| 释义 |
lake water leikˈwɔ:tə 短语¹⁴⁴⁹⁷²⁺²
基本例句
湖水
During the intervention period, we observed changes in S. japonicum infection in humans, measured the rate of infection in snails, and tested the infectivity of lake water in mice.
在干预期间，我们发现居民感染该血吸虫病的情况有所变化，测定了田螺的血吸虫感染率，用小鼠对湖水的感染性进行了测试。 dxy
Experiments were carried out in Meiliang Bay of Lake Taihu to study the purifying effects of Alternanthera philoxeroides with different throw-in density for eutrophic lake water.
为了研究水花生在不同投放密度下净化富营养化湖水的效果，在太湖梅梁湾进行了多种密度水花生放养试验。 dictall |