The molecular aggregation, orientation, and structure in Langmuir-Blodgett films of ferroelectric liquid crystal were studied by ultraviolet and Fourier transfo
To make rat do active exercise to counteract bone loss in the rat tail-suspension model, a pulse electrical stimulator based on single-electrode with a low-curr
The effects of acid-soluble Al content on the physical and chemical performances of high Al steels were investigated. The results show that the distribution of