[声船] 高分辨率声呐

初中英语山东版九年级--Unit 12-B

UNIT 12 [00:05.44]I remember meeting all of you in Grade 6. [00:08.99]SECTION B [00:11.64]1a Write about things you are looking forward [00:15.39]to doing after you graduate. [00:18.19]I'm looking forward to going to [00:20.14]senior high school. [00

发表于:2018-12-10 / 阅读(96) / 评论(0)

初中英语山东版九年级（全一册）

Looking Into Your Brain Just Became Easier

Looking Into Your Brain Just Became Easier Researchers and engineers keep improving the machines that help doctors better understand and diagnose conditions that affect our brains. One of the goals is to find causes of Alzheimers and Parkinsons disea

发表于:2018-12-16 / 阅读(37) / 评论(0)

VOA标准英语2016年(六月)

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(146) / 评论(0)

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学个词 Learn a Word-VOA英语教学 3119 high resolution

今天我们要学的词是 high-resolution. High-resolution 高分辨率的。Using high-resolution satellite images, researchers estimate 84 percent of the world's population live in urban areas. 研究人员依靠高分辨率的卫星图像估计，

发表于:2018-12-30 / 阅读(35) / 评论(0)

英语单词荟萃

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(69) / 评论(0)

健康与环境

高清电视选购指南

访谈录,高清电视,选购,指南,We are at the Georgia Home Theater in Atlanta and if you are in the market for a new high definition or HDTV, it's easy to get overwhelmed by the letters and the numbers in the sales picture, so we ar

发表于:2019-02-03 / 阅读(145) / 评论(0)

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aleuromarginatus bauhiniae

atonable

automatic control error coefficient

automatic counter for tablets

average distance

blackies

blomstrandite