The control scheme and operating principle of a double closed-loop AC/DC power converter system are discussed by using physics.

从物理角度讨论了双闭环交/直流功率变换器系统的控制方案和工作原理。

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If the condition evaluates to FALSE or NULL, the loop is bypassed, and control passes to the next statement.

如果条件的求值结果为FALSE或NULL，那么将绕过循环，并且控制被传递给下一条语句。

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The advantages of adding a loop are that the loop is visible, and that you can control the rate of iterations through the loop if needed.

添加一个循环的好处在于循环是可见的，并且如果需要的话您可以通过循环控制迭代的速率。

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Working upwards from this you'll find a small effects section (transform, flanger, echo and roll), an auto-loop control and some more detailed pitch control settings.

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The bottom-left 4 x 4 pads represent drum sounds (touch the slider to scroll up and down through even more sounds), while the bottom-right quarter of the grid serves as a clip-length control (press and hold the first pad, tap the fourth for a four-bar loop, etc.).

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The quantitative approach to networking has been exacerbated by technology, says psychiatrist Dr. Reef Karim, an assistant clinical professor at UCLA and director of The Control Center in Beverly Hills, CA. Social media networks like LinkedIn, Facebook and Twitter offer a continuous feedback loop, where success may be graded by follower counts and rabid updating.

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