水下电视 [
shuǐ xià diàn shì]
[电视] underwater television
- 下水下电视观察钻头是否进入临时导向基板。
Run subsea TV to observe bit entering the TGB. - 提出了一种新型的二维扫描式水下电视系统。
A new 2-D scanning underwater TV system is proposed. - 将水下电视技术和多阵元基阵的短基线水声定位技术相结合,解决了传统水声定位精度低的问题。
The combination of video technology with the short baseline acoustic positioning technology based on multi-array-elements base overcame the low precision of the conventional acoustic positioning.