单词：soil evaporimeter
单词：soil evaporimeter 相关文章
By Gary Garriott Broadcast: July 29, 2003 This is Bill White with the VOA Special English Agriculture Report. Soil conservation efforts protect soil from wind and water that can blow or wash it away.
VOA2003（下）-农业与经济
Mars Rover to Begin Taking Soil Samples This Week Jessica Berman NASA engineers say the Mars rover will begin taking its first soil samples as soon as it departs the landing platform . Engineers say t
VOA2004（上）--各类新闻
This is the VOA Special English Agriculture Report. Today we talk about tomatoes. Tomatoes are generally easy to grow. Experts at the University of Illinois Extension suggest you start seeds indoors if the ground is still cold. For best results with
VOA慢速英语2009年（三）月
This is the VOA Special English Agriculture Report. Today we talk about tomatoes. Tomatoes are generally easy to grow. Experts at the University of Illinois Extension suggest you start seeds indoors if the ground is still cold. For best results with
2010年慢速英语(三)月
TIANJIN, April 4 (Xinhua) -- People in a north China city have been offered a new way to go green -- put the ashes of their loved ones in dissolvable urns and bury them in the soil or in the pond. That is a far cry from the tradition land burial, whi
英语新闻
time will not stand still today is the day, the day of salvation living for more than just synthetic force fed existence this is my disposition I will strive for the truth time will not stand still today is the day, the day of salvation living for mo
英文摇滚歌曲