This article describes a new method of changing the variable of state active RC filter to current-mode filter base on the third-generation current conveyor.

提出了由电压模式有源RC滤波器导出基于第三代电流传输器的电流模式滤波器的方法。

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Once we have rid ourselves of all variable state changes, we can know that when we first define our variable, the definition of our variable will hold for as long as the function lasts.

当我们解决了所有变量状态改变的问题后，就可以确信，当我们第一次定义变量时，变量的定义在函数整个生存期间都会保持。

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When a variable cannot change state, the full definition of how it is derived is illustrated when and where it is declared!

当变量的状态不能改变时，在声明它的时刻和地方就给出了其起源的完全定义。

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The prosecution said she had borderline personality disorder and her mental state was variable, while the defence said she had no control of her mind.

BBC: Nicola Edgington

Progress on monetary reform is the overlooked, all important variable that will shape the outlook for financial markets, economic growth and the prospect for balancing the budget of federal, state and local governments, to say nothing of the budget of the average American family.

FORBES: The Budget Stalemate Shows The Need For Monetary Reform