silt fraction

常見例句

雙語例句

• When the silt mass fraction is below the critical value, sand transport rate increases with silt mass fraction.
  在低于此臨界值時，輸沙率隨粉粒的質(zhì)量分數(shù)的增大而增大；
• The contents of clay fraction and fine silt fraction decreased along the dolomite profile which developed poorly.
  通過分析得出剖面特征為：發(fā)育淺薄的白云巖剖面粘粒組和細粉粒組隨剖面加深而逐漸減少；
• And the sand ripples on the surface arise obviously with the increasing silt mass fraction and wind speed, but disappear as silt mass fraction exceeds 15%.
  實驗中沙波紋的高度和波長隨風速及粉粒的質(zhì)量分數(shù)的增大而增大，而當粉粒的質(zhì)量分數(shù)超過15%時沙波紋消失。

權威例句

• The cassiterite makes up some fraction of the standard sand and river silt there.
  FORBES: After Conflict Minerals Comes The Death Metal: Tin. And It's Apple's Fault Again.
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