We update the velocity field by separated offset imaging to raise imaging precision.
利用分偏移距成像，修正速度场，以达到提高成像精度的目的。
2
Initialization of tool offset is a very important step in the operation of NC-lathe, which influences directly operation of machine and precision of parts processing.
在数控车床的操作中，刀具偏置的设定是一个很重要的环节，它直接影响到机床的正常操作和零件的加工精度。
3
Output precision is obtained by internal gain and offset trim adjustments made at end-of-line during the manufacturing process.