The extrusion and piercing die was developed based on the technical analysis on the shaping characteristics of deep taper pipe with hole.

针对带孔深锥形管件的成形特点进行了工艺分析，确定了成形方案，设计了锥形管挤压模和冲孔模。

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The author proposes adopting the following means on company law to regulate illicit associated transactions: introduce abroad "Principle of Piercing the Corporate Veil "and "Deep Rock Doctrine ";

作者建议采用下列公司法上的手段来规制非正当关联交易：引进国外的“刺破公司面纱原则”和“深石原则”；

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In his first single, "Just Ain't Gonna Work Out, " he draws on traditional soul, though he favors the deep, emotive arrangements and piercing lyrics of love and loss that provided a bluesy alternative to the sparkling gloss of Motown's incandescent hits.

NPR: Mayer Hawthorne: Working Out A Break-Up