2) Luanhe River in Qianan
滦河迁安段
1.
The Environmental Degradation and Its Countermeasure of Luanhe River in Qianan City;
滦河迁安段环境恶化的危害及防治对策研究
3) Luanhe raw water
滦河原水
1.
1 μm was tested for treatment of Luanhe raw water with pilot-scale i.
1μm的浸没式微滤膜对高温高藻期滦河原水进行中试试验研究。
4) Luanhe River Source Area
滦河源区
1.
Application of ~(137)Cs tracer technique to estimate the wind erosion rate of Castanozem in Luanhe River Source Area;
~(137)Cs示踪技术在滦河源区栗钙土风蚀速率估算中的应用
5) ecological flood prevention engineering in Qianan section of the Luanhe River
滦河迁安段生态防洪工程
6) upper reaches of Luanhe River
滦河上游地区
1.
In 2001～2005,1 810 specimens of mosses were collected in the upper reaches of Luanhe River and identified.
于2001~2005年在滦河上游地区共采集藓类植物标本1 810份,并对标本进行了整理鉴定。
补充资料：迁安
1.迁移安置。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条