Terms containing free line

Subject	English	Chinese
avia.	cloud free line of sight	无云视线
earth.sc.	cloud-free line-of-sight	无云视线
el.	free digital subscriber line	免费数字用户线路
textile	free line	自由型
tech.	free line	空线
el.	free line	空闲线
gen.	free line	空闲线
tech.	free line net	自由式路网
tech.	free line signal	空线信号
IT	free line signaling	空线信号
el.	free line trunk	空闲中继线
el.	free on-line dictionary of computing	网络上免费在线计算词典
hydroel.st.	free stream line	自由流线
tech.	free surface flow line	重力流管道
tech.	free surface flow line	自由面水流线
textile	free-hand curved line	徒手画曲线
busin.	free-hand trend line	徒手画趋势线
handb.	free-throw line	任意球线
handb.	free-throw line	任意球线
sport, bask.	free-throw line	罚球线
econ.	fresh-water free board line	淡水干舷线
el.	loss-free line	无损耗输电线
oil	loss-free line	无损耗传输线
tech.	loss-free line	无损耗线
telecom.	noise-free line printer	无噪声行式打印机
el.	on-line free form input	联机自由形式输人
telecom.	subscriber line free	用户线空闲
telecom.	successive search for a free line	逐次搜寻空闲线路
agric.	virus-free line	无病毒系