- Granulometric analysis.Dry sieving method after washing.
英文名称： Soil : investigation and testing.
- By the innumerable tiny lignin granulometric composition lignin dust may say is blocks the sky.
- On the basis of granulometric analysis of samples from colluvial wedge sediments caused by normal fault, the sedimentary environment is discussed.
- In this paper, the heterogeneous soil is compared with the coarse soil and clay soil on the granulometric composition and engineering piopesties.
- Washing acid and adding sodium hexametahposphate in soil granulometric analysis tests for the dispersion of soil polluted by acid were suggested.
- It can do real-time analyses for particles in consideration of the dynamics and continuity of granulometric micro-image continuous acquisition.