The mutagenicity of the terrace-type constructed wetland(TTCW) effluent is investigated using the Vicia faba root tip cell micronucleus test.
应用蚕豆根尖细胞微核技术对梯田式人工湿地出水进行致突变性研究,测定了生活污水、梯田式人工湿地出水、常规垂直流人工湿地出水及自来水的蚕豆根尖细胞微核千分率(MCN‰)及污染指数(PI),并对各水样的MCN‰进行了t检验。
The formation of geothermal groundwater in the Longmen geothermal field;
龙门地热田温热水成因探讨
The geochemical system of Zhejiang geothermal fieldsand their heat energy potential;
浙江地热田的地球化学体系及其热能潜力评估
Xingzi hot spring and basic features of geothermal field,Lushan,Jiangxi province
庐山星子温泉及其地热田的基本特征
The effect of this long period of volcanic activity was to produce the Rehai geothermal field.
云南省腾冲县热海地热田是中国大陆上最大的一个地热田。
The Rehai geothermal field lies about 14 km from the Tengchong Town, Southwestern Yunnan, China.
腾冲热海地热田位于中国西南边陲，云南腾冲县西南14 km处。
Research on Domestic Sewage Treatment with Terrace-Typed Constructed Wetland;
梯田式人工湿地处理生活污水处理研究
Purification Efficiency of Agriculture Wastewater in Constructed Wetland;
人工湿地对农田排水净化效果的研究
Experimental study on purification effect of paddy drainage in surface flow bulrush wetland
人工湿地对稻田排水净化效果的研究
Nitrogen and Phosphorus Control of Farmland Drainage for Constructed Wetland in Karst Region
人工湿地对岩溶区农田排水氮磷污染的控制
Study on Terrace-filter Constructed Wetland Purification Technology for Urban Waters Ecological Water Compensation
梯级渗滤人工湿地净化城市生态补水技术试验研究
The Incas terraced their mountainous land.
印加人把他们的山地弄成了梯田。
Water raised by the electrified pumping stations poured into the terraced fields.
由电泵抽上来的水哗哗地流人了梯田。
make into terraces as for cultivation.
为了耕田把地弄成梯田。
Study on Characteristics of Fold-flow and Lateral-flow Constructed Wetlands for Municipal Wastewater Treatment;
折流式+侧流式人工湿地处理城市污水试验研究
There are about 40 million hectares of artificial wetlands, including about 2 million hectares of reservoirs and about 38 million hectares of rice paddy fields.
人工湿地约4000万公顷，包括水库面积约200万公顷，稻田约3800万公顷。
Discussion on Compensation Mechanism for Ecotourism of Hani Terrace Wetland in Yuanyang of Yunnan Province;
云南元阳哈尼梯田湿地生态旅游生态补偿机制探讨
Generally speaking wetland is classified into natural wetland and artificial wetland.
一般来讲,湿地分为自然湿地和人工湿地。
Study on Turning-Complex-Flow Constructed Wetland to Treat Wastewater;
回转式复合流人工湿地系统处理污水的研究
Study on Removal Efficiency of Constructed Wetland with Sequencing Batch Self-aeration
序批式自动增氧型人工湿地运行效能研究
Study on the characteristics of three sub-surface flow constructed wetlands with different internal structures
三种不同内部结构的潜流式人工湿地特性研究
New-type Compound Constructed Wetland for Treatment of Agricultural Park Wastewater
新型复合式人工湿地处理农业园区污水
Influence mechanism of reverse-slope terrace site preparation for afforestation on runoff formation of slope;
反坡梯田造林整地工程对坡面产流的作用机制
Terrace Model of Higher Educational Talent Cultivation in the Western Nationality Region;
西部民族区域高等教育人才培养的“梯田模式”