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- Water diverted from the Luanhe River to Tangshan is a main water source of the Caofeidian Industry Zone. 唐山市引灤供水系統是曹妃甸工業(yè)區的主水源。
- AFS method is used to analyze micro amounts of arsenic and selenium in the Luanhe river,this method is simple,rapid and high sensitivity. 本文采用了原子熒光光譜法測定灤河水中微量砷、硒 ,具有操作簡(jiǎn)單、快速、靈敏度高等優(yōu)點(diǎn)。
- Distribution: in China in the area since the north-east of the Tumen River, Basin, west by the Liaohe River, the Luanhe River, Qinling until the Irtysh River Valley. 分布范圍 :在中國的分布區起自東北部的圖們江、鴨綠江、松花江流域,向西經(jīng)遼河、灤河、秦嶺直至額爾齊斯河流域。
- Keywords AFS;arsenic;selenium;the Luanhe river; 原子熒光光譜法;砷;硒;灤河;
- the Luanhe River's dike 灤河堤防
- ecological flood prevention engineering in Qianan section of the Luanhe River 灤河遷安段生態(tài)防洪工程
- Preliminary Study on the Formation Cause of Inshore Storm Current in the Luanhe River Mouth Area 灤河口近海激流成因初探
- Biological Contact Oxidation Process for Algae Removal from Water Diverted from the Luanhe River 生物接觸氧化法對引灤水中藻類(lèi)的去除
- Study on Plans of Afforestation along Open Channel Slope of Diversion the Luanhe River to Tianjin 引灤入津明渠沿岸護坡綠化試驗方案研究
- the Luanhe River 灤河
- The PRMS is replanted to Luanhe river valley, and primarily test its modeling capability. 將PRMS模式系統移植到灤河流域,并對其模擬能力進(jìn)行了初步檢驗。
- Fortunately, the flood did not break the dike. 還好,這場(chǎng)大水沒(méi)有把堤壩沖壞。
- Since then there has occurred complex land-sea interaction between the Yangtze River,Yellow River,Luanhe River and transgressions caused by the eustatic changes. 自此以后,長(cháng)江、黃河及灤河與全球海洋水圈變化引起的海侵發(fā)生了復雜的陸海相互作用。
- They spend the winter(s) in a warmer climate. 他們在氣候較暖的地方過(guò)冬。
- The sweater had shrunk after repeated washing(s). 這件套頭毛衣洗過(guò)多次已縮水了。
- As a result, the runoff in future for Luanhe River Basin and Sanggan River Basin is 74 mm and 71 mm, respectively, which is approximately a quarter of mean annual runoff (284 mm) of the whole country. 未來(lái)灤河流域年徑流深減少 2 7mm ;流量減少 14 .;72× 10 8m3;桑干河流域徑流深增加 2 6mm;流量增加 12
- The river had worn a ravine between the hills. 那條河在兩山之間已造成一個(gè)深谷。
- It includes many physical processes and can be used to simulate several hydrological processes.The PRMS is replanted to Luanhe river valley, and primarily test its modeling capability. 認為PRMS模式具有多種模擬功能,包含的物理過(guò)程也較全面,是當前世界上較好的水文學(xué)模式。
- Answer the following question(s). 回答下列問(wèn)題。
- Can we dredge the river to make it deeper? 我們能不能把這條河疏浚得深一點(diǎn)?