发问者：以我们的年代来计算，一个主要周期的长度是多少年？
Questioner: What is the length, in our years, of one of these cycles?
本文首先提出了可变周期时间同步算法，是根据最近的时间偏移和时间同步周期来调整同步的时间周期的长度。
Firstly, according to the latest time deviation and time synchronization cycle, time synchronization algorithm is put forward in this article, which is about time synchronization of changeable cycle.
研究人员经过实验发现，通过去除哺乳动物细胞中的PSF或sin3 -组蛋白去乙酰化酶复合物，他们能够缩短生物钟周期的长度。
The researchers found that they could shorten the length of the circadian cycle by removing PSF or SIN3-histone deacetylase complex from mammalian cells.
这样就能够在垃圾回收周期的频率和长度之间实现最佳的平衡。
This creates the best balance between the rate and length of garbage collection cycles.
现在，这个周期，对于绳子的长度，十分敏感。
So, you see that the period is extremely sensitive to the length of the string.
如果你的周期长度小于24小时，你就会需要晚上睡得晚来保持同步。“Duffy说。”
"If your cycle length is shorter than 24 hours, you need evening light to keep you synchronized," Duffy says.
产生价值的时间(生命周期长度)数月或数年数天或数周。
Time-to-value (life cycle length) Many months or years Days or weeks.
周期，等于2π,乘以l/g的平方根，如果把长度为5。1米,代入，会得到4。57秒。
The period, which is 2 pi times the square root of l over g, if you substitute in your length of 5.1 meters, you will find 4.57 seconds.
这是除以周期长度得到的平均每秒行数。
This is the average rows per second over the length of the interval.
如果绳子的长度，有些微的减小，周期就会变短一点。
And if the length of the string is a little less, the period would be a little shorter.
这可能缩短你的头发生长周期，使得头发在脱落前只长到某一长度就停止生长了。
This can cut your hair's growing cycle short so the hair will only grow to a certain length before shedding.
“我们发现，女性的平均生物钟周期长度要比男性的短“，一个研究学者，JeanneDuffy说，”平均下来这个差值有六分钟左右。”
"What we found was that the cycle length of the biological clock in women was shorter on average than it was in men," says Jeanne Duffy, a study author. "the average difference was about six minutes."
如果你要画一个随机数，你认为结果会看起来相关，改变发动机有更大的周期长度。
If you are going to draw a LOT of random Numbers and you think the results will seem correlated, change the engine to one with bigger cycle length.
再者，因为周期前置的长度是可变的，一个自动侦测并移除的机制也被提出于这个双模态系统中。
In addition, because of the variable length of the guard interval, an auto-detection and removal mechanism is proposed to both systems.
数值模拟发现，在脉冲传输距离与扰动周期长度的关系中存在着一种多极值结构。
We numerically show that there are many extremums in dependence of the propagation distance on the period lengths of perturbation.
在运动学的基础上推导了磨纹长度、磨纹数量以及磨削稳定周期公式。
The length of trajectory, the number of grinding marks and the stable grinding period were deduced.
香烟甲虫的生命周期长度在很大程度上取决于温度和食物来源，通常为40到90天。
The length of the cigarette beetle life cycle is highly dependent on temperature and the food source but usually takes 40 to 90 days.
通过对算得的各关联度进行比较，得出排队长度和延误两个指标都同周期时长有较大的灰关联关系。
The result shows that vehicular queuing length, delay and stop rate at intersections have significant gray correlation to signal cycle time.
本文提出了测量自聚焦棒透镜周期长度的一种新方法。
A new method used for measuring the periodic length of Solfoc lens is presented.
确定一个新的增益，极性峰的结束和开始时间，周期运行时间长度，等等，你将需要进入辅助诊断菜单检查趋势。
To determine the new gain, polarity peak ending and starting time, cycle (run) length, etc., you will need to enter the sub diagnostic menu called trending.
随机周期长度偏差对准相位匹配波导中差频效率的影响要比随机占空比偏差的影响来得大，这与单块周期极化晶体中的情况类似。
With the same magnitude, random period error casts much larger effect on the conversion efficiency than random duty cycle error, which is similar with the case in bulk crystals.
通过研究尾迹波谱的周期特性与舰船外形特征之间的关系，建立基于波谱函数的舰船长度估计模型。
A close relationship between a ships length and its wakes is presented, and a model is built up based on it.
通过观测一维像序列的长度变化周期，提取目标的章动频率；
By observing the periods of the target length variant, the frequency of nutation is deduced.
这表明相位噪声功率谱密度随外腔长度而周期性地漂移，且功率谱密度的峰值随外部反馈耦合率而发生很大的变化。
It is shown that the phase noise spectrum density shift periodicity with the length of external cavity and the peak value of power spectrum density varies considerably with the feedback coupling rate.
当非均匀应变场作用在光纤布拉格光栅（FBG）上时，由于FBG周期和有效折射率在沿FBG长度方向都为变量，所以会导致光谱形状的变化。
The spectrum of fiber Bragg grating(FBG) in inhomogeneous strain fields is distorted due to its inhomogeneity of both the periods and the effective refractive index.
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?
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?
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