介绍了以超有光聚酯切片为原料，采用熔体狭缝挤出成型技术和高速纺丝牵伸一步法工艺制取异形pet纤维的生产方法。
The bright profiled PET can be produced by the forming technology extruded from the spinneret slit and high-speed spinning-drawing with bright polyester chips.
研究了一步法硅烷交联聚乙烯抗预交联技术。
The one-stage process silane crosslinked PE anti-precrossing linking technology was studied.
目的探讨一步法快诊霍乱技术（快速检测卡）在临床用于霍乱弧菌感染患者的筛查作用。
Objective To study the screening function of rapid one-step detection of vibrio cholerea by Rapid Immune Colloidal Gold Strip in the patients with vibrio cholerea infection.
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