The paper introduces the principle and the merit of DSSS communication, then analyze the anti-jamming capability of DSSS communication in the case of many kinds of jam.
文章介绍了直接序列扩频通信的原理及其优点，针对不同的干扰方式，对直接序列扩频通信的抗干扰能力进行分析。
In case of stalled main shaft, the static cutting tool carrier may be shifted automatically with the shift mechanism to avoid jamming and ensure the normal technological process.
若本发明因故主轴不旋转时，移动机构可自动将静刀架移开以防止物料于主轴上方堆积造成设备堵塞，从而继续保证工艺流程的正常运行。
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