1、
Strong and fast: LSL cylindrical roller bearings with machined disk cage.
强和快速: LSL圆柱滚子轴承与机械硬盘笼.
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2、
The QRD-LSL filter can be used to suppress narrowband interference.
在此基础上,设计了线性QRD-LSL滤波器用来抑制窄带干扰.
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