通过对板栗脱壳技术的研究，列举了不同板栗脱壳装置的工作原理，并指出了板栗脱壳设备存在的技术难题与解决的办法。

Through study to the shelling technique for Chinese chestnut, the paper lists the work principle of different shelling devices, points out the technique problems in the devices and their solution.

youdao

本文结合V12绘图仪的实际维修对该设备接口电路进行了详尽地分析，列举了接口电路的常见故障并给出了相应的故障排除方法。

In combination with the practical maintenance of V12 plotter, the paper analyzed in detail the interface circuit of the equipment and gave the troubles easily appeared and removing methods.

youdao

设备的列举失败，因此无法被系统识别。

A device has failed enumeration and was therefore not recognized by the system.

youdao