lengthwaysadv.纵向地;纵长地
lengthn.长度;时间长短;距离;一段;距离的测量单位
length-width ratio of discharge outlet排放口长宽比
length-to-diameter ratio of cylinder圆筒长径比
Length-diameter ratio of spray orifice喷孔长径比
length measuring machine measuring machine测长机
length of data-directed transmission field数据定向传输字段长度
lengthways-single-sheath-thermal-couple纵向单屏蔽滞止式温度传感器