The radome causes an angular displacement of the tracking aerial polar diagram . 天线罩使跟踪天线的极图产生了角位移。
Scales and sizes for plotting frequency characteristic and polar diagrams 绘制频率特性图和极坐标图的标度和尺寸
Scales and sizes for plotting frequency characteristics and polar diagrams 绘制频率特性图和极坐标图的标度和尺寸
Scales and sizes for frequency characteristics and polar diagrams in acoustics 声波的频率特性和极线图表的比例和尺寸
Circular polar diagram paper 极坐标纸
Sclaes and sizes for plotting frequency characteristics and polar diagrams iec 60263 : 1982 绘制频率特性曲线和极座标图用的标度和尺寸
Specification for scales and sizes for plotting frequency characteristics and polar diagrams 绘制频率特性和极坐标图用标度和尺寸规范
At the end , the vibration responses are displayed in polar diagram synthetically , in which the displacement , the static offset and the deflection angle of rotor could be shown altogether 提出用极坐标表征转子振动特性的方法,可以更直观、全面地反映转子的振动幅度、机动飞行时的静态偏移以及偏摆角。