助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[1830]条 当前为第1条到20条[由于搜索限制,当前仅支持显示前5页数据]
 

相关语句
灌水
    Study on Physiological Mechanism and Application of Apple Trees under Partial Rootzone Irrigation
    苹果根系分区灌水的生理机制及应用研究
    Determination of the optimum combination of technical parameters for border irrigation
    畦田最优灌水技术参数组合的确定
    Physiological Indicators for Cotton Irrigation
    棉花灌水的生理指标
    A Study on Technique of Improving Surface Irrigation
    改进地面灌水技术设施的研究
    THE EFFECT ON COMMUNITY PHOTOSYNTHETIC RATE OF ANEUROLEPIDIUM CHINENSE AFTER IRRIGATION AND FERTILIZATION TREATMENTS
    灌水施肥对羊草(Aneurolepidium chinense)草原群落光合速率的影响
    TIMING AND INDEXES OF IRRIGATION FOR CITRUS IN SICHUAN
    四川柑桔灌溉期及灌水指标
    Grey Correlation Analysis of Food Yield and Irrigation
    粮食产量与灌水程度的灰色关联分析
    Causes and Benefits Analysis of Water Saving and Yields Increasing by the on-Film Irrigation Technology
    膜上灌水技术节水、增产的原因和效益分析
    A Study of the Eeffects of Different Soil Water Potentials and Optimum Water Petential Value of Irrigation on Rape
    不同土水势对油菜的影响及适宜灌水势值研究
    Effect of Irrigation Quota for Wheat on Topdressing Urea Efficiency
    小麦灌水定额对追施尿素肥效的影响
    Experiment and Study of the Surge Flow Border Irrigation Technology
    涌流畦灌灌水技术试验研究
    Water Balance and Benefit Analysis of Pure Well Irrigation in the Yellow River Irrigation District
    引黄灌区纯井灌水均衡及效益分析
    A Study on the Technique of Small-pipe Out-flow Irrigation──Basic conStruction and techniquc factor
    小管出流灌溉技术的研究(Ⅰ)──墓本结构与灌水技术要素
    EVELUATION METHOD STUDY OF SURGE FLOW BORDER IRRIGATION QUALITY
    涌流畦灌灌水质量评价方法研究
    Irrigation Technique Over Pored plastic Film for Oasis Agriculture in Xinjiang
    新疆绿洲农业的膜上灌水技术
    A Qualitative Evaluation of Irrigation Methods and Irrigation Techniques of Farmlands
    农田灌水方法及灌水技术的质量评估
    Study on Water Consumption Characteristics and Water Use Efficiency of Flue-cured Tobacco under Different Irrigation
    不同灌水条件下烤烟耗水特征和用水效率的研究
    The Law of Water Cnsumption by Winter Wheat under Different Irrigation Treatments and the Determination of Water Saving Irrigation Scheme
    不同灌水处理冬小麦耗水规律与节水灌溉方案确立
    Analysis and evaluation of irrigation quality criterion
    农田灌水质量指标的分析与评价
    Effect of Controlled RootsDivided Alternative Irrigation on Water Use Efficiency
    控制性分根交替灌水的节水效应
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社