土壤溶液电导率

美国有线新闻 CNN 美国华盛顿州核废料隧道坍塌初步检查未造成核泄漏

Earlier this week, there was a cave-in at a tunnel in Washington state. No one was hurt but officials scrambled to fix that quickly because it's part of the Hanford Facility, a nuclear waste site. The collapsed tunnel was covered in eight feet of soi

发表于:2018-12-02 / 阅读(121) / 评论(0)

CNN美国有线新闻2017年6月

大千世界:电鱼

不知道大家听说过电鱼没有...它们往往生活在浑浊的水域当中，依靠发射电流探测出障碍物以及猎物的位置...原理和蝙蝠发出的超声波差不多...在今天的大千世界中，我们就来关注下这类不同

发表于:2018-12-07 / 阅读(186) / 评论(0)

大千世界

听广告学英语-Welcome Electrical Machines惠康电器

听广告学英语:Welcome Electrical Machines惠康电器原文：Welcome presents you a state-of-the-art offer with a Tamashi home entertainment range. Designed in Europe with advanced Japanese technology, Tamashi combines good-look with technical know how. C

发表于:2018-12-07 / 阅读(224) / 评论(0)

听广告学英语

VOA慢速英语2003年-农业与经济 Soil Conservation Meth

By Gary Garriott Broadcast: July 29, 2003 This is Bill White with the VOA Special English Agriculture Report. Soil conservation efforts protect soil from wind and water that can blow or wash it away.

发表于:2018-12-07 / 阅读(138) / 评论(0)

VOA2003（下）-农业与经济

机械类词汇大全-42

1723 、质量 mass 1724 、质感；质地；肌理 texture 1725 、趟门 slidingdoor 1726 、踏靴 holddownfoot 1727 、轮廓线；外形线 outline 1728 、遮光物 shade 1729 、锌 zin

发表于:2018-12-08 / 阅读(132) / 评论(0)

英文名句短语

110 Killing is no solution p.258

Two Australians, Mack and Jill, are camping on Kangaroo Island. M: Look! There's a koala hugging a tree. They're really so cute. Jill, why are you crying? J: The government's planning on killing them

发表于:2018-12-08 / 阅读(293) / 评论(0)

赖世雄中级美国英语

高中英语人教版高一英语必修一02

[00:05.20]Lesson 41 1 Dialogue [00:11.44]Jackie and Yang Pei are both students in Australia. [00:16.90]They talking about the coming weekend. [00:21.26]What are you doing on Saturday evening? [00:25.21]I'm going to hear John Denver. [00:29.05]Who's h

发表于:2018-12-13 / 阅读(183) / 评论(0)

高中英语人教版高一

英文歌曲：Electrical Storm ( William Orbit Mix )-U2

凝聚摇滚真情与独到观点的先锋劲旅U2 称霸欧洲15国冠军精选大碟中直击英国金榜TOP 5 意境凄美耐人寻味的摇滚精品歌手：U2 U2 - Electrical Storm The sea is swells like a sore head and the night it is aching Two lovers lie with no sheets on their bed and the

发表于:2018-12-14 / 阅读(173) / 评论(0)

史上最强的十七首英文冠军单曲

The solution to this problem is Little

本讲为2005年下半年新的教学内容，请对照教材听录音！ I heard him _sing_ (sing). I don’t like letters _written_ (write) in pencil. Such programs could teach the local people how

发表于:2018-12-15 / 阅读(130) / 评论(0)

自考英语（一）78讲

Ban Urges All Efforts to Achieve Two-State Solution

UN Secretary General Ban Ki-moon is urging Israel and Palestine to make more effort to make their resumed negotiations a success to achieve a two-state solution. CRI's Su Yi has more. Ban Ki-moon issued the call during his visit to Ramallah. Ban call

发表于:2018-12-19 / 阅读(124) / 评论(0)

世界各地新闻集锦

蒋健棠英语实用句子(95):calls for immediate solution

This is a problem that calls for immediate solution. 这是个迫切需要解决的问题。 call for需要；也指某件事是适宜的，需要的。 Wow! Your birthday is today,that calls for a celebration. 哇！今天是你的生日，那得庆祝

发表于:2018-12-25 / 阅读(154) / 评论(0)

蒋健棠英语实用句子

Mars Rover to Begin Taking Soil Samples This Week

Mars Rover to Begin Taking Soil Samples This Week Jessica Berman NASA engineers say the Mars rover will begin taking its first soil samples as soon as it departs the landing platform . Engineers say t

发表于:2019-01-04 / 阅读(149) / 评论(0)

VOA2004（上）--各类新闻

北师大版高中英语模块7--Unit 21 Lesson2-1

[00:03.08]Unit 21 Human Biology Lesson 2 Brain Power [00:09.67]Exercise 2 Listen to a science lesson. [00:13.42]Use the strategies to complete the gaps [00:15.74]in this summary. [00:22.96]Right, the topic of today's lesson [00:25.59]is the brain. [0

发表于:2019-01-10 / 阅读(306) / 评论(0)

北师大版高中英语模块7(选修)

China Calls for Political Solution on Syria

The Chinese Foreign Ministry is calling for G8 countries to overcome their difference on Syria and aiming for a political solution to resolve that crisis. Spokesperson Hua Chunying has made the comments after US President Barack Obama and Russian Pre

发表于:2019-01-19 / 阅读(134) / 评论(0)

世界各地新闻集锦

美国科学60秒 SSS 2013-07-10

Lawn enthusiasts love a lush, green carpet of grass, which is why they hate crabgrass. And now, they may have one more reason to despise the weed. Because crabgrass isn't just faster-growing than the rest of the lawn. It may actually be poisoning the

发表于:2019-01-20 / 阅读(113) / 评论(0)

Scientific American(七)月

美国科学60秒 SSS 2013-07-09

Lawn enthusiasts love a lush, green carpet of grass, which is why they hate crabgrass. And now they may have one more reason to despise the weed. Because crabgrass isn't just faster-growing than the rest of lawn. It may actually be poisoning the lawn

发表于:2019-01-20 / 阅读(102) / 评论(0)

Scientific American(七)月

法国无四肢男子横渡英吉利海峡

在一次电击事故中失去四肢的法国42岁男子菲利普?克鲁瓦松日前成功横渡英吉利海峡，用时仅13.5小时，比之前预想的24小时快了很多。克鲁瓦松于当地时间周六早晨8点之前在英国南部的福克斯

发表于:2019-01-30 / 阅读(129) / 评论(0)

阅读空间

Obama 'confident' on two-state solution

Obama 'confident' on two-state solution 奥巴马对两国问题充满自信 Mr Obama said he was a strong believer in the two-state solution US President Barack Obama says he is confident that Israel will recognise that a two-state solution is in the best inte

发表于:2019-02-08 / 阅读(138) / 评论(0)

英语新闻

China ready for a bigger part in European debt solution

BEIJING, Feb. 14 (Xinhua) -- Chinese Premier Wen Jiabao said Tuesday that China has been ready for a bigger part in the resolution of the European sovereign debt issue. Wen made the remarks when meeting reporters with European Council President Herma

发表于:2019-02-18 / 阅读(126) / 评论(0)

英语新闻

【听听测测】Model Test 9

17 What did people once think about lightning? [A] It was a natural phenomenon [B] It was a weapon [C] It came from the God 18What did Benjamin Franklin invent in 1752? [A] The first fishing rod [B] The first lightning rod [C] Lightning 19Which of th

发表于:2019-02-27 / 阅读(206) / 评论(0)

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