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1·R53May cause long-term adverse effects in the aquatic environment.

可能对水体环境产生长期不良影响。

2·R53 May cause long-term adverse effects in the aquatic environment.

会对水环境造成长期不良影响。

3·There existed a definite amount of SRB in the deep aquatic environment.

阿哈湖深层水体中有一定数量的硫酸盐还原菌存在。

4·Protection from the aquatic environment, care for the survival of our planet.

保护自生环境，爱护我们生存的地球。

5·Study of 2, 4, 6-trichlorophenol photochemical degradation in aquatic environment.

水环境中2,4,6 -三氯酚的光化学降解研究。

6·Effectss of algae on natural environment(especiaaly aquatic environment)are obvious.

藻类对自然环境（特别是水环境）的影响是巨大的。 。

7·Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

对水生生物有毒，可能在水生环境中造成长期不利影响。

8·Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

对水生生物有毒，可能对水体环境产生长期不良影响。

9·Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

对水生生物有害，可能在水生环境中造成长期不利影响。

10·Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

对水生生物有害，可能对水体环境产生长期不良影响。