单词:industrial water quality
单词:industrial water quality 相关文章
Passage 31 Water Pollution Water is very important to us. Factories and plants need water for industrial uses and large pieces of farmland need it for irrigation. Without water to drink, people die in a short time. Today most water sources are so di
TEXT San set out to improve efficiency at the shirt factory but, as we find out later in this unit, his plans turned out not quite as he had expected. Sam Adams, Industrial Engineer If you ask my mother how I happened to become an industrial engineer
Unit 4 DIALOGUE I Pollution Control A: So you're from London, Dave. Some time ago I read an interesting story about London fog. B: Oh yeah, I think I know the one you mean. It's about a blind woman le
This is the VOA Special English Development Report. The lack of clean drinking water is a major problem worldwide. The World Health Organization says more than one billion people live in areas where renewable water resources are not available. The pr
AGRICULTURE REPORT - Simple Ways to Protect Water Quality By Mario Ritter Broadcast: Tuesday, July 26, 2005 I'm Barbara Klein with the VOA Special English Agriculture Report. Afghans wash carrots in d
Beijing's municipal authorities will issue new regulations to improve air quality by the end of this year. The smoggy weather has affected a total area of 1.3 million square kilometers in China recently. The new regulations include higher standards f