我国现有的养老服务产业空间布局呈现由东部沿海城市向中西部内陆地区逐渐弱化的"断裂式"失衡状态,而空间维度的研究对整个养老产......

So far, Schrodinger equation with central potential has been solved in different methods but solving this equation with ......

Utilizing Gamma-Beta function, we can build one series involving reciprocal of non-central binomial coefficients, then W......

According to the actual measurement data, probability models of horizontal wind load were obtained based on wind velocit......