...国陆军工程部门本周报告称,在今年五月至六月间从芝加哥地区的9个水域提取的样本发现,威胁大湖区水域的两种亚洲鲢鱼(Asian Carp)中的一种“银鲢”(Silver carps)的DNA相当多,说明该种鱼类已经在这一水域泛滥成灾。
基于32个网页-相关网页
Asian Carp Invasion 鲤鱼入侵
Asian carp are particularly dangerous.
亚洲鲤鱼尤其危险。
He thought the method might work with Asian carp.
他想应该也可以用这种方法来处理鲢鱼。
No Asian carp have yet been found in Lake Michigan.
密歇根湖还尚未发现亚洲鲤鱼的踪迹。
Only one Asian carp was found among many thousands of fish killed with poison while part of the fence was being serviced.
VOA: special.2009.12.15
Asian carp were brought to the United States in the nineteen seventies as a solution.
VOA: special.2009.12.15
The first involves two kinds of Asian carp, bighead and silver.
VOA: special.2009.12.15
应用推荐