Use of GPS cameras built on a practice already in place by the project to “geo-reference” irrigation rehabilitation through photographs.
应用装有全球定位系统的照相机，依托了该项目已然采用的一种方法，即通过照片来了解灌溉设施恢复情况。
It established the certain theory and the practice foundation for the irrigation management automation realization through consummate the cotton field water management system.
棉田水分管理系统的完善为灌溉管理自动化的实现奠定了一定的理论和实践基础。
For any actual problem of irrigation program, the proposed model will give more rational results, which can be used in the practice of irrigation area.
对于任何一个实际的灌溉规划问题，不管目标函数和约束条件如何，本文给出的这一模型均可提供较为合理的成果，用于指导灌区实践。
In order to apply the theory of deficit irrigation to practice, a decision-making system for deficit irrigation based on PDA(Personal Digital Assistant) is developed.
为了将非充分灌溉理论应用到实际中，研制了集成于PDA的非充分灌溉决策系统。
The improvement of ground irrigation techniques is a key problem for the irrigated area to increase the quality of irrigating water and practice rated water consumption.
改进地面灌水技术，是灌区提高灌水质量、实行定额用水的关键问题。
The instrument applied in practice proofed that the instrument can guide peasants when and how much to irrigate. The precision of the instrument can satisfy the requirement of irrigation prediction.
最后对仪器在生产实践中的应用进行了分析，认为该仪器可指导用户进行适时适量灌溉，能满足灌溉预报的精度要求。
Comprehensive analysis and research on the theory and practice of water use efficiency in irrigation district is conducted by using static plane and dynamic space models.
用静态平面和动态空间两种模型对灌区水资源利用系数进行了理论和实践的综合分析研究。
Practice proves that the effect is obvious to replace the control sluice with the character shaped dam in miniature irrigation area.
在小型灌区中应用人字形坝取代节制闸，实践证明效果显著。
The practice has proved that the scientific irrigation based on rice water requirement rule can save water and increase yield and gain significant social and economic benefits as well.
实践证明，根据水稻需水的规律进行科学灌溉，不仅可以大量节水，而且还能增产，社会效益和经济效益都十分显著。
The main irrigation ditch of the quality-oriented education in the technical school is the teaching instruction and the practice.
而技工学校实施素质教育的主渠道是课堂教学和实践操作。
Upper Left is the Practice of Surge Irrigation. Below is the Surge Valve Made by IWHR.
左上图为波涌灌溉田间应用实践，右下图为中国水科院研制的波涌控制阀。
Upper Left is the Practice of Surge Irrigation. Below is the Surge Valve Made by IWHR.
左上图为波涌灌溉田间应用实践，右下图为中国水科院研制的波涌控制阀。
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