(3) GPS RTK,such as Trimble 5700;

• (3)全球定位系统；如Trimble 5700;

(3) GPS RTK,such as Trimble 5700;的用法和样例：

例句

1. The OBU has two features to compensate for the loss of GPS signals.
   车上装置有两个补救全球定位系统信号不足的功能。
2. The GPS was no help, and I saw some very nice neighborhoods with cul-de-sacs.
   全球定位系统没有帮助，我看到一些非常好的区的大街上囊。