氯化钨(VI) {六氯化钨}

George VI Delivers His Final Christmas Address to the Britis

As I speak to you today I would like to wish you, wherever you may be, a Happy Christmas. And though we live in hard and 1) critical times, Christmas is and always will be a time when we can 2) count

发表于:2018-11-28 / 阅读(170) / 评论(0)

疯狂英语2002年

求职英语二interview_vi-xii_new

[00:00.00]VI Education Status 3 [00:02.17]六、教育状况（3） [00:04.34]Model Sentences [00:05.49]典型例句 [00:06.64]What kind of activities were you involved in? [00:08.63]你曾经参加过哪些课外活动？ [00:10.63]Were you in a lea

发表于:2018-12-05 / 阅读(192) / 评论(0)

求职英语

VOA标准英语2014--新的太阳能电池减少生产中对环境的危害

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(124) / 评论(0)

VOA标准英语2014年(六月)

初中一年级英语(牛津深圳版)下册 Chapter 2 Protecting our envi

发表于:2018-12-10 / 阅读(156) / 评论(0)

初中一年级英语

The Holiday review

Callum: Hello, I'm Callum Robertson and this is Entertainment. In the Christmas and New Year season there are always a number of films released set in this time of year which use images of traditional Christmas and winter scenery, like cottages in c

发表于:2018-12-19 / 阅读(99) / 评论(0)

Entertainment

THIS IS AMERICA - In the United States, Some Companies Provi

THIS IS AMERICA - In the United States, Some Companies Provide After-School Programs for Children of Employees By Cynthia Kirk Broadcast: Monday, April 04, 2005 (MUSIC) VOICE ONE: Welcome to This is A

发表于:2019-01-08 / 阅读(154) / 评论(0)

This is America

Individuals in the news

BBC Learning English Weekender Individuals in the news Callum:Hello, I'm Callum Robertson. When you look around the news websites today or read newspapers there are many global stories. Often these stories are about conflict, disaster and tragedy an

发表于:2019-01-16 / 阅读(389) / 评论(0)

Weekender

美国国家公共电台 NPR Retailers Plan To Clear Deadly Paint Removers From Shelves, As EPA Delays Ban

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(113) / 评论(0)

2018年NPR美国国家公共电台11月

灯具专业英语词汇

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(120) / 评论(0)

实用英语

科学美国人60秒 SSS 2016-1-1

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(164) / 评论(0)

2016年Scientific American(一)月

英语听力：自然百科为什么海水是咸的？

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(119) / 评论(0)

自然百科2009年

ESL Podcast 390 – Dietary Restrictions and Preferences

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(114) / 评论(0)

地道美语播客

Improving Productivity by Improving Lighting

Improving Productivity by Improving Lighting We all know that our surroundings affect our ability to get work done, from that irritating buzzing from the next cubicle over to the uncomfortable chair causing our back pain. But what about lighting? Has

发表于:2019-02-04 / 阅读(151) / 评论(0)

阅读空间

The Productivity Tricks and Daily Habits of Famous People

The Productivity Tricks and Daily Habits of Famous People Famous visionaries often develop a reputation for having a few eccentricities. However, for many people, these small eccentricities are part of a larger group of daily rituals that help them t

发表于:2019-02-04 / 阅读(136) / 评论(0)

阅读空间

Vik Muniz:用电线和糖创作艺术

Vik Muniz 能够用任何东西进行艺术创作，如粉碎的纸张，电线，云彩或钻石。在此他描述了这些作品背后的思路，带给我们一次不可思议的图像之旅。

发表于:2019-02-05 / 阅读(121) / 评论(0)

TED公开课:艺术与幻觉

2000年春季高考英语—第二卷VI

VI. 书面表达（满分30分）为了丰富外国留学生的生活,你校学生会将举办一次音乐周活动。请你以组织者的身份写一个书面通知书。有关内容如下: 时间:

发表于:2019-02-06 / 阅读(207) / 评论(0)

实用英语

英文流行歌曲：手风琴伴奏清爽舞曲：Vika Jigulina - Stereo Love

手风琴伴奏清爽舞曲：Vika Jigulina - Stereo Love 罗马尼亚女歌手Vika Jigulina的新舞曲Stereo Love首发即冲进英国单曲榜前十，目前位居第四。快节奏的欧陆舞曲融合了风格独特的手风琴伴奏，效果是出

发表于:2019-02-11 / 阅读(126) / 评论(0)

经典英文歌曲

巧思妙解记忆英语六级词汇VI

单词的记忆将不在是一件困难和痛苦的事情, 你会发现你的单词量在一段时间内暴涨,一种强烈的满足感油然而生,另外, 背单词的时候不要只见树木不见森林, 比如说, 你知道了词根liter表示文字

发表于:2019-02-19 / 阅读(125) / 评论(0)

大学四六级阅读

英语听书《海底两万里》第170期第12章一切都用电(3)

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先，我对您说，海底有锌、铁、银、金等矿藏，开发并不是不可能的事。

发表于:2019-02-25 / 阅读(197) / 评论(0)

《海底两万里》中英双语有声读物

英文摇滚歌曲：Killswitch Engage - Vide infra

I have opened my eyes to see the world the surrounds me daily I refuse to be led by the majority Can't compromise I and I To pass judgment Judgment will be passed upon you I will stand up for who I am Never moved by condemnation No one is placed high

发表于:2019-03-02 / 阅读(128) / 评论(0)

英文摇滚歌曲

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学英语单词

binary countdown protocol

brufen

Bunsen-Roscoe law

concurrent selection