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surface water 地面水,淤水。

surface wave

Effect of surface water quality in hun he shenyang section qitaizi bridge on aquatic life 渾河沈陽段七臺子橋地表水質量對水生生物的影響

Changes and influencing factors of surface water resources in the source region of the yellow river 黃河源區地表水資源變化及其影響因子

Dynamic changes of nitrogen and phosphorus concentrations in surface water of paddy field 不同氮磷配合下稻田田面水的氮磷動態變化研究

Rule of lose of nitrogen in the surface water of rice fields and the control technology 水稻田面水氮素動態徑流流失特性及控制技術研究

Exploration of rapid paper strip method for monitoring fecal coliform group in surface water 紙片快速法監測地表水中糞大腸菌群的探討

Study on function zoning of surface water of the yellow river catchment in shanxi province 山西省黃河流域地表水水功能區劃分及其研究

Road asphalt road surface water damage formation and preventing and controlling countermeasure 公路瀝青路面水損壞的形成及防治對策

Dynamics and rational adjusting of surface water resources in hilly red soil regions 紅壤丘陵區地表水資源動態與合理調蓄利用研究

Probe into comprehensive design of road surface water - proof and drainage of express highway 高速公路路面防排水系統綜合設計探討

Cover all wounds properly and avoid contacting wounds with soil and untreated surface waters 妥善包扎傷口,避免傷口接觸泥土;

Surface water drain 地面水排水渠

Surface water quality assessmet in minjiang river basin by fuzzy synthetic evaluation method 岷江流域地表水水質的模糊綜合評價

Application of grey clustering method to surface water enviromental quality assessment 灰色聚類法在地表水環境質量評價中的應用

Detection of mutagenicity of surface water using human lymphocyte micronucleus test 用人淋巴細胞微核試驗檢測地面水致突變性

Study on dynamic change of three kinds of nitrogen in surface water of paddy field 稻田田面水中三氮濃度的動態變化特征研究

Surface water drainage 地面水排水設施

Study on polyferric - organic composite flocculants for treatment of surface water 聚合鐵復合絮凝劑處理地表水的性能研究

Standard test method for surface water absorption of terry fabrics water flow 絲絨紡織品表面吸水性的標準試驗方法

Study on the disinfectio efficacy of stable chlorine dioxide to surface water 二氧化氯對地表水消毒效果的實驗研究