1.
laser intensity direction and ranging
激光强度测向与测距
2.
infra-red ranging and direction finder
红外线测距及测向系统
3.
direction finding receiver
测向接收机测向仪接收机
4.
matched-filter Doppler direction finding
匹配滤波器多普勒测向
5.
manual direction finder bearing indicator
手动测向仪方位指示器
6.
cathode ray direction finder
阴极射线显示器测向仪
7.
automatic direction finder (ADF) reversal
自动测向仪指针反转
8.
automatic radio compass
自动无线电测向仪［罗盘］
9.
automatic digital radio direction finder
自动数字无线电测向仪
10.
naval radio direction finder service
舰船无线电测向仪业务
11.
spaced-loop direction finder
分隔式环形天线测向仪
12.
automatic direction finder bearing indicator
自动测向仪方位指示器
13.
music aptitude test
音乐能力倾向测验 音乐能向测验
14.
relation orientation tracking and range system
相关取向跟踪测距系统
15.
lateral-induction log combination
侧向-感应测井组合
16.
The wizard could not detect a dial tone.
向导无法检测拨号音。
17.
magnetic proximity logging tool
磁性邻近径向测井仪
18.
micro resistivity-induction-laterolog
微电阻-感应-侧向测井