It is possible that threads are spawned in a process by other participating entities outside the control of the application and it might not be possible to control their signal masks.
线程可能是由不受应用程序控制的其他参与实体在进程中派生的，这个应用程序可能不能控制它们的信号掩码。
Wireless signals can transmit a few hundred feet, so the signal from your network could be broadcast outside of your home.
无线信号可以传输几百英尺远，因此您的网络信号可以广播到住宅范围之外。
The displacement current is amplified, converted to a voltage, and fed to the outside world as part of a composite video signal or digitized signal.
移位电流被放大，转换成为电压，作为部分复合视频信号或者数字信号输送给外部世界。
The outside interferes with making PLC receive the wrong signal, cause the lathe to act by mistake, or make the internal data of PLC lost, even make the system out of control when being serious.
外部干扰可能使PLC接收到错误的信号，造成机床误动作，或使PLC的内部数据丢失，严重时甚至使系统失控。
Inside and outside cable and circuit laying out, guarding, connection, switch-in, leading out and conductor arrangement of internal signal room on construction site.
工程地点内信号室内外电缆及电线路的敷设、防护、接续、引入、引出、配线等。
This method analyzes VHF and UHF signal of detected cable joint, using time and frequency analysis. This method can be used for detecting PD pulse inside or outside the insulating joint.
该法对电缆绝缘接头处VHF和UHF信号的时域和频域分析可有效地识别被测电缆绝缘接头部内、外部的局放信号。
However, this way increases the complexity of the system, making the system vulnerable to outside interferences, and the acquired signal is also unstable.
这种方法加大了系统硬件的复杂度，同时系统也极易受到外界的干扰，所采集的信号也极不稳定。
The experiment results indicate that the two kinds of filters are successful. The signal of the outside interference can be basically removed through the two kinds of filtering processes.
实验结果表明，经过两种滤波以后基本能够消除外界干扰信号的影响。
The experiment results indicate that the two kinds of filters are successful. The signal of the outside interference can be basically removed through the two kinds of filtering processes.
实验结果表明，经过两种滤波以后基本能够消除外界干扰信号的影响。
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