场源效应受场源高度、信号周期、电阻率、测点距离等的影响。
Source effects vary with field periods, resistivity, source altitude and observation location.
为了诊断单级传动齿轮副故障，本文提出信号周期分段处理的方法。
This thesis presented a technique for diagnosing gear pairs faults and introduced the procedure in detail.
在非同步采样过程中，信号周期的测量是周期信号数字化测量和分析的重要环节。
In the course of non-synchronization sampling, signal period measurement is an important step in digital measurement and analysis of periodic signal.
采用正切细分法，对不足一个信号周期的条纹位移，实现了正确的辨向和高倍数细分。
Combining with tangent subdividing method, this method can correct the counting error, recognize the direction and subdivide the fraction of fringes displacement.
定时器最小定时引起的同步偏差已有众多学者研究，信号周期飘移下的同步采样则较少有人涉足。
Synchronous deviation caused by limitation of the timer has already been studied by numerous scholars, however, Synch-sampling in the instance of signal cycle instability has been less discussed.
根据排队形成和消散过程建立了排队模型，分析了信号周期、绿信比和到达率对排队状态的影响。
According to the queue length waiting in each intersection, both the signal cycle and the split of every intersection were given out.
本文通过对城市干道交通控制系统交通流波动特性的随机过程分析，提出了确定该系统信号周期的子系统比拟法。
This paper analyses the random process of traffic flow fluctuation of the traffic control system and presents the subsystem quasi -junction method for the determination of signal cycle of the system.
给出进口道通行能力与信号周期之间关系的判断准则，并运用该准则进一步分析整个交叉口的通行能力与信号周期的关系。
The criterion to estimate the above relationship was presented, which was then used to analyse the relationship between Capacity and cYcle length for a signalized intersection as a whole.
信号交叉口进口道延误、排队长度和信号周期、配时、车流到达率及交通量的关系研究，是城市道路交通微观运行分析和评价的核心。
The relationship of delay, queue length, signal cycle, vehicle arriving rate and traffic volume in signal intersection entrance lanes is key to urban road traffic micro?
提出了一种改进的快速付立叶变换(MFFT)的计算方法，在采样的持续时间不是信号周期整数倍的条件下，能够准确地提供此信号中各周期分量的特性。
Anew approach, named Modified Fast Fourier Transform (MFFT), is proposed to analyze the components of a periodic signal when sampling duration is not equal to an integer multiple of the fundamentals.
上午九点半的时候，完整的红黄绿信号灯变换周期大概为140秒。
At 9:30 am, the full red/yellow/green signal cycle might be 140 seconds.
通过将生物体与外部的周期信号完全隔离，生物学家了解到生物体有内部的生物钟。
By isolating organisms completely from external periodic cues, biologists learned that organisms have internal clocks.
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.
隐藏在质量检验关背后的思想是，在软件生命周期中转向下一个阶段或者子阶段时，我们需要看到这么做的信号。
The idea behind quality gates is that we are looking for some kind of green light before moving to the next phase or subphase in the software development lifecycle.
生物学中的许多现象如细胞凋亡、细胞周期调控、信号转导和癌变等均受蛋白质间相互作用的调控。
Many phenomena in biology, such as apoptosis, cell cycle control, signal transduction and canceration and etc, are all regulated by the interaction of proteins.
肿瘤是一种基因疾病，在当前分子生物学领域中，细胞癌变与细胞信号传导系统、细胞周期调控、细胞的生长和分化，以及细胞凋亡等均有关联。
Tumor is a kind of gene disease in the field of molecular biology, canceration is correlated with signal transduction system, regulate of cell cycle, differentiation and development of cell apoptosis.
脉宽调制器是一种能够产生周期固定而占空比(脉宽)可调的方波信号的电路。
Pulse width Modulation device is a circuit which can produce square wave signal with fixed period and adjustable pulse duration ratio (pulse width).
系统设计中详细讨论了间歇驱动周期和输入信号比例放大系数的恰当选取。
The chaotic communication system is applied to speech communication with analysis of the selection of the drive period and the input information signal amplitude.
建立了经济周期波动预警信号系统，在此基础上确定了各指标的预警界限。
Economic periodic fluctuation early warning signal system is built. On the basis of it, the early warning limits of all the indexes are determined.
运用周期和非周期弱信号的检测实例，进一步证明了该方法的有效性和实用性。
And it is further proved that the technique is effective and practical by means of the examples of the extraction of periodic and aperiodic signals.
本文提出了一种“谐波组清除算法”来估计周期信号的参数。
In this paper, we present a "harmonic group clean algorithm" to obtain the estimation of the parameters of the periodic signal.
在这种模式下，它们能够在指定的周期内在输出端产生精密的信号源。
In this mode, they can source their outputs precisely for a specified period.
轴系回转误差运动的特征是一项复合信号，它含有周期分量和随机分量。
The characteristics of error motion of shafting is a complex signal which includes periodic component and random term.
软件同步采样是周期电气信号测量中最常用的采样方式。
Synchronous sampling by software is commonly used in digital measurement of periodic electric signals.
支持外部等待时钟信号延长总线周期。
反映滚动轴承故障的特征周期信号处于较低频带内，容易被噪声淹没，难以检测。
The fault characteristic periodic signals of the rolling bearing are in low frequency band and often buried in the noise.
相位是周期信号的一种重要的波形参数。
Phase is a kind of important wave parameter of periodical signal.
相位是周期信号的一种重要的波形参数。
Phase is a kind of important wave parameter of periodical signal.
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