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.
国家大剧院歌剧院舞台通道为超高大筒体结构，采用JFYM50整体提升液压爬模体系施工。
The construction of the JFYM50hydraulic climbing form system with integral lift-up is adopted.
采用电流模理论和电流模电路设计超宽频带、超高速度模拟开关。
Current mode theory enables design of super wide frequency band, super high speed analog switches by introducing circuit structures and principles.
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