还提出一种用激光诱导荧光(LIF)测量六极磁铁选择性的方法，实验结果与理论值符合得很好。

The selectivity was measured by laser-induced fluorescence (LIF) and the results were in good agreement with the theoretical ones.

youdao

磁感应与模拟输出线性位置传感器提供的信号，是成正比的定位磁铁的位置和覆盖测量范围可达200毫米。

Magnetic-inductive linear position sensors with analog output provide a signal that is proportional to the position of the positioning magnet and cover measuring ranges of up to 200 mm.

youdao

所述方法包括：通过 所述传感器检测所述磁铁的磁感应强度，判断出所述磁力杆和所述测量杆的相对位置；

The method includes: detecting magnetic induction of the magnet via the sensor to judge relative position of the magnetic rod and the measuring rod;

youdao