cutting grassland 中文意思是什麼

cutting grassland 解釋
打草地
  • cutting : n 1 切斷,切下;切片;【園藝】扦插,插條;〈英國〉剪裁,(報紙等的)剪輯;(寶石等的)加工,琢磨...
  • grassland : 牧場;草地;草原。
  1. The best answer to the utilization of cutting grassland changes with the situation of years, such as the production and quality of forage. the measures such as fertilization, oversowing, irrigation and rotating cut should be taken to utilize cutting grassland sustainablely

    割草場的最優解不是一個不變的值,而應該根據各年的不同情況,如牧草產量、質量的不同重新進行線性規劃。為了割草場的永續利用,必須進行施肥、補播、灌溉、輪刈等措施。
  2. According to the linear equation, the cutting area in top class cutting grassland is 0 ha ; the cutting area in second - class cutting grassland is 22. 0 ha and the cutting area in third - class cutting grassland iso ha on the 15th july 2001. the cutting area in top class cutting grassland is 0 ha ; the cutting area in second - class cutting grassland is 35. 5 ha and the cutting area in third - class cutting grassland is 19. 2 ha on the 1th october 2001. the cutting area in top class cutting grassland is 38. 0 ha ; the cutting area in second - class cutting grassland is 0 ha and the cutting area in third - class cutting grassland iso ha on the 15th october 2001

    7月15日在一等草地割草面積為0萬畝,二等草地割草面積為22 . 0萬畝,三等草地割草面積為0萬畝, 8月1日在一等草地割草面積為0萬畝,二等草地割草面積為35 . 5萬畝,三等草地割草面積為19 . 2萬畝, 8月15日在一等草地割草面積為38 . 0萬畝,二等草地割草面積為0萬畝,三等草地割草面積為0萬畝。
  3. The best answer to the utilization of cutting grassland by linear programing based on the investigation of the status quo in daan county

    本文通過對大安市的草原現狀進行調查分析,利用線性規劃對割草場進行了研究,得出了割草場合理利用的最優解。
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