灌溉

Level border irrigation ; irrigation quality ; irrigation design and management variables ; irrigation efficiency ; distribution uniformity

水平畦田灌溉；灌溉质量；灌水技术要素；灌水效率；灌水均匀度

The model simulates all phases of continuous and surge flow irrigation including simultaneous advance and recession and can also be ap- plied to basin and border irrigation with various field slopes.

。该模型模拟所有阶段的连续波涌灌溉方式，包括同步前进，经济衰退也能是溶质灌溉与各领域的斜坡盆地和边界。

By comprehensive evaluation of different irrigation methods such as irrigation, irrigation pipe gate, horizontal border, in the current economic and technological conditions, the level of border irrigation is the most appropriate way of surface irrigation in the TarimBasin.

通过对波涌灌、闸管灌、水平畦灌等不同灌溉方式综合评价，在目前的经济、技术条件下水平畦灌是最适合塔里木盆地的地面灌溉方式。

According to practice of popularizing and applying water-saving irrigation technology in Sanhe well irrigation area in Hebei plain,this article puts forward a form of water-saving surface irrigation called "border irrigation by pipe move-back method".

根据河北平原三河井灌区节水灌溉工程推广应用的实践，提出了一种可称之为&支管退行式畦灌&的节水地面灌溉形式。

Compared with the soil water content,it will be much more scientific to use the soil water potential as the lowest limit index of crop non-sufficient irrigation and be easier to be applied and extended.

农田非充分灌溉中，习惯将土壤含水率作为控制灌溉的指标，但实质上，用土壤含水率作为控制指标是有缺陷的。

Six are a wide range of applicability and flexibility, can be used in Daejeon, economic crops, vegetables and orchards; are seven gate opening set, from the beginning to the end of irrigation, without manual operation, greatly reducing labor irrigation to improve water working conditions; are eight gates to control irrigation systems and drainage Irrigation District, full-motion can also be used as pipe to replace the fields of agricultural,毛渠,斗渠to achieve from畦沟with water, can also be used as surge irrigation water distribution pipes at the end of class .

六是具有广泛的适用性与灵活性，可用于大田、经济作物、蔬菜和果园；七是闸板开度设定后，从开始到灌水结束，无需人工操作，极大地减少灌水用工，改善灌水的工作条件；八是闸管灌溉系统可与渠灌区、也可用作全移动管道输水，替代田间农、毛渠，完成从斗渠到畦沟配水，还可用作波涌灌溉的末级配水管道。

The invention of the Karez, which is an irrigation system of wells connected by underground channels, in Xinjiang provided useful experience for irrigation in the northwest region of our country and has been extended to other drought-stricken areas.

坎儿井，新疆的一个由地下通道连接井灌溉系统的发明，为我国西北地区灌溉提供了宝贵的经验，并已扩展至其他旱区。

The separate furrow irrigation is a new way of economizing irrigation,which has been investigated and popularized,but there is no report in southern Ningxia hill region.

隔沟灌溉技术是一项新型的节水灌溉技术，在国内外都已进行了较长时间的研究和推广，但在宁南山区尚没有推广应用的报道。

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。

The results indicated that genotype, irrigation and interaction of both the factors correlated tightly with the length and its distribution of guard cells in wheat flag leaves.

研究结果表明，基因型、灌溉及基因型和灌溉互作与旗叶保卫细胞的长度及其分布有密切关系。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了