jaff
... jadeolite含铬正长岩 jaff复式干扰 jagbolt棘螺栓 ...
基于312个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
考虑到往复式压缩机振动具有振源丰富、信息干扰大的特点，利用包络解调法分离出系统固有频率成分的振动信号。
According to the character of vibration in reciprocating compressor, the vibration signal was separated from intrinsic frequencies of the system by envelope demodulation method.
youdao
应用推荐
模块上移
模块下移
不移动