In the design, to produce circuit TL494 as a PWM output control signals, control of the on-switch situation, the half-bridge flyback output on the basis of the power of multi-output.

在设计中，以TL 494作为PWM产生电路输出控制信号，控制开关管的导通状况，在半桥反激式输出的基础上实现了电源的多路输出。

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On the basis of analysis of detected signals, this article presents the resolvents of certain problems coming in the process of device development.

本文在对被测信号进行分析的基础上，介绍了该装置研制过程中所遇到的一些问题的解决方法。

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On the basis of the traditional vibration signals process method for the rolling bearing, the empirical mode decomposition (EMD) were applied in the fault diagnosis of the rolling bearing.

在分析了传统滚动轴承的振动信号处理方法的基础上，将经验模态分解法(EMD)应用到滚动轴承的故障诊断中来。

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Myers says North Korea's attitude was probably shaped by the Obama administration's signals that it was willing to engage North Korea on a bilateral basis.

VOA: standard.2009.05.26

Unlike a conventional spacecraft, which would be navigated on the basis of signals sent to and from ground controllers, Deep Space 1 is programmed to make its own left-right, up-down decisions on data from sensors that look at the stars to track position and guide course changes.

CNN: Spacecraft set for risky asteroid flyby

Scientists suggest that olfactory signals might someday form the basis of new treatments for anxiety and post-traumatic stress disorders.

WSJ: Why Children Have More Control of Their Dreams

Warnings to users (perhaps at certain times and locations), initial authentication, background check requirements, reporting and logging pickup location information and details as to which drivers saw which passenger signals, as well as logging all driver locations on an ongoing basis are some initial suggestions.

FORBES: Smartphone Taxi E-Hail Apps: New Convenience or Potential Deathtrap