目前这项艰苦的研究只是对于如纳米定位激光器和全功能型纳米粒子等新型的治疗设备有一定的帮助，可以跟踪、标记和杀死癌细胞。

This painstaking research can only help futuristic treatment efforts, such as nanoparticle-targeted lasers and do-it-all nanoparticles that can track, tag and kill cancer cells.

youdao

在致导激光仪的协助下，发射器可将带有卫星定位系统且外壳附有环氧黏着剂的迷你跟踪设备投射并牢牢黏附到目标车辆上，这样警方就可以在不危及公众安全的前提下对嫌犯车辆进行追踪。

With the help of a guiding laser, it shoots a satellite-based tracking device, smothered in epoxy goo, onto the target vehicle, allowing the police to track the suspect without endangering the public.

youdao

光盘存储设备的伺服系统是精密机械和计算机控制的结合，集合了激光测量及定位跟踪、DSP应用等高新技术。

Servo system of the compact disc storage device is the combination of fine machine and computer control, gathering high tech such as laser measure or tracking position and DSP application.

youdao