洪水频率

flood frequency的用法和样例:

例句

  1. The overtopping model accounts for the uncertainties involved in hydrological observations and flood frequency models.水坝溢顶模式考虑水文的观测量之不确定性以及洪水频率分布曲线之不确定。

The story of Noah building an ark to save his family and save thousands of animals from a flood which destroys all life on earth is an epic from many people's childhoods. It's a wonderful story found

发表于:2018-12-07 / 阅读(144) / 评论(0) 分类 其他文化

What is Bluetooth? Bluetooth is a universal radio interface in the 2.45GHz frequency band that enables portable electronic devices to connect and communicate wirelessly via short-range, ad hoc netwo

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A doctor vacationing on the Riviera met a lawyer friend and asked him what he was doing there. The lawyer replied, I'm here because my house burned down, and the insurance company paid for everything. What are you doing here? That's quite a coinciden

发表于:2018-12-12 / 阅读(117) / 评论(0) 分类 英汉幽默故事选读

What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations

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Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(165) / 评论(0) 分类 2011年VOA慢速英语(十)月

The annual monsoon rains have unleashed flooding in several parts of India, killing nearly 1,500 people and leaving millions of others homeless. The worst affected region is the eastern state, Bihar, where a river burst its embankment, last month, a

发表于:2018-12-16 / 阅读(116) / 评论(0) 分类 VOA标准英语2008年(九月)

[ti:UNIT 7 Sports and Good Health Lesson56] [0:00.886]Unit 7 [0:03.266]Sports and Good Healthy [0:06.443]Lesson 56 [0:09.320]Unit Review [0:11.461]Ⅰ. [0:12.879]Building Your Vocabulary [0:15.624]A. [0:16.807]Fill in the blank with the proper word.

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Robot Can Help With Farm Work 可以帮助农民干活的机器人 In the American state of Idaho, a robot moves between lines of fruit trees and grapevines. It is doing farm work. Called IdaBot, this robot is a prototype, or model. An engineering te

发表于:2019-01-12 / 阅读(451) / 评论(0) 分类 2016年VOA慢速英语(十一)月

By Lisa Schlein Geneva 22 August 2007 The International Federation of Red Cross and Red Crescent Societies is appealing for $5.5 million to head-off a potential health crisis in flood-stricken North Korea. The Swiss agency reports North Korea's healt

发表于:2019-01-13 / 阅读(145) / 评论(0) 分类 2007年VOA标准英语(八月)

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(168) / 评论(0) 分类 VOA标准英语2014年(四月)

Well, I was born with a rare visual condition called achromatopsia, which is total color blindness, 我出生在一个色彩极少的世界,世界只有明暗之分,这叫做全色盲 so I've never seen color, 所以我不知道什么是颜色, a

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还记得孙燕姿那首红遍大江南北的《绿光》吗?翻越过前面山顶、层层白云,绿光在哪里?不知道有多少人跟小编一样,以为歌里的绿光只是对幸福的比喻。而其实在现实中,绿光是真实存在

发表于:2019-01-28 / 阅读(127) / 评论(0) 分类 实用英语

There are many ways to express the frequency of events. Here are just a few. 你可以用许多方式来表达事情发生的频率,以下仅为其中一些。 1. a few times 1.几次 2. all the time 2.总是 3. almost always 3.几乎总是 4. almo

发表于:2019-02-03 / 阅读(175) / 评论(0) 分类 实用英语

The Flood Katie Melua Broken people get recycled and I hope that I will sometimes be thrown over pathways what I thought was my way home wasn't the place I know no I'm certain nothing's certain what we are becomes our prison my posessions will be gon

发表于:2019-02-03 / 阅读(113) / 评论(0) 分类 好听的英文歌曲

By Lisa Schlein Geneva 18 October 2007 The United Nations Children's Fund says hundreds of thousands of flood victims in North Korea are in a fragile state and need emergency assistance. Lisa Schlein reports for VOA from Geneva that UNICEF says food,

发表于:2019-02-03 / 阅读(120) / 评论(0) 分类 2007年VOA常速英语(十月)

By Jamila Trindle Mianyang, Sichuan Province, China 06 June 2008 Three weeks after the earthquake in China's Sichuan province displaced five million people, a few hundred thousand have had to move again - out of the way of a dammed river that poses

发表于:2019-02-07 / 阅读(126) / 评论(0) 分类 VOA标准英语2008年(六月)

By Anjana Pasricha New Delhi 18 August 2007 International aid agency Oxfam says poorly built flood defenses in South Asia may have aggravated the intensity of the recent flooding in the region. It calls for a reassessment of flood policies in the reg

发表于:2019-02-12 / 阅读(162) / 评论(0) 分类 2007年VOA标准英语(八月)

Flood pools to be built in Beijing after deadly storm BEIJING, Aug. 12 (Xinhua) -- Authorities are planning to build 20 underground flood pools in downtown Beijing to improve the Chinese capital's flood-control capacity after a devastating rainstorm

发表于:2019-02-14 / 阅读(102) / 评论(0) 分类 英语新闻

视频在英语中常表示为: video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit

发表于:2019-02-18 / 阅读(150) / 评论(0) 分类 英语口语

BEIJING, June 3 (Xinhua) -- The national flood and drought prevention office has warned that severe floods are more likely to occur this year due to markedly increased rainfall, according to Sunday media reports. Floods may cause greater damage this

发表于:2019-02-21 / 阅读(140) / 评论(0) 分类 英语新闻
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