mulch film造句

• Polyethylene blown mulch film for agricultural uses
  聚乙烯吹塑农用地面覆盖薄膜
• State and development of transplanting mechanization with mulch film at home and abroad
  国内外膜上移栽机械化的发展状况
• Application prospect of mechanization mulch film ridge covering and trench planting technology in plateau areas
  机械化地膜垄盖沟植技术在高原地区的应用前景
• Finite element analysis on suspension frame of field straw chopper work with mulch film collect machine
  秸秆粉碎还田及残膜回收联合作业机的悬挂架有限元分析
• The authors analysed the causes that degradable mulching film have been used widely in china and put forward the proposes about developing degradable mulching film in china
  作者指出了我国可降解地膜存在的问题，并提出农用薄膜的发展建议。
• The authors analysed the causes that degradable mulching film have been used widely in china and put forward the proposes about developing degradable mulching film in china
  作者指出了我国可降解地膜存在的问题，并提出农用薄膜的发展建议。
• Based on large documents, the authors summarized the status and progress about agricultural plastics mulching films and degradable mulching films
  摘要本文在广泛收集文献资料的基础上，对我国农用薄膜的生产、应用现状，国内外可降解农膜的研究进展进行了归纳。
• Based on large documents, the authors summarized the status and progress about agricultural plastics mulching films and degradable mulching films
  摘要本文在广泛收集文献资料的基础上，对我国农用薄膜的生产、应用现状，国内外可降解农膜的研究进展进行了归纳。
• The experiment demostrated that the yield and quality of cotton were increased with better sunshine, temperature and humidity under mulching film with drip irrigation at boiling stage
  试验研究表明，膜下滴灌棉花花铃期在光、温、湿等方面具有较好配置，从而可充分利用光热资源，提高棉花的产量和品质。
• The change of net radiation, earth temperature and relative humidity in the vegetable layer of cotton field was investigated on the basis of the data collected from microclimate in vegetable layer of cotton field with drip irrigation of the mulching film under increasing temperature effect in desert
  摘要根据沙漠增温效应下膜下滴灌棉田植被层内小气候观测资料，分析研究了棉田植被层内的净辐射、地温和相对湿度的变化。