• Through the structure parameter optimization, the matching between firing frequency and structure solid vibration frequency was more reasonable and the dynamic stability of firing was realized.

    通过对其结构参数优化,使其射击频率与结构固有振动频率匹配更加合理,实现其射击的动态稳定性。

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  • Fig. 1 Cluster model of amylopectin structure. Solid line indicate glucan chains.

    图1支链淀粉结构的模型。实线表示葡萄糖链。

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  • The factors caused debris flow in Northern Mountain of Beijing in 1991 were the precipitation, geomorphology, geologic structure, solid accumulation and the human activity.

    北京北部山区的泥石流是降水、地貌、地质构造与固体堆积物及人类活动等因素长期共同作用的结果。

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  • Aluminum alloy-style glass curtain wall has the characteristics of high strength, reasonable structure, solid installation and beautiful appearance.

    铝合金型材玻璃幕墙具有强度高、结构合理、安装牢固、外形美观等特点。

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  • Features: 4 spiral wire rod from the composition of ball-screw combination of network structure, solid, effective filtration area big.

    特点:由四根螺旋盘条组成的球型螺旋组合网,结构牢固,有效过滤面积大。

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  • This article introduces several new technologies of radar monitoring systems used in foreign countries, which include antenna structure, solid - state transmission and moving target detection.

    本文介绍了国外在远程航路监视雷达系统中启用的几项新技术。它们涉及天线结构、固态发射、动目标检测等。

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  • The phase composition and structure, solid-solubility and tensile fracture surface of the samples were studied by XRD and SEM.

    利用X射线衍射仪和扫描电镜分析样品的相组成、相结构、固溶情况和拉伸断口形貌。

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  • The phase composition and structure, solid-solubility and tensile fracture surface of the samples were studied by XRD and SEM.

    利用X射线衍射仪和扫描电镜分析样品的相组成、相结构、固溶情况和拉伸断口形貌。

    youdao

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