基线长度变化率
Length rates of baseline
changing rate of baseline length
变长－变长的编码
variable-to-variable-length code
岸线变化预测
coastline change prediction
变长线扫描
alterable thread length scanning
变长线扫描激光烧结
length-alterable line-scanning laser sintering
地方铅垂线变化
local plumb-line variation
古海岸线变化
paleoshore line variation
渐变线变换器
tapered-line transformers
离散化长线方程
discrete long line equation
双绞线长线传输
twisted-pair long-distance transmission