1) muddy water infiltration
浑水入渗
1.
Based on the water infiltration experiments in the field soil,this article brings forward the differences and analyses some basic chacters of muddy water infiltration.
依据大田土壤清、浑水积水入渗对比试验资料,揭示了浑水入渗的一些基本特性。
2.
In this study, three factors that affect muddy water infiltration were systematically investigated using double ring infiltrometer in field experiments.
本文以清水入渗为对照,采用双环入渗法,研究了黄土浑水入渗规律及主要影响因素,取得了以下主要结论:(1)与清水入渗相比,黄土浑水入渗的累积入渗过程和入渗速率的曲线走势大致相同,因此,在对浑水入渗的分析研究中,浑水、清水可采用相同的分析方法进行研究。
3.
In view of the characteristic irrigating with water of high silt content in most irrigated area of Yellow River Basin,this article elaborate the differences between clear water and muddy water infiltration as well as the research significance of studying muddy water infiltration rule.
针对黄河流域绝大部分引黄灌区引浑灌溉的特点,阐述了清水与浑水灌溉下的土壤入渗规律的本质区别以及开展浑水灌溉下的土壤入渗规律研究的意义,通过分析国内外浑水入渗规律的研究进展与现状,提出了浑水灌溉下的土壤入渗规律研究领域的结论与建议。
2) seep-out of muddle water
浑水出渗
1.
For the layer of small grain, the process of seepage is equal to seep-out of muddle water, so the piping p.
在堤坝渗流过程中经常出现细粒运移的问题,对于细粒渗出层,渗流过程相当于浑水的出渗,所以管涌问题是最典型的浑水出渗问题,但目前所有解决浑水渗流的方法实质上是基于清水的渗流理论,忽略了渗流过程中泥砂运移的影响,这必然与实际情况不太相符,也导致所得的结果有较大的偏差。
3) muddy water seepage
浑水渗流
4) horizontal infiltration
水平入渗
1.
The objective of this study was to investigate horizontal infiltration characteristics through indoor column experiments with PAM and PG applied in dry powder and mixed with air-dried soil.
土壤水平入渗是土壤水分空间入渗的一个重要方向,它受土壤质地和结构等多方面因素的影响,其中高分子化合物与磷石膏(PG)等的加入也对其产生重要影响。
2.
Considering the study lateral horizontal infiltration of water storage pit, the experiments of infiltration in different heads were studied by horizontal column.
本文着眼于研究蓄水坑的侧向水平入渗,通过室内试验,对水平土柱在不同水头作用下的土壤入渗状况进行研究,结果表明入渗水头对入渗系数有较为显著的影响,对入渗指数有一定的影响,入渗系数和入渗指数均随入渗水头的变化呈现出相对平稳与显著性变化的交替变化趋势。
3.
According to the characteristics of Green-Ampt model\'s structure,the piston assumption of Green-Ampt model is applied to one-dimensional horizontal infiltration in this paper.
根据Green-Ampt模型结构上的特点,将活塞模型假定应用到一维水平入渗,利用水量平衡原理建立入渗过程累积入渗量、湿润锋位移、入渗率与入渗时间之间的关系。
5) infiltration water
渗入水
1.
While infiltration water generated from filtration of meteoric water and surface water flows from basin edge to its center in gravity -induced centripetal flow.
沉积水是油气运聚的载体和主要驱动 力,对盆地流体的运动起控制作用,由盆地中心向盆地边缘呈离心流;渗入水由大气降水和地表水的渗入 产生,受重力作用由盆地边缘向盆地中心呈向心流。
2.
Aiming at lowering the water table at foundation pit,this paper studies the hydrogeology condition of the infiltration water and water stagnating between the strata.
研究了在渗入水和层间滞水作为补给的水文地质条件下的基坑降水方法,设计了轻型井点结合明排降水的施工方案,创新地应用了滤水管间隔增减长度法、横插滤水管集水法的工艺措施。
6) rainwater infiltration
雨水入渗
1.
Rainwater utilization engineering in building and community contains rainwater infiltration facility and rainwater collection and reuse facility.
建筑与小区雨水利用工程主要由雨水入渗设施和雨水收集回用设施构成。
2.
Overall engineering, rainwater infiltration system, collection and reuse system and etc.
从工程总体、雨水入渗系统、收集回用系统几方面进行了详细的技术探讨。
补充资料：灌溉入渗补给系数
灌溉入渗补给系数
coefficient of irrigation recharge into ground water
guan’gai rushen buji xishu灌溉入渗补给系数(eoeffieient of irriga-tion reeharge into ground water)灌溉水补给地下水的数量指标，是灌溉入渗补给地下水的量与灌溉水量之比。影响因素主要有灌溉定额，土壤含水量、土壤质地、地下水埋深、植被情况和气候条件等。 灌溉水入渗，只有在土壤含水量超过田间持水量时，多余的水才能补给地下水。一般在相同的条件下，灌溉定额小、土壤质地粘重与植被差时，灌溉入渗补给系数小(如果灌溉定额很小，可能无入渗补给);反之则大。田间的地下水埋深大(即非饱和带上壤的厚度较大)，故灌溉入渗补给系数小;反之亦然。当引外区的河水或井水时，由灌溉入渗补给系数算得补给地下水量，作为本区的地下水补给量。引河水灌溉，一般灌水定额较大，灌溉入渗补给系数大;引井水灌溉，灌水定额较小，此系数亦小。(金光炎)
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