[机] 立式平面铣床

美国有线新闻 CNN 2016-7-27

AZUZ: Up next, diving deep. From April 20th to July 10th, NOAA, the National Oceanic and Atmospheric Administration, is on a mission to explore the Marianas Trench in the western North Pacific Ocean. 阿祖兹：下面我们要潜入海底。4月20日至

发表于:2018-12-02 / 阅读(185) / 评论(0)

CNN美国有线新闻2016年7月

科学美国人60秒 SSS Windows Vex Bats' Echolocating Abilities

Windows Vex Bats' Echolocating Abilities 干扰蝙蝠回声定位的烦人窗 Just as humans understand the shape of our surroundings by how light reflects off objects, bats use reflections of sounds they produce insteadwhats called echolocation. But

发表于:2018-12-02 / 阅读(189) / 评论(0)

2017年Scientific American(九)月

机械类词汇大全-38

1555 、制作过程 workingprocess 1556 、制作图；工作图 workingdrawing 1557 、制造方法 productionmethod 1558 、制图；绘图 drawing 1559 、诱导抗力 induceddrag 1560 、辅助

发表于:2018-12-08 / 阅读(184) / 评论(0)

英文名句短语

常春藤解析英语【31】Vertical Gardens垂直花园

Vertical Gardens 垂直花园 by Marcus Maurice More than 30 years ago, a French scientist named Patrick Blanc went to Thailand to study plants. This adventurous young man traveled to the heart of a tropical rainforest and set up a platform at the to

发表于:2018-12-08 / 阅读(232) / 评论(0)

常春藤解析英语

新视野大学英语读写教程词汇第三册 Unit 6a

New Words 6A @ earthquake n. [C] (also quake) a sudden shaking of the Earth's surface 地震 @ detect vt. notice or discover sth. that is difficult to see, feel, etc. 发现；查出 @ experimental a. used for, relating to, or resulting from experime

发表于:2018-12-17 / 阅读(131) / 评论(0)

新视野大学英语读写教程词汇第三册

英语口语大赢家Topic110:健身器械Fitness Equipment

我们的小捣蛋丹尼尔偷偷来到了妈妈的健身房，说是要到健身房做点运动，长大了要当李小龙，结果怎么样呢？ Listen Read Learn Clerk: Welcome, young man. No offence, but I haven't seen you here before. Daniel: Of course, this is my first time here. My Mom has

发表于:2018-12-26 / 阅读(192) / 评论(0)

英语口语大赢家

英语大赢家上册 110.Topic 2健身器械 Fitness Equipment

Clerk: Welcome, young man. No offence, but I haven't seen you here before. Daniel: Of course, this is my first time here. My Mom has a membership here. Here is the card. Clerk: Okay then. You are the younger customer here ever. Daniel: It's not so wi

发表于:2018-12-31 / 阅读(174) / 评论(0)

英语大赢家上册

2006年VOA标准英语-Volatility Seen in Precious Metals Market

By George Dwyer Washington, DC 29 May 2006 watch Gold Prices report Last week the price of gold on the New York Mercantile Exchange declined by 7 and a half percent, the most since 1990. By Wednesday of this week it was down again: 13 percent off fr

发表于:2019-01-06 / 阅读(230) / 评论(0)

2006年VOA标准英语（五月）

<词海拾贝>Ghost In The Machine：半路杀出个程咬金

我们中国人用“及时雨”或“半路杀出个程咬金”来形容那些在关键时刻出来解围的人物，在英语中这样的关键人物叫做deus ex machina 。但是这个拉丁语太

发表于:2019-01-07 / 阅读(226) / 评论(0)

英文语法词汇

VOA标准英语2012--South Korea Researches Vertical Farming for Food Security

South Korea Researches Vertical Farming for Food Security Agriculture in high-rise buildings is the dream of some scientists and architects around the globe. But it soon could be reality. Just outside of Suwon, a city 30-kilometers south of the capit

发表于:2019-01-13 / 阅读(185) / 评论(0)

VOA标准英语2012年(四月)

英语听力：自然百科澳大利亚大堡礁 Great Barrier Reef—5

shows it really quite well. In order to bring back a piece of this mystery, his team of divers will be risking their lives. Diving problems, you got currents, tides, waves. We havent been here before. We haven't been this deep, though. One of those c

发表于:2019-01-22 / 阅读(139) / 评论(0)

自然百科2011年

英语听书《海底两万里》第42期第4章尼德兰(11)

Well then, when you dive under the waves, Ned, for every thirty-two feet of water above you, your body is tolerating the pressure of one more atmosphere, in other words, one more kilogram per each square centimeter on your body's surface. 尼德兰，好

发表于:2019-01-28 / 阅读(120) / 评论(0)

《海底两万里》中英双语有声读物

冰与火之歌系列之《权力的游戏》第1101期:第五十二章丹妮莉丝(12)

After the dimness of the tent, the world outside was blinding bright. 习惯了帐篷内的昏暗，外面的世界亮得吓人。 The sun burned like molten gold, and the land was seared and empty. 太阳如融化的黄金，烧灼着大地，炙烤的

发表于:2019-01-30 / 阅读(167) / 评论(0)

冰与火之歌系列之《权力的游戏》

英语新闻视频：Rocket launch a boost for California start-up

This is Xaero - a vertical take-off and landing vehicle being developed by Masten Space Systems. The California start-up hopes the rocket will eventually carry pay-loads for NASA to altitudes of up to 30 kilometres, mainly to collect atmospheric data

发表于:2019-02-03 / 阅读(138) / 评论(0)

英语新闻视频

听歌学英语:Two Beds and a Coffee Machine（野人花园）

听歌学英语:Two Beds and a Coffee Machine（野人花园） Savage Garden （野人花园）是一个来自澳洲的二人组合，他们的演唱事业曾经获得极大的成功，每一首歌都有自己的特色，今天我们来学习一首反

发表于:2019-02-07 / 阅读(227) / 评论(0)

听歌学英语

健身器材词汇

Chest press machine 坐姿推胸机 sover machine 双臂交叉训练机（大飞鸟机）Military press 肩部推举机 Seated row machine 坐姿划船机 Rotary torso machine 旋转训练机 Multi-hip machine 臂部复合训练机 Outer thigh abductor machine 腿部外弯机 Inner thigh adduct

发表于:2019-02-08 / 阅读(174) / 评论(0)

英文语法词汇

科学美国人60秒 SSS 蝙蝠回声定位

Just as humans understand the shape of oursurroundings by how light reflects off objects, batsuse reflections of sounds they produce insteadwhat's called echolocation. But despite theirexcellent sensing abilities, one type of obstaclevexes the animal

发表于:2019-02-14 / 阅读(154) / 评论(0)

2018年科学美国人1月

英语听书《白鲸记》第841期

And he took that arm off, did he? asked Ahab, now sliding down from the capstan, and resting on the Englishman's shoulder, as he did so. 那么，它把这只手臂膀给搞掉了，是么？亚哈问道，这时，他搭着那英国人的肩膀，从绞

发表于:2019-02-17 / 阅读(175) / 评论(0)

白鲸记

Microsoft launches "Surface" Tablets

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(177) / 评论(0)

英语新闻

英语听书《海底两万里》第181期第13章一些数字(4)

That's all? 仅仅这个数目吗？ That's all, Professor Aronnax, and the calculation is easy to check. 仅仅这个数目，阿龙纳斯先生。并且，很容易用计算来证实。 Now then, I have supplementary ballast tanks capable of shippi

发表于:2019-02-25 / 阅读(276) / 评论(0)

《海底两万里》中英双语有声读物

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