单词:feed-water treatment
单词:feed-water treatment 相关文章
By Brian Padden Irbil, Iraq 27 September 2007 Recent outbreaks of cholera in parts of Iraq highlight the need for basic services like clean water.Development projects in much of the country have been delayed because of the deteriorating security situ
This is the VOA Special English Development Report. More than one billion people around the world do not have clean drinking water. Their water supplies are unsafe because of natural or man-made pollution, such as industrial chemicals or human and a
主持人Mike Bond和杨琳带你走进他们幽默搞怪的日常生活,带你边玩边学地道美语!感恩节到了,全剧组来到了Mike家,可是Mike爸妈把杨琳当成了Mike的女朋友!真心尴尬~~ 1. 表现反常: act out
So, in this suburb, the poo and the pee and the wash water are going to this treatment plant right in the middle of the community. 那么,在这片城郊,各种排泄物们和废水正涌向处于区域中心的处理池。 It looks more like a p
DEVELOPMENT REPORT - A Small Packet of Chemicals, a Big Effect on Dirty WaterBy Jill Moss Broadcast: Monday, April 03, 2006 I'm Steve Ember with the VOA Special English Development Report. Scientists
Ecolab Inc., an American global provider of clean energy technologies and services, has made great progress on helping industries in China to produce their goods with less water consumption. Those industries include dairy plants, food industries, ste