| Chinese | English |
| 可生物降解的污染物 | biodegradable pollutant A pollutant which can be converted by biological processes into simple inorganic molecules (一个可以由生物过程转化为简单的无机分子的污染物。) |
| 水污染生物指数 | biologic al index of water pollution |
| 污染的生物效应 | biological effect of pollution Effects of pollution on living systems (污染对生物系统的的影响。) |
| 生物污染 | biological pollution Disturbance of the ecological balance by the accidental or deliberate introduction of a foreign organism, animal or plant species into an environment (意外地或故意把外来生物引进到环境中，对生态平衡造成的紊乱。) |
| 生物污染 | biological contamination The presence in the environment of living organisms or agents derived by viruses, bacteria, fungi, and mammal and bird antigens that can cause many health effects (环境中那些可导致许多健康问题的现象，这些现象由生物体或由病毒、细菌、真菌、哺乳动物和鸟类抗原因素引起。) |
| 生物污染物 | biological pollutant Viruses, bacteria, fungi, and mammal and bird antigens that may be present in the environment and cause many health effects (可存在于环境中，导致许多健康影响的那些病毒，细菌，真菌和哺乳动物和鸟类抗原。) |
| 生物蓄积性污染物 | bioaccumulative pollutant Pollutants that become concentrated in living organisms through the consumption of food or water (通过食物或水的消耗，在生物体中逐渐积累的污染物。) |
| 非生物降解的污染物 | non-biodegradable pollutant An organic compound, usually synthetic, that is not decomposed or mineralized by microorganisms or other biological processes (一种有机化合物，通常是合成的，即不分解或由微生物或其它生物过程矿化。) |
