单词：radiation hazard and civil defence
单词：radiation hazard and civil defence 相关文章
action ['kʃən] n.行动，动作，作用，活动 boast [bəust] n.v.吹牛 complete [kəm'pli:t] a.完全的，完成的；v.完成 dictate [dik'teit] v.听写，口授 existence [ig'zistəns] n.生存，存在 hatred ['heitrid] n.厌恶，憎恨，
TED演讲教育篇
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Animals rely on all sorts of cues to find their next meal. Monkeys and birds are attracted to the colors of ripe fruits and berries. And snakes find thei
Scientific American(十)月
Human exploration of Mars is now an official goal of the National Aeronautics and Space Administration (NASA). Last month, U.S. President Donald Trump signed a bill to increase NASAs budget. The law sets spending at $19.5 billion for the 12-month per
2017年VOA慢速英语(四)月
从下个月起，凡是违犯职业危害法规的中国企业和工厂将被强制关闭，并处以最高额为 30 万元的罚款。 请看《中国日报》的报道： If an employee's health has been affected by dust, toxic substances and othe
英语口语
U.S. health experts monitoring Japan's nuclear crisis are seeking to explain health risks from radiation（放射） exposure, while cautioning that radiation levels measured this week at the Fukushima-Daiichi power plant in northern Japan have not y
英语新闻
DOUG JOHNSON: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Doug Johnson. FAITH LAPIDUS: And I'm Faith Lapidus. Today, we will tell about skin cancer. (MUSIC) DOUG JOHNSON: Skin cancer is one of the most common forms of cancer. It is also
2010年VOA慢速英语(七)月
As Africas only aerospace and defence expo that combines both a trade exhibition and an air show, the five-day 2018 Africa Aerospace and Defence (AAD) has started Wednesday in the city of Tshwane, South Africa. Organised by Chinas State Administratio
2018CRI中国国际广播电台
the die is cast是木已成舟、大局以定的意思。据牛津词典记载，“the die is cast”，这一成语是指骰子巳经掷出，犹如覆水难收一般。 这一成语在1592年上演的
英文名句短语
今天我们要学的词是hazard。 Hazard, 是危害，危险的意思。混合动力车虽然有利于环保，但是低速行驶时几乎没有声音，对盲人的安全构成威胁， Hybrid vehicles pose a safety hazard for the blind. 最近，有
英语每日一词
LONDON, Feb. 7 (Xinhua) -- China's top player Ding Junhui believes Mark Selby is the man to beat as he looks ahead to the defence of his Welsh Open title next week. Ding got the better of Selby in last year's final at the Newport Center, winning 9-6
英语新闻
The World Health Organization (WHO) warns against the indiscriminate(任意的无差别的) use of potassium iodide as a precaution against nuclear radiation. WHO is issuing this advisory following reports of people in Japan and elsewhere who are usi
英语新闻
A key Japanese adviser on radiation（放射 ） leaks at the country's disabled Fukushima nuclear power facility has quit in protest over the government's handling of the disaster. The adviser, Toshiso Kosako, a radiation safety expert at the Univer
英语新闻
NEW DELHI, March 16 (Xinhua) -- The Indian government has ordered food originating from（发源于） Japan to be tested for radiation in the wake of explosions at a Japanese nuclear plant following a devastating earthquake-tsunami last Friday, repo
英语新闻
今天我们要学的词是hazard。 Hazard, 是危害，危险的意思。混合动力车虽然有利于环保，但是低速行驶时几乎没有声音，对盲人的安全构成威胁， Hybrid vehicles pose a safety hazard for the blind. 最近，有
英语单词荟萃
WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine（碘） has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai
英语新闻
Self-help Traveling 1.越来越多大学生选择自助游，原因是 2.也会带来一些问题 3.你的看法 【参考作文】 Self-help Traveling More and more college students choose self-help travelling rather than arranged tours when they pl
四六级写作指导
随着交通设施和通讯手段变得更为便利快捷，异地恋在中国变得越来越普遍。《中国青年报》最近的一项调查显示，在2148名高校受访者中，有61.7%的人表示，身边很多同学或朋友都想一毕业就
实用英语
A US missile defence site in Romania has become operational. This has angered Russia, which opposes advanced military systems in its former area of influence. The missile defence is said to protect Europe from ballistic missile threats. NATO says the
cctv9英语新闻2016年
Zimbabwean President Emmerson Mnangagwa is pledging more efforts to improve the competencies of the country's army. At an event to celebrate Zimbabwe's 38th Defence Forces Day, President Mnangagwa acknowledged the critical role of the country's Defen
2018CRI中国国际广播电台