1.
Thread is wound on spools.
线是绕在线轴上的。
2.
AP operational states: online or offline
AP 操作状态： 在线或离线
3.
On-line Monitoring System Design on Transmission Line Galloping
输电线路导线舞动在线监测系统设计
4.
The online/offline encryption scheme is a solution to increase encryption speed.
在线/离线加密方案旨在提高在线加密速度。
5.
On-Line update How many ILF's are updated by On-Line transaction?
在线更新多少ILF被在线事务所更新？
6.
The Research of On-line Theoretical Computation of Line-loss and Analysis of Bus Equilibrium;
理论线损在线计算与母线平衡分析的研究
7.
Research on the On-line copper-clad steel diameter measuring instrument based on linear CCD
基于线阵CCD在线铜包钢线径测量仪的研究
8.
Place symbol over line to indicate a coaxial line.
把符号放在线上来表示一条同轴线。
9.
I'm sorry, his line is busy at the moment.
抱歉!他的线路现在占线。
10.
railroad underbridge
跨线桥(铁路线在下)
11.
railroad overbridge
铁路跨线桥(铁路线在上)
12.
The line ab cut the line dc at the point e
AB线和dc线在E点相交
13.
the place where two lines cross AB and CD intersect at(the point)P.
AB线和cd 线在P 点相交.
14.
mark with lines, draw lines on.
用线作标记在……上画线。
15.
The line AB cuts the line DC at the point E.
AB线和DC线在E点相交。
16.
Where shall I write the number, on, above or below the line?
我把号码写在哪儿，压线，线上还是线下？
17.
in the path of; in the way of
在..行经的路线上
18.
Where does this line tie in with the main circuit?
这条线在哪里跟主线路连接在一起呢?