摘要
本文根据 1 1年 ( 1 988~ 1 998)的监测数据 。
On the basis of collecting morniting data during past 11 years(1988~1998),the watec quality condition in Jilin reaches of second_songhua river is analyized in this paper.
出处
《松辽学刊(自然科学版)》
2000年第1期39-41,共3页
Songliao Journal (Natural Science Edition)