以下为句子列表：
英文: Abstract: Based on water flow movement characteristics in film hole irrigation, a zero-inertia model form surface water flow movement in film hole irrigation were presented in this paper.
中文: 文摘:根据膜孔灌溉田面水流运动特性，建立了膜孔灌溉田面水流运动零惯性量数学模型，并将其与优化理论相结合，提出了确定膜孔灌溉田面综合糙率系数的优化模型。
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英文: Abstract: Characteristics of film hole irrigation and effects of irrigation technological parameters on ir-rigating quota are analyzed, and the relationships among discharge per unit width, hole spacing and ir-rigation quota are studied in this paper, bas
中文: 文摘:根据膜孔灌溉大田灌水试验资料，分析了膜孔灌溉特点和灌水技术要素对膜孔灌灌水定额的影响，研究了单宽流量与开孔率与膜孔灌灌水定额的关系。
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英文: Evaporation and drift losses were estimated d uring the whole irrigation season of winter wheat based on catch can data.
中文: 试验设置低、中、高喷灌均匀系数处理，喷灌均匀系数的变化范围为62%～82%。
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英文: With combining optimization method, an optimal model of determining synthetic surface roughness coefficient in film hole irrigation was developed.
中文: 实例计算与方法验证表明，该方法能够简单而有效地确定膜孔灌溉田面综合糙率系数。
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