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sewage irrigation中文是什么意思

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用"sewage irrigation"造句"sewage irrigation"怎么读"sewage irrigation" in a sentence

中文翻译手机手机版

  • 污水灌溉

例句与用法

  • Comparison of plants ' adsorption characteristic for heavy metals under sewage irrigation
    污水灌溉条件下作物对土壤重金属吸收特征比较
  • Effect of stress from sewage irrigation on antioxidant enzymes activity and root and seedling growth of spring wheat
    污灌胁迫对春小麦抗氧化酶活性及根系与幼苗生长的影响
  • Field experiment and indoor experiment have been done to research on the effect of sewage irrigation on winter wheat growth and heavy metal distribution in this thesis in beijing
    本次研究由田间试验和室内试验两部分组成,分别在北京市水科所试验站和校内实验室完成。
  • The production of wheat is increased by 9 . 6 % under sewage irrigation ; ( 2 ) . dry matter and leaf area index of the wheat is much higher during nourishment growth stage , while dry matter and leaf area index of the wheat under fresh treatment is significant lower during productive growth stage ; ( 3 ) . heave metal from swage enriched in the soil stratum in the depth of 0 - 30 cm , and the root length under sewage treatment is larger than that under fresh treatment .
    田间试验表明,在相同试验条件下,污水灌溉与清水灌溉相比: ( 1 )污水灌溉可使冬小麦增产9 . 6 ; ( 2 )作物地上部干物重和叶面积指数,在营养生长阶段清水灌溉比污水灌溉值高,而在生殖生长阶段清水灌溉比污水灌溉值明显降低; ( 3 )污水中营养物质主要富集在0 30cm土层中,在该土层中污水灌溉的小麦根量比清水灌溉的显著增多。
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