当托马斯•毛伦在1871年海登地质勘察队时绘制的黄石公园的塔尔溪。
Thomas Moran painted Tower Creek, Yellowstone, while on the Hayden Geological Survey of 1871.
如果羊不小心掉进河里或溪里,它身上的毛会迅速吸收水分,全身都被浸透。
If a sheep should slip into a river or stream its wool would soon soak up the water and become completely saturated.
第二中间宿主为景洪溪蟹和毛足溪蟹,前者的自然感染率为53.19%,后者为66.67%。
The second intermediate hosts are Potamon chinghungense and Potamon hispidum, with natural infectious rates of 53.19% and 66.67% respectively.
结果证实其第一中间宿主为拟钉螺属的几种拟钉螺;第二中间宿主是景洪溪蟹和毛足溪蟹;
The results confirm the first intermediate hosts are several species of Tricula, and the second intermediate hosts are Potamon chinghungense and P. hispidum.
结果证实其第一中间宿主为拟钉螺属的几种拟钉螺;第二中间宿主是景洪溪蟹和毛足溪蟹;
The results confirm the first intermediate hosts are several species of Tricula, and the second intermediate hosts are Potamon chinghungense and P. hispidum.
应用推荐