| 1. | Abnormal mass mortality
异常大量死亡 |
| 2. | Polution deteriorates the air , while acid rain and the massive death of the fish in rivers create grim effect
污染造成的空气质量变差，酸雨、河流中的鱼类大量死亡造成严重后果。 |
| 3. | Moreover , the great number of death resulted in a spread of infectious diseases and caused an extreme crisis in the guangxi province
人口的大量死亡，使得传染病流行，社会陷入极度危机。 |
| 4. | Investigators have found that the knapweed ' s roots exude a toxin that builds up in the soil
研究者发现，这种矢车菊根部分泌的一种毒素会渗进土壤里，使得其他植物的细胞大量死亡，并抑制萌芽与生长。 |
| 5. | Four to eight days after laying eggs , there are a lot of death cells in oviduct cavity and the renovation of epithelial cells become evident
产卵后4 ? 8天，管腔中有大量死亡细胞碎片，管壁上皮细胞逐渐开始更新。 |
| 6. | Signs of high mortality and loss of productivity characterized ai . the avian immune function was inhibited , and then was infected by other bacterium and virus
禽流感主要表现为，高致病力毒株致鸡只的大量死亡，非高致病力毒株引起产蛋量下降，免疫功能障碍而继发细菌或病毒的感染。 |
| 7. | Last year axa , a french insurer , issued so - called mortality catastrophe bonds to protect itself in the event of large death tolls caused by , say , avian flu or terrorism
去年法国安盛保险公司（ axa ）发行名为死亡率巨灾债券，以规避由禽流感或恐怖主义所造成大量死亡人口对自身带来的损失。 |
| 8. | Parts of some smaller london rivers are dry , and the environment agency warned low flows could cause mass fish deaths and problems for boats getting up the thames
英国环境保护部门对此发出警告说，水位的大幅度下降有可能造成河内鱼群的大量死亡，同时过低的水位也会危及在泰晤士河上行船只的安全。 |
| 9. | This was followed by a bloom of marine algae , known as red tide , in march and april 1998 which swept through hong kong waters and killed a large proportion of the sea fish farmed in fish culture zones in hong kong
接又于三月四月间出现了在全港水域肆虐的红潮。所谓红潮，就是有毒的海藻大量繁殖，以致本地养殖的鱼类大量死亡。 |
| 10. | This was followed by a bloom of marine algae , known as red tide , in march and april 1998 which swept through hong kong waters and killed a large proportion of the sea fish farmed in fish culture zones in hong kong
接又于三月、四月间出现了在全港水域肆虐的红潮。所谓红潮，就是有毒的海藻大量繁殖，以致本地养殖的鱼类大量死亡。 |
