The overwhelming majority of nonlinear differential equations are not soluble analytically.绝大多数非线性微分方程是不能用解析方法求解的.The thermal denaturation of chicken ovalbumin were investigation by differential scanning calorimetry ( DS...
Germany and France pledged to maintain the differential between their two currencies.德国和法国承诺保持两国货币之间的差别汇率。There is a price differential between different types of oil.不同种类的油有价格差异.I'm specializing in differential and...