不同含泥量风积沙
aeolian sand of different mud
含泥含钙砂岩储层
shale and calcite rich sand
含泥量
clay content
fine grained soil content
Mud content
silt content
mud quantity
soil quantity amoung sand
silt bearing
Bearing
Silt
污泥含磷率
phosphorus content in sludge
氮磷含量
contents of nitrogen and phosphorus
Nitrogen and phosphorus contents
N and P contents
nitrogen and phosphorus content
Sum of N and P
粪磷含量
content of phosphorus in feces
绝对含磷量
Absolute phosphoric content