Planning target volume(PTV);

计划靶体积；

youdao

This system can reduce the cost and volume, and is good for target identification.

这种体制降低了系统的成本和体积，有利于真假目标的识别。

youdao

This system can reduce the cost and volume, and is good for target identification.

这种体制降低了系统的成本和体积，有利于真假目标的识别。

youdao