共 2 条
- [1] The variation law of plastic strain energy of western weak cemented sandstone during cyclic loading experiment Meitan Xuebao/Journal of the China Coal Society, 2015, 40 (08): : 1813 - 1819
- [2] Relationship between organic loading, dissolved oxygen concentration and sludge settleability in the completely-mixed activated sludge process Journal of the Water Pollution Control Federation, 1980, 52 (10): : 2484 - 2506