automatic switching的意思|示意

Introduce a sample of SDH application of automatic switching between duty and stand by communication channels.

研究了SDH的 特点,探讨了SDH对 提高电力通信可靠性的作用,并介绍了SDH在电力通信主备用传输通道自动切换中的实际应用.

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Automatic switching between bands.

自动切换波段.

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In automatic switching , an assemblage of fixed contacts used to establish electrical connections.

自动交换系统中一些固定结点的组合,用来建立电气连接.

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A cyanide - free alkaline Cu plating process using a strike - to - intermittence two - stage automatic switching power supply was developed.

提出了一种采用冲击镀转间隙镀两级跳自动电源的无氰碱铜工艺.

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Automatic switching of the two shafts when the set length achieved.

当设定长度达成时,自动交换双轴.

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Now generally is made up of computer - controlled precision automatic switching, auto - focus.

此刻个别是由电脑把持精度被迫切换, 被迫聚焦.

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