交流电流 alternatingcurrent(a.c.) 384 、交流电压 a.c.

发表于:2019-01-03 / 阅读(93) / 评论(0)

英文名句短语

计算机英语高级词汇·CPU-3

SEC（Single Edge Connector，单边连接器） Shallow-Trench Isolation（浅槽隔离） SIMD（Single Instruction Multiple Data，单指令多数据流） SiO2F（Fluorided Silicon Oxide，二氧氟化

发表于:2019-01-09 / 阅读(101) / 评论(0)

实用英语

VOA标准英语2011--UN Warns Against Land Degradation

UN Warns Against Land Degradation A top U.N. advisor said on Friday that every minute, 23 hectares of land are degraded by drought and desertification. He said its damaging the economic, social and environmental pillars needed for sustainable develop

发表于:2019-01-13 / 阅读(75) / 评论(0)

VOA标准英语2011年(十二月)

VOA标准英语2009-Forest Plants in Kenya Grown for Traditional

Kakamega Forest in Western Kenya one of country's last remaining stands Cathy Majtenyi | Nairobi, Kenya 24 November 2009 Mondia, found in Kakamega Forest, is a vine that has for centuries been used as a flavoring agent and medicine Kakamega Forest i

发表于:2019-01-14 / 阅读(72) / 评论(0)

VOA标准英语2009年(十一月)

VOA标准英语2013--Crops of the Past Make a Comeback

Crops of the Past Make a Comeback Farmers are among the first to feel the effects of climate change. For many in developing countries, the crops they relied on year after year no longer grow in abundance. As a result, farmers are not only looking for

发表于:2019-01-14 / 阅读(62) / 评论(0)

VOA标准英语2013年(四月)

保护种子免收气候变化影响

Located on the Svalbard Islands in the Arctic, the Global Seed Vault is home to millions of seeds. The facility is surrounded by permafrost and is naturally cooled to around -3 degrees Celsius. And the main vault is cooled even further to -18 degrees

发表于:2019-02-07 / 阅读(64) / 评论(0)

英语新闻

潘基文2014年世界卫生日致辞

Secretary-Generals Message on World Health Day 秘书长世界卫生日致辞 7 April 2014 2014年4月7日 Every year more than one million people die from diseases carried by mosquitoes, flies, ticks and other insects, such as triatomine bugs. These

发表于:2019-02-09 / 阅读(95) / 评论(0)

英语笔译

2016年CRI Hospital Buildings in Zhengzhou Demolished Illegally

A large excavator arrived at the No.4 Hospital Affiliated to Zhengzhou University on Friday morning and began demolishing the buildings of the radiological department and mortuary without any advance notice. Dozens of young men wearing camouflage coa

发表于:2019-02-14 / 阅读(86) / 评论(0)

2016CRI中国国际广播电台

雅思分类词汇：环境资源相关(二十四)

遥感Remotesensing 多谱线扫描器Multispectralscanner 分辨率Resolution 像素Pixel 谱带Spectralbands 红外线Infrared 紫外线Ultraviolet 雷达Radar 轨迹Path 景物确认Sceneidentificat

发表于:2019-02-18 / 阅读(146) / 评论(0)

英文语法词汇

Easy win for Real Madrid against 10-man Racing

MADRID, Feb. 18 (Xinhua) -- Real Madrid temporarily opened up a 13 point lead over FC Barcelona at the top of the La Liga thanks to a very comfortable 4-0 win at home to Racing Santander on Saturday. Despite his side returning to Champions League act

发表于:2019-02-18 / 阅读(54) / 评论(0)

英语新闻

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学英语单词

absolute magnitude

acetylcholinesterase (ache)

angle of attack at zero lift

chaetothyrium echinulatum

cheap ticked

chopness

classification annual survey