1) infiltration reduction
减渗
1.
According to the Darcy s law for infiltration in unsaturated soil, the infiltration reduction effect of sand layer and the mechanism of infiltration rate changing from nonlinear attenuate stage into linear stage in the process of infiltration are analyzed.
本文根据非饱和土壤水的达西定律,对砂层在黄土中的减渗作用及在整个过程中使入渗率由非线性衰减阶段转为线性稳渗阶段的机理做了分析论述。
2.
The circulation rate directly affects the development of the water sealing layer, therefore weakens the infiltration reduction and the increase of advancing velocity of furrow flow under periodic water-supply.
00cm的非饱和土壤、灌施条件下的垂直一维间歇入渗过程,重点研究了循环率对肥液(KNO3溶液)间歇入渗的减渗性和土壤中入渗水、硝态氮的运移分布特性。
3.
By analyzing experiment data,a conclusion is drawn that the effect is infiltration reduction,which can be explained as following: clay interlayer converts the non-linear process in sand into linear process of infiltration in clay interlayer.
通过分析定性得出粘土夹层对入渗过程的影响体现为减渗作用,表现为粘土夹层将均质粗砂中的非线性入渗过程变为夹层内的线性入渗过程,使夹层范围的入渗为一个具有较小入渗率和较小湿润锋推进速度的稳渗阶段。
2) permeate glue by reducing pressure
减压渗胶
1.
The technique of permeate glue by reducing pressure and vacuum penetrating was used to produce low-sugar preserved loquat.
以新鲜枇杷为原料,采用减压渗胶、真空渗糖等生产工艺研制的低糖枇杷果脯,形态饱满、亮泽、酸甜适度。
3) Drainageand decompression
排渗减压
4) infiltration reduction effect
减渗特性
1.
The law of bilateral interference infiltration and the infiltration reduction effect relative to free infiltration is analyzed according to the experimental data.
根据试验资料,分析了膜孔多向交汇入渗规律,研究了膜孔交汇入渗相对于膜孔自由入渗的减渗特性,建立了膜孔多向交汇入渗的三阶段入渗模型和减渗量模型,分析了膜孔交汇入渗参数随入渗阶段的变化规律,提出了膜孔交汇入渗减渗率的概念,并推导得到了膜孔多向交汇入渗减渗率的计算公式。
5) reduction volume
减渗量
1.
Based on the indoor experiment of film hole single point source and single line interference infiltration,the authors analyze the rule of infiltration volume of film hole single point source and single line interference infiltration,study the relationship between the reduction volume and bilateral area and develop the infiltration model of film hole single line interference infiltration.
通过室内膜孔单点源自由入渗和单向交汇入渗试验资料,分析了膜孔灌单点源自由入渗量和单向交汇入渗量的变化规律,研究了膜孔灌单向交汇入渗减渗量和交汇界面面积之间的关系,建立了基于减渗量和交汇界面面积的膜孔灌单向交汇入渗量数学模型。
6) infiltration decay ratio
减渗率
1.
The experiments showed that PAM has obvious influences on infiltration rate,accumulative infiltration and wetting front: the influences of PAM on infiltration rate were stable and consistent;the denser the PAM concentration,the lower the infiltration rate;the infiltration decay ratio(IDR) of accumulative infiltration due to PAM was a constant,and the IDR were 98.
分析了聚丙烯酰胺(PAM)对一维垂直积水入渗的入渗率、累积入渗量以及湿润锋的影响,试验结果表明PAM对上述指标均有明显的抑制效应:PAM对入渗率的影响具有稳定性和一致性,表现为对应于同一时刻,PAM浓度越大入渗率越低;PAM导致累积入渗量减少的减渗率在入渗过程中为一常数,相对于对照处理(PAM浓度为0)的累积入渗量,10×10-6、50×10-6、500×10-6的PAM溶液的减渗率分别为98。
补充资料：渗渗
1.寒冷貌。 2.指因害怕而产生发冷的感觉。
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