the authors developed a yield mapping system software for the requirement of national grain yield monitoring system.

1、

research on an intelligent monitor for yield mapping of cotton picker

采棉机测产系统智能监控技术研究

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2、

cotton yield mapping technology based on spatial management system

基于农田空间管理系统的棉花产量图生成技术

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3、

image: great war primary document archive: photos of the great war

伟大战争重要文档：伟大战争的图片

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4、

listing 5 shows you how to create the primary document and two secondary documents.

清单5显示了如何创建主文档以及两个辅助文档。

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5、

in general, metadata is needed to describe the primary document content.

一般而言，我们都需要使用元数据来描述主要的文档内容。

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6、

html is used as the primary document or display format, and xml is used to embed data within the document.

HTML作为主文档或显示格式使用，XML用于将数据嵌入文档。

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7、

conical packing ring is set in the cavity of diode to divide the cavity into fore vacuum chamber and back oil recess;

在二极管腔内固定设有锥形密封圈将腔体分为前真空室和后油腔；

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8、

water and nitrogen distribution under subsurface drip fertigation as affected by layered-textural soils

层状土壤质地对地下滴灌水氮分布的影响

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9、

effect of ridge size on cucumber planted by high ridge and dripping irrigation with full fertigation

垄的大小对黄瓜高垄覆膜滴灌全价营养液栽培的影响

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10、

variation of nitrate in soil was affected by many factors including irrigation, fertigation, and crop uptake.

土壤NO3&N含量的变化受施肥、灌溉和作物养分吸收等因素控制。

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11、

integrated simulation of surface-subsurface flow and solute transport for border strip fertigation ⅰ. model

畦灌施肥地表水流与非饱和土壤水流-溶质运移集成模拟：Ⅰ模型

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12、

know how much water is needed to refill the root zone during irrigation and plan fertigation accordingly.

要了解在灌溉时灌满根区需要多少水，并据此来制定灌溉施肥计划。

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13、

control of soil salinization and reduction of n& p loss with drip fertigation in greenhouse

精确滴灌施肥技术对大棚土壤盐渍化和氮磷流失控制的研究

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14、

both fertigation strategies and frequencies had an insignificant effect on the quality of tomato.

施肥频率和运行方式对番茄各项品质的影响都不显著。

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15、

effect of nitrogen fertilizer fertigation on maize

不同灌溉施氮方式夏玉米生长效应

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16、

application of touch-screen in the facility agriculture intelligent fertigation

触摸屏在设施农业灌溉施肥智能化中的应用

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17、

research on relationship between nitrate nitrogen transport and soil water content of continuous and intermittent infiltration under fertigation

灌施连续与间歇入渗硝态氮运移与土壤含水量的关系

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18、

spatial distribution of nitrate in soil as affected by uniformity of sprinkler fertigation

喷灌施肥灌溉均匀性对土壤硝态氮空间分布影响的田间试验研究

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19、

distributions of water, salinity, and nitrogen in cotton root zone by different fertigation strategies

不同滴灌施肥方式下棉花根区的水、盐和氮素分布

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20、

urea and ammonium nitrate solutions are most commonly used for n fertigation.

尿素和硝酸铵溶液是最常用的灌溉施肥氮肥品种。

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