查询词典 furrow irrigation

To improve the precision of soil infiltration parameters estimation in furrow irrigation and narrow the simulation error of furrow irrigation.

为提高沟灌土壤入渗参数的估算精度，缩小沟灌模拟误差。

Therefore, it has higher dependability to estimate the soil permeation parameters of furrow irrigation in the simulation or management of furrow irrigation.

因此，用IPARM方法估算土壤入渗参数在沟灌模拟和管理中具有较高的可靠性。

To improve the precision of soil infiltration parameters estimation in furrow irrigation and narrow the simulation error of furrow irrigation.

摘 要：为提高沟灌土壤入渗参数的估算精度，缩小沟灌模拟误差。

Therefore, IPARM method has higher reliability to estimate the soil infiltration parameters in furrow irrigation for the simulation and management of furrow irrigation.

用IPARM方法估算土壤入渗参数在沟灌模拟和管理中具有较高的可靠性。

Film-furrow irrigation is a combination of techniques of film-mulching irrigation and furrow irrigation.

膜沟灌溉是与地膜覆盖技术相结合的沟灌，它将带有渗水孔的地膜敷贴在灌水沟内形成膜沟，灌溉时水在沟内的膜上流动，并通过膜孔渗入土壤。

In this paper, based on the volume balance equation of water, adopt IPARM method to estimate the soil permeation parameters of Kostiakov-Lewis equation in furrow irrigation, according to a set of field furrow irrigation data to estimate the parameters, and utilizing WinSRFR1.1 software to simulate the water flow in furrow irrigation.

该文以水量平衡方程为基础，采用IPARM方法建立了沟灌Kostiakov-Lewis入渗方程中参数的估算方法，并根据一组田间实测沟灌资料对入渗参数进行了估算，利用WinSRFR1.1软件对沟灌水流运动进行了模拟。

In this paper, based on the water balance equation, infiltration parameters from advance and runoff model method was used to estimate the soil permeation parameters of Kostiakov-Lewis equation in furrow irrigation, according to a set of field furrow irrigation data to estimate the parameters, and utilizing WinSRFR1.1 software to simulate the water flow in furrow irrigation.

该文以水量平衡方程为基础，采用IPARM方法建立了沟灌Kostiakov-Lewis入渗方程中参数的估算方法，并根据一组田间实测沟灌资料对入渗参数进行了估算，利用WinSRFR1.1软件对沟灌水流运动进行了模拟。

In order to understand the patterns of water infiltration in furrow irrigation,based on lab experiment under furrow infiltration,a two stage infiltration model of furrow interference infiltration was founded and the reduced infiltration characteristics of furrow interference infiltration to furrow free infiltration was researched.

为进一步探明沟灌灌水沟的水分入渗规律，通过室内沟灌入渗试验，分析了沟灌交汇入渗的入渗规律，建立了沟灌交汇入渗的二阶段入渗模型，研究了沟灌交汇入渗相对与沟灌自由入渗的减渗特性。

Based on the Minqin oasis Daejeon cotton irrigation district, systems research and analysis of cotton under different irrigation water and nitrogen coupling effect, the main conclusions of the pilot study are as follows:(1) The coupling effect of water and nitrogen under different furrow irrigation patterns shows that water and nitrogen application rate increased in the three furrow irrigation patterns will help improve cotton yield, but FFI limit the effects of water and nitrogen play, AFI and CFI not significant differences in the effects of cotton yield.

试验研究取得主要结论如下：(1)不同沟灌方式棉花的水氮耦合效应研究表明，棉花产量效应表明，三种沟灌方式增加施氮量和灌水量均有利于棉花产量的提高，但FFI限制了水氮效应的发挥，AFI与CFI的棉花产量效应差异不显著。

Four methods of irrigation, trickle irrigation, portable sprinkling irrigation, porous pipe sprinkling irrigation and furrow irrigation were tes ted. It was found that all with trickle irrigation, portable sprinkling irrigation and porous pipe sprinkling irrigation have remarkabler effect on water saving than furrow irrigation.

本试验通过滴灌、微喷灌、多孔管喷灌和沟灌等四种灌水方式，得出滴灌、微喷灌和多孔管喷灌均较沟灌有明显的节水效果，节水率可达50％以上；除沟灌外，其它灌水方式棚内空气相对湿度均较低，这对缩短夜间结露时间和减轻或防止黄瓜的病害有一定的积极作用。

It goes back to what I told you...

现在回到我告诉过你的。。。

With a supporter in Mr Charest and an admirer in Mr Dumont, Mr Harper may be encouraged to call an election himself.

由于在沙雷那边有个支持者，杜蒙那边有个崇拜者，鼓励哈珀为自己举行一次选举。