单词:water demineralizer
单词:water demineralizer 相关文章
Two kids from Tacoma In a '72 Nova, No pill and barely old enough to drink, Learned the ropes and tested science, Started pentecostal riots, In just five minutes behind the rolling rink, In the backseat brings The American dream on a shoestring, Firs
Ben leaned over the edge of the tub. He turned on the hot and cold water faucets. The water came out of the spout near the top of the tub. He pushed down on the lever beneath the spout so that the water would drain. He was going to take a shower, not
Oxfam: Power, Water Shortages in Goma As fighting continues in the eastern DRC between government forces and M23 rebels, the humanitarian crisis is growing worse. Oxfam says its stepping up efforts to help about 80,000 people in and around Goma, the
Technology Report - How to Do It: Making Paper by Hand This is the VOA Special English Technology Report. The earliest process of making paper was done almost five thousand years ago in Egypt and the Nile Valley. In those days, paper was made from st
Floods Challenge Midwest Farmers On his land outside Peoria, Darrel Kammeyer is keeping one eye on the rising Illinois River and another on the only thing standing between it and his farmland, a seven-meter-tall levee. It was constructed to hold back
Mike washed his hands. He washed his hands with soap and water. He brushed his teeth. He brushed his teeth with toothpaste and water. He turned off the water. The sink was full of water. The water did not go down the drain. The water stayed in the si
By Gilbert da Costa Nasawara 16 February 2007 Former U.S. President Jimmy Carter is known in Nigeria as the architect of a sustained campaign to rid the country of Guinea worm disease. Guinea worm is a water-borne worm infection that is contracted w
By Lisa Schlein Geneva 08 December 2006 U.N. aid agencies are stepping up humanitarian assistance to three flood-stricken countries in the Horn of Africa. The agencies are warning the risk of epidemics breaking out in Ethiopia, Kenya and Somalia is
By Cathy Majtenyi Nairobi 29 May 2006 Experts from around East Africa are meeting this week in Kenya's capital to discuss how to supply one of the continent's most basic needs, clean water. In many East African cities large areas have no access to r
Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani
Stevia: a Sweetener for Kenyan Exporters and Farmers Pockets Stevia, known worldwide as a natural sweetener, comes from plants that are grown in the tropics and subtropics. The leaves of the popular plant are sweet and ideal for people conscious of t
There's an S under my clothes On my chest where nobody else can see I light up when the doors are closed I am free, yeah And I wish I could make my move I can tell that you're really into me And I don't got a thing to lose In my dreams, in my dreams
Like these sea fans, the last frontier of life on the reef. The divers reach their target-- a massive ridge, 190 feet down. Here, the air they are breathing is under pressure, squeezed down so that there's more gas in every lungful. They have to hope
Here it is. Got it, I think. A spring. And whats actually coming out of this is fresh water. You can drink. You see this stuff bubbling out? This is what the traditional owners of this place call 'buiur bindi''fresh water in the ocean'. The locals ca
By Greg Flakus Uncertain, Texas 08 February 2008 Environmentalists and conservationists work to protect natural areas around the world and are often supported in by local people who want to maintain their rural lifestyle. One such place is Caddo Lake
By Nico Colombant Dakar 14 February 2008 Aid workers in the Democratic Republic of Congo are expressing concern that a cholera epidemic in the southeastern mining region is getting worse, despite attention to the problem. About 100 people have died s
Texas Farmers Want More Crop Per Drop With water scarcity emerging as a major global issue in the 21st century, a drought in the southern U.S. state of Texas highlights the need for farmers to get more out of limited water supplies. Some are using ne
Achieving the Perfect Shower There are two types of people in this worldshowers and bathers. (Well, I guess a third category would be those who do neither, but Id rather not explore that.) Im a lifelong devotee to the nighttime shower; for me, theres
Aid agencies are warning of the threat of disease in India's Bihar State, which has been hit by devastating floods. Anjana Pasricha reports from New Delhi the floods have displaced an estimated three million people and killed at least 90 people. Vil
【歌曲欣赏】 法国新世代当红女歌手Alizee艾莉婕是一位蕴藏着艺术与歌唱潜能的女孩,自幼即对舞蹈、歌唱及演戏相当热爱。 [00:10.47]Alizee [00:28.73]Mylene Farmer [00:31.22]Laurent Boutonnat [00:35.65]Aliz