因此本文研究路由器热切换实现技术。
So this paper focuses on the implementation of Hot Swap routers.
其主要优点是开关的预期寿命比热切换长得多。
Its primary advantage is that the life expectancy of the switches is much greater than with hot switching.
本文最后介绍了GF8516核心路由器的热切换功能测试方案。
At the end of this paper, Hot Swap function test solutions of GF8516 core router are discussed.
对于相对较大的继电器，为了确保触点良好闭合，也可能必须采用热切换。
With relatively large relays, it is even possible that hot switching must be used to ensure good contact closure.
当必须严格控制从施加电压到进行测量之间的时间间隔时，就需要采用热切换。
Hot switching may be required when the interval from when power is applied to the point when the measurement is made must be closely controlled.
此外，本章还讨论计算不确定度、最小化开关时间的技术，以及冷切换和热切换的对比。
In addition, this section discusses issues such as calculating uncertainties, techniques for minimizing switching time, and the use of cold vs. hot switching.
热切换：当数字信号被切换时，任何时间长度的电源中断都会使其改变状态。采用热切换可防止数字状态变化。
Hot switching: When digital signals are being switched, they may change state with any length of power interruption. Using hot switching prevents digital state changes.
本文介绍利用IEEE- 488接口和监视定时器组成的主计算机与多路通讯管理机通讯系统的实时双机热切换装置。
This paper introduces a hot switchover apparatus with main computer and multi-channel transmission system, which comprises IEEE-488 interface and monitoring timer.
作为技术指标，如果在最大信号电平下采用冷切换而非热切换，那么触点寿命将会从105次开关次数延长至108次开关次数。
As the specifications state, if cold switching is used instead of hot switching at maximum signal levels, contact life is extended from 105 closures to 108 closures.
在这里，一个明显的优势就是您可以在不同的数据库系统之间进行热切换(例如，从MySQL切换到PostgreSQL)，并且不需要更改您的模型。
An obvious advantage here is that you can hot-swap among different databases systems (for example, change from MySQL to PostgreSQL) without having to change your models.
在这里，一个明显的优势就是您可以在不同的数据库系统之间进行热切换(例如，从MySQL切换到PostgreSQL)，并且不需要更改您的模型。
An obvious advantage here is that you can hot-swap among different databases systems (for example, change from MySQL to PostgreSQL) without having to change your models.
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