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背诵为王第二册第 14 课

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发表于:2018-11-27 / 阅读(268) / 评论(0)

背诵为王第二册

NPR 2008-06-24

The Supreme Court says it is going to review a lower court ruling protecting marine mammals from Navy sonar. NPRs Martin Kaste has more. For years, environmental groups have argued that the Navys high-intensity, submarine-tracking sonar can disorien

发表于:2018-12-02 / 阅读(134) / 评论(0)

2008年NPR美国国家公共电台六月

听电影学英语—泰坦尼克号 01

[01:36.60]【铁达尼号】 [02:18.36](Sonar Pings) [02:21.60]Man: 13 meters. You should see it. 距离13公尺，应该看得见了 [02:33.84](Sonar Pings) [02:38.52]Okay, take her up and over the bow rail. 越过船头的栏杆 [02:39.20](Over

发表于:2018-12-07 / 阅读(75) / 评论(0)

听电影学英语—泰坦尼克号

无线电导航有声信标相关词汇-4

average brightness 平均亮度 average picture level 平均图象电平 averaging 求平均数 avionics 航空电子学 axial betatron oscilations 轴向电子感应加速岂荡 axial etch nonuniform

发表于:2018-12-08 / 阅读(211) / 评论(0)

电信英语

Part 7 Academic reading

Academic ListeningPart 7 - Academic readingThis programme was first broadcast in 2001. This is not an accurate word-for-word transcript of the programme. ANNOUNCER: Its time for Academic Listening - a series for students at English-speaking universi

发表于:2018-12-11 / 阅读(67) / 评论(0)

英语讨论

2005年NPR美国国家公共电台三月-Beached Dolphins May Be Related to Sonar

Marine Biologists and volunteers in Key Largo are working to save the survivors of a group of dolphins that beached themselves last week in the Florida Keys. Invesigators are trying to determine if sonar from a nuclear-powered submarine played a role

发表于:2018-12-17 / 阅读(162) / 评论(0)

2009年NPR美国国家公共电台7月

SSS 2009-11-27

It really is rocket scienceresearchers are using huge x-ray scanners from NASA to understand how sonar might be affecting the hearing of large ocean mammals. These scanners are usually used to inspect the space shuttles solid fuel rockets. Navy sonar

发表于:2018-12-24 / 阅读(71) / 评论(0)

Scientific American(十一)月

侏罗纪搏击俱乐部第76期:黑暗中的双眼

And they have the blemish both front and rear from a facet where the opposite tooth interlocked with it. 在牙齿前后的齿面都有缺陷就是与对面牙齿相交错的地方。 What happens is that the root is anchored well into the lower jaw.

发表于:2018-12-28 / 阅读(43) / 评论(0)

侏罗纪搏击俱乐部

侏罗纪搏击俱乐部第83期:抹香鲸"复仇"巨齿鲨

The sperm whale hits him dead in the centre of his body throwing the Megalodon's enormous weight in a tumble motion under the ocean. 抹香鲸结结实实地撞中它的身体中间，把巨齿鲨庞大的身躯撞得在海洋中翻滚。 The Megalod

发表于:2018-12-28 / 阅读(41) / 评论(0)

侏罗纪搏击俱乐部

ENVIRONMENT REPORT - Compromise on U.S. Navy Sonar

ENVIRONMENT REPORT - November 22, 2002: Compromise on U.S. Navy Sonar By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. The United States Navy has agreed to temporarily limit testing

发表于:2019-01-02 / 阅读(89) / 评论(0)

健康与环境

132.The Use of a Handsaw

At the mall, my wife and I picked up some hardware items, including a handsaw. We were heading back to the car when we passed a steakhouse. Let's try it.

发表于:2019-01-03 / 阅读(163) / 评论(0)

英汉幽默故事选读

ENVIRONMENT REPORT - Navy Sonar and Ocean Animals

ENVIRONMENT REPORT – August 2, 2002: Navy Sonar and Ocean Animals By Caty Weaver This is the VOA Special English Environment Report. American officials have approved a plan for the United States Nav

发表于:2019-01-07 / 阅读(80) / 评论(0)

健康与环境

白领英语晨读-115 Equipment　装备

Equipment Figure it out for yourself, my lad. You have got all that the great have had: two arms, two legs, two hands, two eyes, and a brain to use if you'd be wise. With this equipment they all began, so start for the top and say I can. Look them o

发表于:2019-01-17 / 阅读(93) / 评论(0)

白领英语晨读

60秒科学:NASA Scanner Offers Clues To Whale Hearing

NASA Scanner Offers Clues To Whale Hearing Researchers at UC San Diego and San Diego State University have imaged whale skulls in an attempt to determine the effects of sonar on whale hearing. Cynthia Graber reports It really is rocket scienceresearc

发表于:2019-01-30 / 阅读(158) / 评论(0)

60秒科学

上海将在公租房全面推广'人脸与指纹识别'

Shanghai plans to adopt face-scanning and fingerprint identification technology in all its public rental housing programs to enhance management and prevent abuse. 为加强管理，防止违规行为，上海市计划在其所有的公租房项目中引

发表于:2019-02-04 / 阅读(48) / 评论(0)

英语新闻

More equipment parts exempted from import tax

BEIJING, March 12 (Xinhua) -- China's Ministry of Finance (MOF) has revised a list of major items of technical equipment enjoying import-tax exemption, according to a circular issued by the body on Monday. Chinese manufacturers of items of large tech

发表于:2019-02-08 / 阅读(104) / 评论(0)

英语新闻

新西兰英语 554 Debris from Rena

Debris from the Rena has reached beaches in the Coromandel. There are bags of milk powder, plastic and rope on the beaches and broken containers. The sea around the Rena is white from broken bags of milk powder. There is also oil for about 3km around

发表于:2019-02-17 / 阅读(68) / 评论(0)

新西兰英语

英文幽默笑话：手锯的用处

At the mall, my wife and I picked up some hardware items, including a handsaw. We were heading back to the car when we passed a steakhouse. Let's try it. my wife suggested. Although I felt a little foolish carrying the saw, I followed her inside. Sca

发表于:2019-02-18 / 阅读(83) / 评论(0)

趣味英语

如何提高英语的阅读能力呢？

一、英语阅读能力对英语学习的重要性对于将英语作为外语的中国人来说，英语阅读不仅是英语学习的目的，而且是英语学习的主要手段和途径。英语阅读技能不仅是最重要的语言技能之一，

发表于:2019-02-19 / 阅读(114) / 评论(0)

英语学习方法

雅思阅读的目的是为解题服务

其实，不同的阅读是有不同的目的的。雅思考试时的阅读只有一个目的只有一个那就是为解题服务。雅思阅读中的题目虽然种类纷繁复杂，其实说到底无外乎主旨题与细节理解题。而解题的过

发表于:2019-03-13 / 阅读(146) / 评论(0)

雅思英语

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