这些被称为重子声学振荡的东西为测量随时间变化的宇宙的膨胀速度和对暗能量的值施加限制提供另一尺码。
These so-called baryon acoustic oscillations offer another yardstick for measuring the expansion rate of the universe over time and putting limits on the value of dark energy.
量子比特和存储器之间通过为我们称为共振器件的设备连接，振荡电路使量子比特的值能够保存一段短的时间。
The links between the qubits and the memory contain devices known as resonators, zigzagging circuits inside which a qubit's value can live on for a short time.
传统的模极大值序列处理方法虽然可以保留信号特征，但降噪后的信号在奇异点有毛刺和轻微的振荡。
Although traditional processing method of modulus maximum array can retain characteristics of signal, the signal after de-noising exists thorns and slight oscillation at singularity point.
在给定各周期广告水平下，给出了零售商最优的动态定价策略，分析了零售商定价规律，发现其定价规律具有“振荡”性，并趋近于一定值。
For a given advertising level of each period, the optimal dynamic pricing strategy of the retailer was given and the rules of pricing were analyzed.
主要内容包括横航向模态特性、滚转速率振荡和侧滑幅值特性。
The main contents are lateral-directional model characteristics, roll rate oscillations and sideslip excursion characteristics.
受激射效应影响，消光比及频率啁啾在弛豫振荡频率处达到极大值。
Due to the lasing effect, the peak modulation frequency of extinction ratio and chirp occur at the relaxation oscillation frequency.
利用天然地震波测量Q值的主要方法有：利用地球自由振荡资料、利用体波、利用面波和利用尾波来研究Q值。
The major methods of measuring Q-value by the natural earthquakes are the ones of using the data of free vibration of earth, body wave, surface wave and coda.
人们不仅关注传统意义上的供电可靠性、稳定性以及各种参量偏离标称值问题，而且也对诸如振荡和脉冲之类的动态扰动现象开始重视起来。
Not only the deviation of voltage and frequency from the rating value or other traditionally focused problems, but also the dynamic disturbance phenomena including oscillation and pulse are concerned.
本文用一维激光热熔条件计算了与时间效应有关及无关的热应力值，从理论上证明自由振荡激光引爆机理是热起爆；
Through the calculation of thermal stress values, it has been affirmed that free oscillation laser ignition of the explosive is heating ignition.
为满足振荡情况下电气量计算的要求，利用基于瞬时采样值的微机算法进行计算并对该算法进行了验证。
A new microprocessor algorithm, which based on instantaneous sampling values, is developed and tested to meet the calculation requirement when system oscillation occurs.
文中研究了发电机励磁顶值和PSS回路对电力系统的振荡失稳和混沌现象的影响。
In this paper, effects of hard lim it of the excitation and the loop of power system stabilizer PSS to the system oscillatory instability and chaos are studied.
得到的同步振荡周期和激光的饱和值与估计的值相符合。
The period of synchronous oscillation and saturation value of laser intensity agree with estimated one.
提出了一种基于测试信号法的TCSC功率振荡阻尼(POD)控制器的设计方法，避免了计算量庞大的状态矩阵特征值计算。
A new test signal method based approach to design power oscillation damping (POD) controller for TCSC is proposed, by which the bulky eigenvalue calculation of state matrix can be avoided.
分析了用运算放大器组成正弦波振荡电路的起振条件和输出电压幅值的调节及选频网络的构成。
This paper is involved in the analysis of oscillation starting condition, output voltage amplitude adjustment, and frequency selection network composition of sinusoidal coave oscillation circuit.
当电流超过限制值时，过负荷电流继电器自动保护振荡管和整流器，同时可以避免由不当操作所引起的频率漂移。
The over-current relay works to protect oscillation tubes and rectifier, when the current exceeds its limits. Frequency deviation caused by faulty operation is also prevented.
在一特定值的附近摇摆：在某一选定值周围振荡。用于机器，仪器或系统。
To oscillate about a selected value. Used of a machine, an instrument, or a system.
如果现在测量平板响应，会注意到当改变输入力的振荡频率时，响应幅值也发生变化。
Now if we measure the response on the plate we will notice that the amplitude changes as we change the rate of oscillation of the input force.
实验结果表明，选择适当的连接权值可以得到环路的持续振荡发放。
The experimental results indicate that, through setting appropriate connection weights, it can obtain oscillating firing.
之间存在一个临界距离，该处的第一峰值与等幅振荡的幅值相等。
It is interesting that there is a critical distance from the plate, where the first peak is equal to the one of the equal amplitude oscillations.
想想看，这真令人惊奇，因为我每时每刻都施加了相同幅值的力—仅仅是振荡速率改变而已！
When you think about it, that's pretty amazing since I am applying the same peak force all the time - only the rate of oscillation is changing!
中短长度LDPC码在采用BP算法译码时，由于短环的存在会导致某些比特llr值出现振荡现象，从而影响了译码性能。
For short and middle length LDPC codes, the oscillation of LLR owing to cycles degrades the performance of BP algorithm.
各区域的极端温度值时间变化存在较大差异，但是周期分析显示，各区域极端温度值的年代际周期振荡具有全省一致性。
There are distinct differences of the trends of extreme temperature variation between different regions, but the periodic variation analysis show that the inter-decadal variations are consistent.
实验表明这种射流振荡幅值高，频率宽广，冲蚀效果优于普通射流。
It is shown experimentally that its oscillating amplitude is very large and the jet has broad frequency, its erosive effect is superior to that of the ordinary jet.
采用浮动门槛、正序电流制动和静稳破坏后提高动作门槛值的方法，来防止系统振荡时误启动。
Measures, such as the floating of threshold, braking by positive sequence current, driving up the threshold during power swing, etc are suggested to prevent th.
技术上曾经的失误在于，因疏忽导致了不合理的振荡槽路电容等价并联低值冷却水路水电阻，形成异常功率分流附加损耗问题。
The technical failure lies in ignoring the surge slot capacitor parallel connection with low value water cooling electric resistance, and induce abnormal power diffluence wasting.
采用特征值分析法研究交直流电力系统中HVDC换流器控制对次同步振荡（SSO）模态阻尼的影响。
The influence of HVDC converter controls on the mode damping of sub-synchronous oscillations (SSO) in a AC/DC power system is investigated in this paper by using eigenvalue analytical method.
提出了一种基于综合相量幅值和相位变化规律实时测量电力系统振荡中振荡频率及瞬时频率的算法，利用三相电流经相应变换获得综合相量。
An algorithm based on the magnitude and phase Angle of the generalized phasor to measure instantaneous frequency and swing frequency while the power swing occurred is presented.
采用混合插值函数避免了压力振荡；
The press surging is avoided by utilizing the hybrid interpolation functions.
不仅使理论计算得到的振荡曲线与实验曲线相似，而且使振荡周期的计算值与实验测量值取得一致。
Both of the oscillating curve and the period calculated from this model are consistent with the experimental values.
不仅使理论计算得到的振荡曲线与实验曲线相似，而且使振荡周期的计算值与实验测量值取得一致。
Both of the oscillating curve and the period calculated from this model are consistent with the experimental values.
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