它采用对称的转子形状结构，有效地提高了真空泵转子的动平衡性能，有效降低了泵的运转噪声。
By using a symmetric structure for the rotor shape, the utility model effectively improves dynamic balance capability of the rotor of the vacuum pump and decreases rotating noise of the pump.
为何不试试这种方案能否操作其自身的加密函数呢，即便数据是被加密过的，进而消除足够的噪声以使整个流程持续运转？
Why not see if the scheme could handle its own decryption function, even while keeping the data secret, to remove enough noise to let the whole process continue?
运转过程中，如发现噪声或其他不正常的声音时，应立即停车，检查其原因，加以消除。
During running, stop it at once when noise or other abnormal sound is heard to find the cause and settle it.
应用推荐