Dynamic simulated tests are made for petrochemical sewage in Niukouyu Reservoir reused for circulating cooling water system.
The effect of water on moisture stability of asphalt mixture was studied by simulated test in the laboratory, and the performance of asphalt mixture with hydrated lime additive was analyzed.
Our TOEFL iBT training system falls into 3 categories: Tide TOEFL iBT simulated testing, Tide TOEFL iBT teacher and student training and Tide TOEFL iBT textbooks.
The stress state of the circular culvert pipe under soil pressure at rest is analysed with the photoelastic simulated test of the epoxy resin model frozn.
The simulated test mainly simulates the basic situation of the farmland, determines the content of nitrogen in soil drench solution, and adopts semi-micro Macro Kjeldahl method.
