1) Water quality
灌水水质
1.
Field experimental studies on the effects of water quality and drip rate on soil salt distribution in drip irrigation under film;
膜下滴灌条件下灌水水质和流量对土壤盐分分布影响的田间试验研究
2) irrigation water quality
灌溉水质
1.
Effect of irrigation water quality on soil organic matter accumulation;
灌溉水质与土壤有机质累积的关系
2.
Effect of irrigation water quality on the chemical properties of lawn soil;
灌溉水质对草坪土壤化学性质的影响
3.
Attribute aggregate theory was introduced and applied in irrigation water quality evaluation in this paper.
将属性集理论及其属性综合评价方法引入灌溉水质评价 ,在研究分析和确定灌溉水质单指标属性测度的基础上 ,探讨了对单指标属性测度采用加权法求解水质综合属性测度问题。
3) water quality
灌溉水质
1.
The results show that the water quality for irrigation, air-environment and soil-environment accord with requirements of the Quality Criteria of water for Greenfield Irrigation GB5084-1992, the Ambient Air Quality standard, GB 3095-1996 class Ⅱ and the quality cri.
为了建立吴茱萸GAP生产基地,制定吴茱萸规范化生产操作规程(SOP),对余庆县黔龙民族药业有限责任公司吴茱萸生产基地的灌溉水质、环境空气质量、土壤环境质量进行了监测检验分析。
2.
It was found that the irrigation water quality and soil electrolyte concentration influence significantly the soil structure,surface layer density and inf.
灌溉水质对土壤结构特性和入渗以及灌溉用水效率都有很大的影响。
4) quality of irrigation water
灌溉水质
1.
The quality of irrigation water,air and soil of the producing area for high quality rice was tested to improve the safety level of Agricultural products,build the production base of high quality rice with pollution-free and lay down the technological regulation in Yuqing county.
结果表明,该基地灌溉水符合“GB5084-1992”农田灌溉水质标准和“NY5116-2002”灌溉水质一级水质标准,农田土壤环境质量符合“GB3095-1996”环境土壤质量二级标准和“NY5116-2002”环境土壤质量要求,空气质量符合“GB3095-1996”环境空气质量二级标准和“NY5116-2002”环境空气质量要求。
5) irrigation performance
灌水质量
1.
In this paper, the variability of roughness coefficient and its effect on border irrigation performance were studied.
在110m的畦田长度上,观测了水流推进过程及沿程各点的水深,采用曼宁公式的数值解法估算了26条畦田的田面糙率系数,分析了其变异规律,评价了糙率系数对灌水质量评价指标的影响。
2.
Spatial variability of infiltration parameters K and α of Kostiakov model and influences on irrigation performance were studied for border irrigation.
针对畦灌,研究了Kostiakov模型入渗系数K和入渗指数α的空间变异性及其对灌水质量的影响。
补充资料：地下水水质测定(见水质测验)
地下水水质测定(见水质测验)
dixiashui shulzhi eeding地下水水质测定见水质测验。
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