The function of an auger is to bore holes. 麻花鉆的功用是鉆孔。
Methods of soil auger and pot experiment were used to research vertical root distributions and drought resistance of main planting tree species in the Weibei loess plateau. 采用土鉆法和盆栽試驗研究了渭北地區主要造林樹(shù)種的垂直根系分布特征及其抗旱性。
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