un. 水力半径；平均水力深度；平均水深

Take me out to the ball game

发表于:2018-12-08 / 阅读(136) / 评论(0)

VOA标准英语2017年(一月)

The New Age of Nuclear Power

The New Age of Nuclear Power By Spencer Reiss / Originally published in Wired . Get ready for the mass-produce, meltdown -proof future of nuclear energy 1 A team of Chinese scientists advising the Bei

发表于:2018-12-19 / 阅读(232) / 评论(0)

彭蒙惠英语

尼克.李森 04

[00:21.41]Nick Leeson 尼克.李森 [00:42.82]diagnose 诊断 [00:47.44]forecast 预测 [00:51.71]detail 详细描述 [00:56.63]Sentenced to six and a half years [00:59.18]in Changi Prison in Singapore, [01:02.16]he was released from prison in 1999, [01:06.13]ha

发表于:2019-01-02 / 阅读(189) / 评论(0)

各色各样的人

CNN 2010-06-05

Oil spill, Day 42 of this oil spill in the Gulf of Mexico. Still there is no end in sight for this crisis. Right now take a look with me. Work under water and under way to place a custom built dome over that ruptured well. Remember that effort top ki

发表于:2019-01-08 / 阅读(141) / 评论(0)

CNN2010年(六)月

NPR 2010-05-13

Congressional investigators say three previously undisclosed defects in a critical safety device may have contributed to the massive oil spill in the Gulf of Mexico. The rig was owned by Transocean and leased by energy company BP. NPR's Peter Overby

发表于:2019-01-08 / 阅读(142) / 评论(0)

2010年NPR美国国家公共电台5月

VOA标准英语2012--Study: No Evidence Hydraulic Fracturing Pollutes Water

Study: No Evidence Hydraulic Fracturing Pollutes Water A new study finds no evidence that the controversial practice to extract natural gas known as hydraulic fracturing is contaminating ground water. The report, Separating Fact from Fiction in Shale

发表于:2019-01-14 / 阅读(131) / 评论(0)

VOA标准英语2012年(二月)

经济学人158:落入BEAR怀抱

Technology catalog 科学技术 Caught in a BEAR hug 落入BEAR怀抱 Robotics: A newly designed robot can recover casualties from battlefields, 机器人技术：一种新型机器人能够从战场上救回伤员， and might also be able to make i

发表于:2019-01-26 / 阅读(153) / 评论(0)

经济学人科技系列

经济学人102:观察家落入BEAR怀抱

Science and Technology Monitor Caught in a BEAR hug 科技观察家落入BEAR怀抱 Robotics: A newly designed robot can recover casualties from battlefields, and might also be able to make itself useful to soldiers in other ways 机器人技术：一

发表于:2019-01-26 / 阅读(125) / 评论(0)

经济学人科技系列

pbs高端访谈:波兰放宽液压破碎法的规定以期刺激经济

JEFFREY BROWN:And, finally tonight, we turn to Poland, where there's a familiar controversy surrounding new energy exploration. Our story is part of a collaboration with the Pulitzer Center on Crisis Reporting, and comes from special correspondent St

发表于:2019-01-27 / 阅读(97) / 评论(0)

PBS访谈环境系列

China to accelerate shale gas industrialization

BEIJING, June 25 (Xinhua) -- A senior Chinese official on Monday called for the country to speed up mass production of shale gas with its own technologies to ensure adequate energy supply. Efforts must be made to achieve early breakthroughs in the ap

发表于:2019-02-04 / 阅读(143) / 评论(0)

英语新闻

Mondeo, S-Max cars recalled over ABS concerns

BEIJING, March 31 (Xinhua) -- Changan Ford Mazda Automobile Co. Ltd. will recall 62,445 vehicles in China from April 1 due to a problem that could lead to erroneous warnings on the vehicles' dashboard displays that their anti-lock braking systems (AB

发表于:2019-02-05 / 阅读(113) / 评论(0)

英语新闻

能源行业英语-1 重点水电工程 Major Hydraulic-power

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-02-05 / 阅读(140) / 评论(0)

能源行业英语

每日一词【424】in-depth：深入的

今天我们要学的词是in-depth。 In-depth, 是深入的意思。美国民主党总统参选人奥巴马星期二就种族问题发表讲话。He invited Americans to examine in-depth the most difficult and divisive issue in American history, 他号

发表于:2019-02-06 / 阅读(109) / 评论(0)

英语每日一词

世界银行：美国经济增长加快

世界银行：美国经济增长加快 Many economists say U. S. growth will speed up a bit over the next year, which will likely make it easier for other nations to sell their products in the worlds biggest economy. Surging energy production is cut

发表于:2019-02-06 / 阅读(78) / 评论(0)

英语新闻

学个词Learn a Word 第424期 In-depth

发表于:2019-02-06 / 阅读(138) / 评论(0)

英语单词荟萃

语法精讲：And 的一些特殊用法和汉译

And是一个常用的并列连词。其一般的用法和译法，已有不少文章论及。本文仅就and的一些特殊用法作一简单介绍。一、And前后的两部分表示同时发生的动作，或同时存在的属性、特征等可译为

发表于:2019-02-13 / 阅读(124) / 评论(0)

英文语法词汇

机械专业英语词汇

后角 clearance angle 龙门刨削 planing 主轴 spindle 主轴箱 headstock 卡盘 chuck 加工中心 machining center 车刀 lathe tool 车床 lathe 钻削镗削 bore 车削 turning 磨床 grinder 基准 benchmark 钳工 locksmith 锻 forge 压模

发表于:2019-02-18 / 阅读(146) / 评论(0)

实用英语

世界名人简介第153期: 加布里埃·香奈儿

Hu Jintao is the leader of China. His official title is Paramount Leader of the People's Republic of China.Hu is a lifetime communist and one of Chinas youngest leaders.He has continued to transform Chinas economy and bring wealth to the people.While

发表于:2019-02-19 / 阅读(105) / 评论(0)

世界名人简介

托福语法 And的七种用法你知道吗？

And是一个常用的并列连词。其一般的用法和译法，已有不少文章论及。本文小编仅就and的一些特殊用法作一简单介绍。一、And前后的两部分表示同时发生的动作，或同时存在的属性、特征等可

发表于:2019-02-20 / 阅读(78) / 评论(0)

托福英语

莎士比亚十四行诗全集:第128篇

How oft, when thou, my music, music play'st, Upon that blessed wood whose motion sounds With thy sweet fingers, when thou gently sway'st 你是我的音乐，当你在幸运的琴键上弹奏乐章，你轻柔的手指拂过键盘，于是琴弦上随指

发表于:2019-02-24 / 阅读(174) / 评论(0)

莎士比亚十四行诗全集

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aggregatory

aid post

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aluminum hexafluorosilicate

astronomical satellites