1.
The Zhonghuanxian Road has been built so quickly!
中环线搞得这么快，
2.
induction loops [at ticket offices]
感应环线〔车站售票处〕
3.
ADSL (Asymmetrical Digital Subscriber Loop)
非对称数字用户环线
4.
Linear Control for Beijing 3~(rd) Ring Road Over-pass Bridge at Beijing-Tianjin Urban High-speed Railway
京津城际北京环线特大桥跨三环桥线形控制
5.
On Weak Linear Armendariz Rings
关于弱线性Armendariz环
6.
wireless local loop
无线本地环路,[港]无线区域环路
7.
loop dye process
纱线经贡环状染色法
8.
ADF loop antenna
自动定向仪环形天线
9.
rotating loop statio
旋转环形天线信标台
10.
plastic bobbins for ring spinning frames
环锭纺纱机塑料绕线筒
11.
epoxy novolac adhesive
线型酚醛环氧粘合剂
12.
circulating surface acoustic wave delay line
环绕式表面声波延迟线
13.
curled or wound (especially in concentric rings or spirals).
卷曲的（同心环或螺旋线）。
14.
spaced-loop direction finder
分隔式环形天线测向仪
15.
ferrite-core loop antenna
铁氧体磁性环状天线
16.
space-loop direction-finder
分集环形天线测向器
17.
exhaust by-pass valve control wire switch
排气旁通阀控制线转环
18.
X-ray examination of circulatory system
循环系统X射线检查