滴灌系统堵塞

英文音韵童谣小书 10 Drip, Drop, Dripdrip

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发表于:2018-12-03 / 阅读(302) / 评论(0)

快乐英语第八册 UNIT1-4

[00:06.69]Unit 1 [00:08.19]Which is bigger? [00:10.99]Lesson 4 [00:14.26]Learn to Say [00:16.46]Look at the sun and the moon. [00:19.49]Which is bigger, the sun or the moon? [00:23.33]Of course the sun! [00:25.37]It's bigger and brighter than the moo

发表于:2018-12-13 / 阅读(229) / 评论(0)

快乐英语第八册

VOA慢速英语2012 Agriculture Report - Irrigation Pioneer Wins World Food Prize

Agriculture Report - Irrigation Pioneer Wins World Food Prize 农业报道 - 滴灌技术开创者获得世界粮食奖 From VOA Learning English, this is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 A r

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2012年VOA慢速英语(十)月

干旱之后的埃塞俄比亚面临饥荒

AS IT IS 2015-11-27 Worries of Famine After Drought in Ethiopia 干旱之后的埃塞俄比亚面临饥荒 The people of Ethiopia were nearly wiped out by famine in the early 1980s when 400,000 died. The countrys government is seeking aid to make sur

发表于:2018-12-16 / 阅读(177) / 评论(0)

2015年VOA慢速英语(十一)月

VOA双语新闻：7、以色列科学家荣获世界粮食奖

以色列科学家荣获世界粮食奖 A pioneer who made arid lands bloom is the recipient of this year's prestigious World Food Prize. Daniel Hillel developed drip irrigation techniques that squeeze the most crop out of a drop of water, making far

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VOA双语新闻 2012年10月

SSS 2008-09-24

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres a Native American site in Ohio that appeared to be a fort. But recent discoveries by archaeologists at the University of Cincinnati show thats n

发表于:2018-12-24 / 阅读(209) / 评论(0)

Scientific American(九)月

VOA慢速英语 2008 1119a

This is the VOA Special English Health Report. Some people's ears produce wax like busy little bees. This can be a problem even though earwax appears to serve an important purpose. Experts say it protects and cleans the ear. It traps dirt and other

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VOA慢速英语2008年（十一）月

VOA慢速英语 2007 0523a

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VOA慢速英语2007年（五）月

VOA标准英语2012--Small-Scale Irrigation Nets Large-Scale Payoff

Small-Scale Irrigation Nets Large-Scale Payoff A new study shows small-scale irrigation systems could boost farmers incomes by billions of dollars in sub-Saharan Africa and South Asia. The research was discussed at the World Water Week conference in

发表于:2019-01-13 / 阅读(345) / 评论(0)

VOA标准英语2012年(八月)

VOA标准英语2012--Irrigation Pioneer Wins World Food Prize

Irrigation Pioneer Wins World Food Prize Hillels orchards near his home in Israel are innovation in action. Each tree row is fed by plastic tubes which drip water at the base of the tree. Irrigating drop by drop - called drip irrigation - has transfo

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VOA标准英语2012年(十月)

流行口語第165課

李华请 Larry 到家里来帮她修理堵塞的澡盆．今天李华会学到两个常用语： gross 和 in a pinch。 LL: Oh, Li Hua, look at the hair clogging your drain. How gross! LH: 我知道是头发把澡盆给堵死了啊．疑？不过， Gross 是什么意思啊？你是说这里有很多头发啊？ LL:

发表于:2019-01-15 / 阅读(203) / 评论(0)

美国之音《流行美语》

AGRICULTURE REPORT - Irrigation and Salt

AGRICULTURE REPORT -May 21, 2002: Irrigation and Salt By George Grow This is the VOA Special English AGRICULTURE REPORT. Irrigation is the watering of land by other than natural methods. Irrigation pr

发表于:2019-01-18 / 阅读(239) / 评论(0)

农业与发展

VOA慢速英语20060822a

AGRICULTURE REPORT - Experts Say Water Shortages Affect One-Third of World PopulationBy Mario Ritter Broadcast: Tuesday, August 22, 2006 This is the VOA Special English Agriculture Report. Water is sc

发表于:2019-01-30 / 阅读(216) / 评论(0)

2006年慢速英语（八）月

China to spend massively on farmland improvement

China to spend massively on farmland improvement BEIJING, Sept. 6 (Xinhua) -- The government will spend 37.36 billion yuan(about 5.93 billion U.S. dollars) to improve the quality of farmland this year, the Ministry of Finance said Thursday. The fund,

发表于:2019-01-31 / 阅读(229) / 评论(0)

英语新闻

Trashed Oceans Threaten Marine Life

Last September, more than 600,000 volunteers from all over the world participated(参与共享) in International Coastal Cleanup Day. According to a report released recently, they removed more than 3.5 million kilos of trash from ocean beaches, river

发表于:2019-02-08 / 阅读(196) / 评论(0)

英语新闻

听歌学英语:Only a Woman’s Heart

听歌学英语:Only a Woman’s Heart 一个成熟女人发自内心深处的声音，透出浓厚复杂的深情。自己一直想了解女人...觉得每个女人都是神秘的事物。每个人的性情性格都会不同，但应该都柔情似水，

发表于:2019-02-08 / 阅读(218) / 评论(0)

听歌学英语

让你每天精力充沛的十大方法

Up until about two years ago, I used to have a big problem with energy. I had intense mood swings caused by intense fatigue and the sluggishness KILLED me. Then came the day where I just lost it.. I just could not live like that anymore! I searched a

发表于:2019-02-17 / 阅读(220) / 评论(0)

阅读空间

美国政府建议禁止加工食品使用人造反式脂肪

美国政府建议禁止加工食品使用人造反式脂肪 With so many foods to choose from, it can be hard to navigate. And we're going to try to figure out what's murky in these ingredients because sometimes it says it has no trans fats and it m

发表于:2019-02-18 / 阅读(243) / 评论(0)

英语新闻

以色列公司获得“世界水周”工业水奖

以色列公司获得世界水周工业水奖 STOCKHOLM, Sept. 3 (Xinhua) -- Netafim, the pioneer and world-leading provider of drip and micro-irrigation technology, received the 2013 Stockholm Industry Water Award. The awarding ceremony was made dur

发表于:2019-02-18 / 阅读(193) / 评论(0)

英语新闻

高级英语日常口语习惯语(3)

32 Yes，这是现在的小学生都会的单词。但是大学英语专业的人有时也搞错，例如，对于对方的否定句表示赞同时，很多时候，很多人仍旧会回答yes，而不会说no. 英语中表示同意的词很多，如

发表于:2019-02-18 / 阅读(308) / 评论(0)

英语口语

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