单词：chilled water system with primary-secondary pump
单词：chilled water system with primary-secondary pump 相关文章
听力文本 Recording 19 录音19 A. At the bottom of the system, there is a storage tank, which can hold up to 500 litres of rainwater. The water stored in the tank can be used for general gardening and cleaning. A、在该系统底部有个贮存水
走进剑桥大学
05Using the Restroom GLOSSARY restroom a public bathroom; a large room with one or more toilets and sinks* Do you know where the mens restroom is? mess disordered; unclean; not organized or neat* Your room is a mess! Please clean it up before your gr
2008年ESL之日常生活
Transcript of Prime Minister's broadcast on education - 17 November 2000 How well our children do at school is vital, of course, to the youngsters themselves and their families. A good start at school, a good education, makes a huge difference to ch
布莱尔首相演讲
employee n.雇员，员工 All employees are covered under the insurance plan. 这项保险计划涵盖了所有的员工。 employment n.雇用，就业，工作（不可数）；运用，采行 It is hard for many college graduates to find employme
赖世雄进阶英语词汇3500
Steve, are you a firefighter, too? Violet asked as they followed him. Yes, he said, wheeling himself through a side door. I used to be on active duty, until I was injured in an accident. Since then I havent been able to walk. So now I work in the off
56 The Firehouse Mystery
Rainforests exist because it rains a lot and that makes the forests grow, right? Well, not so fast. What if its not the rain that makes the forestswhat if its the forests that actually generate the rain? Thats the contention of a paper in BioScience
60秒科学
Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience
Scientific American(五)月
题目重现： Some people think all lawbreakers should be taken in to prison, others believe that there are better alternatives.DG. 解析 监狱的功能：1威慑潜在犯罪者；2让犯罪者付出代价；3平衡受害者心理 监狱的缺陷：
雅思机经
Getting an education in rural Sierra Leone is difficult. Thousands of schools were destroyed during the civil war and many teachers fled to the capital or left the country. The biggest challenge to universal primary education is a severe shortage of
VOA标准英语2010年(二月)
Engineer and inventor Martin Fisher has applied his passion for improving things to the challenge of eliminating poverty in rural Africa. As Maura Farrelly reports, his non-profit organization is transforming the lives of thousands of poor African f
VOA标准英语2008年（九月）
Because the British were the most active in the early years, British names are predominant in the geological lexicon. Devonian is of course from the English county of Devon. Cambrian comes from the Roman name for Wales, while Ordovician and Silurian
万物简史
Todd: So Carla, you lived in Africa. Carla: We got married in Africa. Todd: Wow. Carla: And we moved to Nigeria. As I told you before, we got married in Ghana, and we moved to Nigeria. And our kids were born in Nigeria. But I wanna tell you a little
英语访谈对话
今天要学的一个词是：pump。pump，Pump一般是指泵，或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采，《洛杉矶时报》的标题说：Oilfield Closure t
英语单词荟萃
By Cathy Majtenyi Kampala, Uganda 12 June 2007 Earlier this year, Uganda launched its Universal Secondary Education program to enable more students from low-income and rural families to get a high school education. Cathy Majtenyi files this report fo
2007年VOA标准英语（六月）
Scholar Liu Chengyun says early-childhood education is something that is on-the-radar here in China. Primary and secondary education is getting more attention in the country, as more and more people realize it is the base of overall education quality
英语新闻
近一周以来，全国有不少地方都经受着高温天气的困扰，走到哪里都是hot air。今天，我们就找些跟ice有关的表达，从精神上帮大家降降温。 1. I'd like two bottles of beer chilled with ice, please. 麻烦给
实用英语
Todd: So Carla, you lived in Africa. Carla: We got married in Africa. Todd: Wow. Carla: And we moved to Nigeria. As I told you before, we got married in Ghana, and we moved to Nigeria. And our kids were born in Nigeria. But I wanna tell you a little
原版英语对话1000个
If you visit upland areas of Britain places like the mountains of Scotland, or Wales, or the Pennine Hills in northern England you will see a lot of sheep. Many of the sheep are in places where there are no walls or hedges to keep them in their field
听播客学英语
The UK government has said that from 2014, it will ban calculators in maths tests for primary school children in England. All 11-year-olds sit three maths tests. Pupils are allowed to use a calculator in the hardest of these. A sample question is: Ti
英语听力精选进阶版
Scholar Liu Chengyun says early-childhood education is something that is on-the-radar here in China. Primary and secondary education is getting more attention in the country, as more and more people realize it is the base of overall education quality
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