• 盆地充填第四纪-冲积沉积,有锡聚集,局部集成矿床

    The basin was filled with thick sediments of Quaternary lake and alluvial facies and accumulated with tin placer which is locally enriched to be commercial deposit.

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  • 本文介绍了模锻工艺中实现局部加载方法编制计算局部加载时充填效率的电算程序。

    The method of applying local loading to die forging was introduced in this paper. And a program for calculating the die filling efficiency was developed.

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  • 地压防治方面,强调局部地压的防治,并对干充填崩落两种处理空区的方法作了较为详细论述

    Insofar as earth pressure control is concerned, preference is given to local control for which both filling and caving methods are expounded at considerable length.

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  • 实验显示新型充填剂复方牡蛎粉细胞毒性、无基因毒性、无皮肤致敏性以及局部刺激性具有良好生物相容性

    The new root canal filling material showed no detected cytotoxic, genotoxic effect, potential of skin sensitization and topical irritation and has good biocompatibility.

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  • 设计局部精整模具应用有限元数值模拟方法分析了局部精整成形过程中的充填情况成形载荷以及弯曲变形规律。

    The finishing die was designed. According to finite element numerical simulation method, the filling state, load prediction and bending deformation of the local finishing process were obtained.

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  • 设计局部精整模具应用有限元数值模拟方法分析了局部精整成形过程中的充填情况成形载荷以及弯曲变形规律。

    The finishing die was designed. According to finite element numerical simulation method, the filling state, load prediction and bending deformation of the local finishing process were obtained.

    youdao

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