To create an reset input to the supervisory chip, its input must receive an active-low ground signal, requiring transistor Q1 to turn on.
为管理芯片产生复位输入，其输入必须接收低有效的地信号，需要晶体管q 1导通。
Remember, next time your little hut is burning to the ground — it just may be a smoke signal that summons the Grace of God.
记住，下次当你的小茅屋被烧毁，它可能是一个烟雾信号，将上帝的恩典传达给你。
Reaching the designated area around midnight, the aircraft received the proper recognition signal from the ground.[7]
飞机在午夜前后到达指定区域，看到地面上出现了正确的识别信号。
This lava field just north of the Mýrdalsjökull ice cap serves as one of many monitoring sites to track ground deformation that could serve as a signal of an impending eruption of Katla.
这片位于米达尔斯冰盖北部的熔岩原是用来追踪地面形变的监测点之一，这里地面的形变可以被视为卡特拉火山喷发的前兆。
And while being able to watch TV anywhere is a spectacular idea, there's no signal in the subways, and even above ground, the sound cuts out every few seconds.
手机看电视是个很好的想法，但是在地铁里是没信号的，就算在地面上，信号也是断断续续的。
Zhou Yu was very glad when he saw Liu Bei's coming. He had arranged an armed man to kill Liu Bei at the banquet when he threw a cup to the ground as the signal.
周瑜见到刘备后很高兴，以为计谋就要得逞，并安排好刀斧手，准备在宴席上摔杯为号把刘备杀掉。
An unbalanced line is generally a single-conductor shielded cable with the center conductor carrying the signal and the shield at ground potential.
对于非平衡式信号线来说，就是一根被屏蔽了的信号线，这个中心信号线传输信号，且相对于地电势。
The NORMARC 8005 SCAT-I ground station receives and validates GPS signals and then transmits the calculated signal corrections and flight path data via a VHF data link.
NORMARC 8005SCAT - 1地面站接收和验证GPS信号，然后通过VHF数据链发送计算后的信号校正和飞行路径数据。
Reference ground, sometimes called a return path or signal common, is usually the reference potential of interest.
参考地，通常是指潜在的参考端，有时被称为回路或公用信号。
After two days of silence ground control teams received a signal that the spacecraft had put itself into an emergency standby mode.
经过两天的沉默，地面控制队接到信号的飞船把自己变成了紧急待命模式。
Remember that the next time your little hut seems to be burning to the ground. It just may be a smoke signal that summons the Grace of God.
记住，下一次当你的小屋看上去快烧为灰烬时，那可能只是一个召唤上帝恩典的烟雾求救信号。
With this shield in place, the noise current generated by the electrostatic voltage source and the coupling capacitance flows through the shield to ground rather than through the signal conductors.
有了这种屏蔽，由静电电压源和耦合电容产生的噪声电流就经过屏蔽流到地，而不再流过信号线。
The hazard of using an RSE system with a grounded signal source is the introduction of ground loops, a possible source of measurement error.
在接地信号源RSE测量系统中引入接地环路会导致所测的信号源电压值产生误差。
The purpose of a balanced line is to transfer a "signal" from one place to another while rejecting "ground noise", which is not white noise or hiss, but power line related hum and buzz.
平衡传输线，是将信号从一个地方传到另一个地方的同时抑制“接地噪声”。
The interface circuit may operate without the signal ground connection, but may sacrifice reliability and noise immunity.
接口电路可以在没有连接信号地时工作，但将牺牲可靠性和抗扰度。
Further studies show that the horizontal vibration signal at the ground surface could also be used to get the R-wave dispersion curve.
本文研究结果还表明，地面水平振动信号也可以用来分析R波的弥散曲线和地基波速检测。
The single-end connection is useful when a signal is referenced to ground.
当信号值是相对地而言的，则使用单端连接。
On the basis of acquiring character of seismic signal of target by ground sensors, in virtue of nerve network, it solves pattern recognition of typical target based on seismic signal.
在利用地面传感器获取目标地震信号特征的基础上，借助神经网络理论，解决基于地震动信号的典型目标的模式识别问题。
This paper has presented a new method of measuring ground impedance by generating impulse current signal .
本文提出了利用发出冲击电流信号测量接地阻抗的新方法。
In the paper, the travel law of seismic wave which is excited by explosive shock, and the relation between the vibration signal of ground and electric signal recorded by instruments are discussed.
讨论了爆破地震产生的地震波传播规律，以及地振动信号和仪器记录的电信号之间的关系。
Due to additive relative motion between ground jamming emitters and SAR, the spurious phase modulation of transmission signal is produced.
地面干扰发射机和SAR之间的附加相对运动，产生了传输发射信号的寄生相位调制。
Based on the study of radar signal processing technology and algorithm, a new signal processing system for ground PD radar is proposed in this paper.
本文在研究雷达信号处理技术和算法的基础上，设计了一种地面PD雷达信号处理系统方案。
In this paper, the sound signal characteristic of moving wheel vehicle, track vehicle and mankind is obtained by analysing the propagation characteristics of the ground.
本文通过对大地传输特性的分析，得出了轮式车辆、履带式车辆和人运动时地声信号的特征。
A floating source is a source in which the voltage signal is not referenced to any common ground, such as earth or building ground.
未接地信号源的信号(比如电压)没有相应的、诸如大地或建筑物这样的绝对参考点。
A referenced single-ended (RSE) measurement system, also called a grounded measurement system, is similar to a grounded signal source, in that the measurement is made with respect to earth ground.
单端基准点(rse)的测量系统是相对于地线测量信号的，有时也称为接地测量系统。
The handset can receive the signal of cell which is transmitted by Ground Multi-sensor Network. The handset can treat with the signal and display the bombed position.
传输信号经小型手持机接收后进行处理，并在液晶屏上显示出爆炸炸点坐标。
The handset can receive the signal of cell which is transmitted by Ground Multi-sensor Network. The handset can treat with the signal and display the bombed position.
传输信号经小型手持机接收后进行处理，并在液晶屏上显示出爆炸炸点坐标。
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