所有这些都与旧的设备兼容,只要只有一个权威的计时器;但随着城市的发展和时间信号的倍增,报时的差异导致了不和与冲突。
All this was compatible with older devices so long as there was only one authoritative timekeeper; but with urban growth and the multiplication of time signals, discrepancy brought discord and strife.
地面的接收器将利用卫星上的时间信号准确地计算出它们的方位。
Receivers on the ground will use time signals from the satellites to precisely calculate their 14 location.
低压多丝正比室为放射性束核反应的靶前粒子提供位置和时间信号。
Low pressure multi-wire proportional chamber (LPMWPC) provides excellent position and time signals for the radioactive beam induced reactions.
介绍了圆锥扫描红外导引头幅值信号提取和时间信号提取的两种方法。
Two ways of getting signal from Circular-cone scan infrared homing head are given, one is getting signal form range another is getting from time.
采样控制系统中,所处理的信号是连续时间信号经采样后所得到的脉冲序列。
In the control system of sampling, signal to be dealt with is the pulse sequence after sampling from the continuous time signals.
在上海天文台BPV标频和时间信号的发播工作中,使用了高精度石英晶体振荡器。
High precision quartz oscillators were used for the transmission of BPV standard frequency and time signals at Shanghai Observatory.
在许多方面,处理离散时间信号要更加灵活些,因此比处理连续时间信号更为可取。
In many contexts, processing discrete-time signal is more flexible and is often preferable to processing continuous-time signals.
本时间统一系统向用户端提供1PPS、10PPS两种时间信号及其各自对应的时间信息;
The Timing System could provide the 1PPS, 10PPS frequency standard and corresponding timing to user side.
针对混沌时间信号具有短期预测的特点,文章提出用神经网络构成的网络模型对混沌信号进行预测。
This paper predicts the chaotic signal based on a neural network. The experiment shows that the error of the result by using this method is less than that by using the general method.
论文提出了一个以远距离传输的标准时间信号为参考来锁定本地晶体振荡器的锁相控制系统的实现方案。
In this paper, a solution of a control system, which USES the standard time signal as the system reference to lock the local VCXO, is proposed.
介绍一种利用GPS卫星接收机接收的时间信号,经单片机接收处理后进行自动校时的数显时钟的设计。
The author introduces the design of digital display clock, the time signal received by GPS satellite receiver corrects time automatically after receiving and processing by single chip computer.
该处理子系统响应于所述通过时间信号和范围选通多普勒信号,并且配置以为所述管道中流动的流体生成速度分布和平均速度。
The processing subsystem is responsive to the transit time signal and the range gated Doppler signal and configured to generate a velocity profile and a mean velocity of the fluid in the conduit.
离散子波变换将离散时间信号分解为一系列分辨率下的离散逼近和离散细节。紧支的正交规范子波与完全重建正交镜象滤波器组相对应。
The discrete wavelet transform decomposes a discrete time signal into an approximation sequence and a detail sequence at each level of resolution.
以及第三电路,它被配置成用所述音频当前时间信号和所述视频当前时间信号来同步每一经解码的音频信号和每一经解码的视频信号的回放。
The third circuit may be configured to synchronize the playback of each decoded audio signal and each decoded video signal with the video current time signal and the audio current time signal.
本文利用VHDL硬件描述语言设计了一种SVPWM信号发生器,该信号发生器不仅成功实现了输入时间信号到SVPWM触发信号的转换,而且具有良好的抗干扰能力。
In this paper, a SVPWM signal generator is designed with VHDL. This signal generator can transform time signal into SVPWM trigger signal successfully with good anti-jamming capability.
通过测量信号在卫星和天线之间传播所需的时间,汽车的位置可以被锁定在100米误差之内。
By measuring the time required for a signal to travel between the satellites and the antenna, the car's location can be pinned down within 100 meters.
货车司机说,他们几乎放弃了在道路畅通时向汽车发出超车信号的做法,因为很多车辆都花了很长时间才超车。
Lorry drivers say they have almost abandoned the practice of signalling cars to overtake when the road is clear, because many of the cars took too long to pass.
卡车司机说,他们几乎已经放弃了信号灯车在道路畅通时超车的做法,因为很多车辆都花了很长时间才超车。
Lorry drivers say they have almost abandoned the practice of signal cars to overtake when the road is clear, because many of the cars took too long to pass.
那么在这个例子中,空间相当于一个网络中的连接数目,而时间则相当于信号在网络中传输的速度。
So, in this case, space correlates to the number of connections in a network, while time refers to the speed that signals travel the network.
系统作为总体上拥有一个量子化的时间概念:时间从1开始,并且当信号从某层传递到下一层时便会增加1。
The system as a whole has a quantized concept of time: time begins at 1 and increments every time signals propagate from one layer to the next.
该公司表示,他们会让用户在任何时间得到更准确的信号强度显示。
This should give users a more accurate display of signal strength at any given time, the company said.
船员们与任务指挥中心间的任何通讯都会有20分钟的延迟,以模拟信号到达地球所需的时间。
Any communication between the crew and mission control will be subject to 20-minute delay to simulate the time it would take for signals to reach Earth.
这种域间转换的概念在很多领域的学习中都很有用—例如,信号处理领域中从时间域移入频率域。
This notion of inter-domain transformation is useful in many fields of study-for example, moving from the time domain into the frequency domain in the field of signal processing.
从消除信号阻塞到进程执行下一个指令之间,必然会有时钟周期间隙,任何在此时间窗口发生的信号都会丢掉。
There has to be some gap of clock cycles between the unblocking of signals and the next instruction carried by the process, and any occurrence of a signal in this window of time is lost.
往基地发送信号,起锚了,失重了,也不用计算时间。
Sending signals back to base, unmoored and weightless and no longer marking time.
记录器在入水之后,还能在长达30天的时间里发回信号。
The recorders are designed to send homing signals for up to 30 days when they hit water.
延迟时间会大于或等于电磁信号传输距离除以光速的比值。
The latency cannot be less than the distance the electromagnetic signal has to travel divided by the speed of light.
通过计算信号往返需要的时间,仪器可测定差距高度。
By timing how long the signal takes to make the return trip, the instruments can determine differences in height.
通过计算信号往返需要的时间,仪器可测定差距高度。
By timing how long the signal takes to make the return trip, the instruments can determine differences in height.
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