文中分析了嘉陵江流域洪灾具有普遍性 、 频繁性 、 季节性 、 破坏性、复合性的特点.He holds that the Jialing River Basin's flood has five characteristics: universality, frequency, seasonality, destructiveness and complexity....
主要讨论了模数转换器(ADC)非线性对DWT带来的误差.DWT error derived from the nonlinearity of ADC is discussed.齿轮模数是齿轮几何尺寸计算的重要参数.Modulu is an important parameter for gear to calculate its geometrical dimension.本文论述了高速高精度流水线结构模数转换器的设计.This the...
Do not wait for good things to happen to you. You need to walk towards happiness.不要等待好事降临，你要向幸福进发。Remember, happiness doesn't depend upon who you are or what you have; it depends solely upon what you think.--Dale Ca...