因此国外厂家对超高压交联聚乙烯电缆如果采用“挤塑模铸法”，目前均采取“分层次挤塑硫化”工艺方式。
Therefore, if the foreign plants adopt plastic extrusion molding for over-voltage crosslinked polythene cable, they currently adopt "plastic extrusion sulfuration by layers" method.
在FPGA读取视频信息后，先用位面分层技术把串行视频信息转换为并行数据再送到视频电缆上。
After video information read by FPGA, serial video information is transformed into parallel format by Bit-Plane Separation technology first, and then sent to video cable.
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