• 通过改变个数深度,得到同轴波导开槽优化参数

    The parameters like the number and the depth of the inner slotted are optimized.

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  • 本文主要运用线性理论分析开槽螺纹波导回旋双电子注同轴腔回旋管。

    This thesis analyse the linear theory of Gyro-TWT with spiral corrugated waveguide and two-beam coaxial gyrotron.

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  • 同样条件,外密封环液膜刚度大于内开槽式密封环启力和液膜刚度。

    The opening force and film stiffness of the "pumping in" mechanical seal are greater than those of the "pumping out" mechanical seal under the same conditions.

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  • 首先对砂轮断续磨削进行理论分析概述了砂轮冷却方法研制的冷却装置。

    Making a theoretical analysis to the intermittent grinding with a slotted wheel, the built-in cooling for the slotted wheel and the newly-developed cooling system are described.

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  • 该文根据管状药结构特点建立两相弹道理论模型

    According to the characteristics of charge structure with slotted stick-propellant bundles, two-phase flow interior ballistic models are established in this paper.

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  • 这样锚杆可以

    In this way, the grooving anchor rods can taper in the tapering die set.

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  • 位于路段桥台一定范围涵洞通道基底软基,采用预压反开槽复合地基粉煤灰碎石加固处理

    The treatment of the soft foundation under the culvert and channels and in a certain area behind of abutment adopted CFG piles.

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  • 薄板接合设置于该主体处,其厚度界于0.1~0.5毫米。该抗压板是位于该球头主 体中且胶合固定于该薄板面。

    The sheet is jointed and arranged at the slot of the ball head main body and has the thickness of 0.1-0.5mm.

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  • 薄板接合设置于该主体处,其厚度界于0.1~0.5毫米。该抗压板是位于该球头主 体中且胶合固定于该薄板面。

    The sheet is jointed and arranged at the slot of the ball head main body and has the thickness of 0.1-0.5mm.

    youdao

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