• 基础上,提出MPCVD系统金刚石动力学模型,并指出对应最高成核密度有一临界压强存在。

    Based on these results, a kinetic model for diamond nucleation in MPCVD system was proposed. The critical gas pressure corresponding to the highest nucleation density was also discussed.

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  • 建立了人造金刚石BE LT合成装置硬质合金有限元分析模型

    The finite element analytical model was established for carbide anvil of artificial diamond BELT synthetic device.

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  • 进一步提出金刚石表面金属模型技术途径。

    Furthermore, the model of the metallization of diamond surface and technical process have been put forward.

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  • 主要介绍金刚石表面金属化原理模型

    The theory and model of cladding on diamond are introduced in this paper.

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  • 建立没有过渡有过渡层的有限元模型大面积自支撑金刚石沉积过程中的应力进行了研究。

    The thermal stresses in large area free-standing diamond films deposition using finite-element (FE) models with and without interlayer were investigated.

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  • 介绍了适用等间距序列灰色预测模型GM(1,1)的建模步骤,预测了我国人造金刚石产量

    The modeling procedure using the grey forecasting model GM (1, 1) which is applicable to original series with equal intervals is introduced, then an output model of synthetic diamond is established.

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  • 优化理论模型金刚石钻头基坑支护方案综合评价中的应用

    Comprehensive evaluation of diamond bits and supporting plan of deep foundation pit with fuzzy optimal theory.

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  • 利用模型沉积大面积金刚石薄膜空间进行了模拟计算,研究沉积参数对空间场影响

    The spacial field during large area diamond film deposition was simulated using this model to study the influence of deposited parameters.

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  • 通过建立KDP晶体转变临界切削厚度模型研究了KDP晶体金刚石切削脆塑转变机理

    Through establishing a model of critical cutting depth during the occurrence of brittle-ductile transition of KDP crystal, the mechanism of brittle-ductile transition of KDP crystal is studied.

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  • 通过建立KDP晶体转变临界切削厚度模型研究了KDP晶体金刚石切削脆塑转变机理

    Through establishing a model of critical cutting depth during the occurrence of brittle-ductile transition of KDP crystal, the mechanism of brittle-ductile transition of KDP crystal is studied.

    youdao

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