示蹤砂 的英文怎麼說

中文拼音 [shìzōngshā]
示蹤砂 英文
tagged sand
  • 示 : Ⅰ動詞（擺出或指出使人知道; 表明） show; indicate; signify; instruct; notify Ⅱ名詞1 [書面語] （給...
  • 蹤 : 名詞（腳印; 蹤跡） footprint; track; trace; trail
  • 砂 : 名詞（沙子） sand; grit
  1. The area of sediment outflow caused by piping was obtained by photo reproduction, and the local cross - sections of samples after the occurrence of piping were observed and measured with colored sediment taken as tracers

    利用拍照還原等方式，得到管涌口出砂面積；並採用彩色砂作為示蹤材料，切片觀察測量管涌發生后試樣的局部剖面。
分享友人
分享到 Line

分享到臉書