Boron - Neutron decay logging includes boric acid injection technology and logging operations.

注硼中子寿命测井工艺包括注硼施工工艺和测井施工工艺2部分.

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Gas - assisted injection molding ( GAIM ) is an innovative injection technology evolved from the convention injection molding.

气体辅助注射成型是在传统注射成型的基础上发展起来的一种创新注射成型工艺.

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Comparing with other gas injection technology, its cost is lower, and more economic.

与其它注气技术相比, 成本低, 经济效益好.

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Applying ground surface slurry injection technology is necessary for under ground cut tunnel construction.

着重阐述了在地铁暗挖区间隧道中采用地表注浆的必要性和地表注浆的施工技术和要求.

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The application of metal ion injection technology for improving metal fatigue resistanceerosion resistance are discussed.

论述金属技改善材疲劳、耐磨性、氧等性应.

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The application of metal ion injection technology for improving metal fatigue resistance erosion resistance are discussed.

论述金属离子注入技术在改善材料的疲劳、耐磨性、氧化等性能方面的应用.

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