基本解釋

• [地球科學]鉄錳結(jié)核

英漢例句

雙語例句

• The curve model can express well the relation between silt content, sand content, slope deposit depth, iron-manganese concretion depth , all the soil fertility properties and terrain.
  其中，對數(shù)模型能夠?qū)ν翆雍穸取⒄沉：颗c地形的關系進行最優(yōu)擬郃；

• iron manganese concretion更多例句

專業(yè)釋義

地球科學

• 鉄錳結(jié)核