frost injury 中文意思是什麼

frost injury 解釋
霜害
  • frost : n 1 霜;霜柱;結霜;冰凍,嚴寒;冰點以下的溫度。2 (態度、感情等的)冷淡,冷酷。3 〈俚語〉(演劇...
  • injury : n. 1. 損害,毀壞,傷害。2. 傷害的行為。3. 受傷處。
  1. Jilin province is one of the important commodity product base in china, but one or several kinds of nature disaster are happened, which include drought, flood, low temperature cold damage, frost injury, hail and gale disaster. that interfere the normal agricultural yield and restrict the steady and sustaining development of commodity product base in jilin province

    吉林省是我國重要的商品糧生產基地之一,然而在一些地區每年都發生一種或多種自然災害(乾旱、洪澇、低溫冷害、霜、雹、風等) ,干擾了正常的農業生產,限制了吉林省商品糧基地的穩定、持續發展。
  2. Frost injury on cement concrete road surface and the prevention measures in gobi desert, northwest areas

    西北戈壁灘地區水泥混凝土道面凍害及防止對策
  3. Landforms, soil, climate and characteristics of distribution in time and space in ningxia of draughts, disasters caused by wind and sand, floods and waterlodgging caused by hail, frost injury and earthquakes. the eighth chapter is on the relationships of environmental changing and the development of the agriculture and livestock husbandry in ningxia autonomous region which covers two sections : namely the historical processes of the human activities and the changing of the forests in ningxia, and the human activities and spreading of the deserts. the ninth chapter is a chapter that studies the regional divergence of the productivity level and the experiences and lessons of the development of agriculture and livestock husbandry

    下篇是寧夏農牧業發展等因素與環境變遷的關系,這又包括三章:第七章是農牧業發展的自然條件,即地貌、土壤、氣候,以及歷史時期寧夏旱災、風沙災害、水澇災害、雹災、霜凍災害、地震災害的時空分佈特徵;第八章是寧夏農牧業發展等因素與環境變遷的關系,這包括人類活動與寧夏森林的變遷、人類活動與寧夏土地沙漠化的歷史演進兩部分;第九章是寧夏南、北農牧業生產力水平的地區差異及農牧業開發的經驗教訓。
  4. Analysis is made on the formation of the frost injury and given the countermeasures

    本文分析了凍害形成的原因,提出了凍害防治措施。
  5. Abstract : the frost injury to the railway subgrade is regarded as the common phenomena in freezing regions

    文摘:路基凍害是嚴寒地區普遍存在的病害。
  6. Ice nucleation bacteria are important factors causing and increasing plant frost and freezing injury, but treatments that reduce the numbers or activity of ice nucleation bacteria are effective on decreasing plant frost and freezing injury

    摘要冰核細菌是誘發和加重植物霜凍的重要因子,通過減少和控製冰核細菌,在霜凍防治研究方面取得了一定效果。
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