undersoil 中文意思是什麼

undersoil 解釋
n. 名詞 心土,底土,地面下的土壤。

  1. Thu march 3rd it ' s snowing, but there ' s no problem training at cobham because three pitches have undersoil heating

    3月3日星期四下雪天,但絲毫不影響在科本的訓練,因為這里的三塊場地都配有地下供暖系統。
  2. New irrigation and undersoil heating systems were also installed at the same time as the 2003 work

    在2003年的那次大修中,新的灌溉系統和地熱系統也被安裝上了。
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