Egeria

常見例句

• Egeria densa Planch often grows in ditches, ponds, and rice paddies.
  常生長于溝渠、池塘、稻田等環(huán)境。
• Physiological and biochemical effects of Hg~(2+) of Egeria najas were tested.
  研究了不同濃度Hg2+對細葉蜈蚣草(Egerianajas)葉綠素(Chl)、超氧化物歧化酶(SOD)和過氧氫酶(CAT)的分子毒理學效應。
• The removal rates of Egeria najas to TP varied consistently which declined with the time exposure to Hg2+.
  隨著Hg2+濃度的增大，細葉娛蛤草斷枝發(fā)芽率呈下降趨勢，6月份的斷枝發(fā)芽率比11月份的高，因此Hg2+濃度習.;50m叭處理抑制了細葉娛蟻草斷枝生殖。
• The removal rates of TP by Egeria najas increased in the controlled group and the group with 0.10 mg.
  結果表明:對照組和Hg2+濃度為0.;10 mg
• The removal rates of TP in Water by Egeria najas under the stress of different concentrations of Hg~(2+)were studied.
  采用室內培養(yǎng)分析測試方法,研究了在不同梯度濃度的Hg2+處理下,細葉蜈蚣草對水體總磷去除效果的動態(tài)變化情況。
• By the changes of chlorophyll content, the lethal concentration of Hg to Egeria najas was 0.10-2.00mg/L.
  處理48h以后，Hg~(2+)濃度人于1.;00mg/L實驗組中的葉片褪綠嚴重而且葉片相互粘連，葉片葉綠素含量明顯低于對照組，從中可以粗略看出Hg(2-)對細葉蜈蚣草的致死濃度為0
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