differential jet差动喷流differentialadj.差别的；特定的；微分的n.差别；工资差额；差动齿轮；[数]微分differential pressure indicator差压指示计differential coherent detection差动相干检测differential earnings from land土地级差收益differential interface receiver差分接口接收器differential cascaded structure差动级联结构differential space-time codes差分空时分组码differential evolution of fault断层差异演化differential distribution curve微分分布曲线differential light-scattering差示光散射Differential interference angle微分干涉角