The performances of the two kinds of EMI PMTs are described here.
描述了这两种光电倍增管的各单项性能。
The strength of the PMTS system is the versatility taught to skiers early in the system.
并联机床的系统的力量，是通用性教给滑雪者在系统初期。
To make all PMTs' gains identical through auto-adjustment is important for ensuring the PET imaging quality.
保持各个光电倍增管的增益一致性对正电子发射断层成像（PET）的质量至为重要。
It is the machining precision that limits the commercialization and industrialization of the Parallel Machine Tools (PMTs) greatly.
并联机床的加工精度问题是目前限制并联机床商业化、产业化主要瓶颈。
Algorithms for tool path calculation and cutter path interval calculation are derived. Frame model for CAM system of PMTs is established.
推导出了刀位轨迹算法和切削行距算法，建立了面向新型并联机床的CAM系统框架模型。
Algorithms for tool path calculation and cutter path interval calculation are derived. Frame model for CAM system of PMTs is established.
推导出了刀位轨迹算法和切削行距算法，建立了面向新型并联机床的CAM系统框架模型。
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