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.
电容产生电场，线圈生成磁场，电路中的能量就在电场和磁场之间高速振荡。
The energy within this circuit oscillates rapidly between an electric field in the capacitor and a magnetic field in the coil.
研究人员发现隔着一段距离的分子中的能量格局以一种彼此相连-离开的方式振荡，这是一种只有在量子干涉中才可能存在的方式。
They found that energy patterns in distant molecules fluctuated in ways that betrayed a connection to each other, something only possible through quantum coherence.
以前算过-,这是能量守恒，为了算出,简谐振荡的周期，我们求时间导数。
We've done this before-- this is the conservation of energy, and in order to find the period of the simple harmonic oscillation, we take the time derivative.
于是电子受到电磁场的影响而来回振荡， 也因此消耗了光部份的能量。
So the electronic consumes part of the energy of light, oscillating back and forth due to the impact of electromagnetic field.
折磨是可以运动的能量，但是因为从一面到另一面来回振荡而粘滞。
Suffering is energy that moves, but sticks as it vacillates from side to side.
运用能量函数法，推导出一个可以抑制功角振荡的控制策略。
Using an energy function method, a control strategy for damping of Angle oscillations is derived.
研究了将能量储存系统用于提高电力系统振荡稳定性的潜力。
This paper discusses the potential of applying energy storage systems to enhance power system oscillation stability.
稳定的单泡声致发光的参数主要由振荡形状稳定性、质量扩散平衡、组分的化学平衡和高的能量集聚等条件确定。
The parameter space of a stable SBSL is mainly determined by stable shape oscillation, diffusive equilibrium of mass, chemical equilibrium of components, and high energy focusing in its interior.
拉曼过程则牵涉到光与组成介质之分子的振荡激发态，由于彼此的相互作用，光子会损失或增加能量，导致频率的改变。
Raman processes involve light interacting with the vibrational excitations of molecules making up the medium; as a result, the photons of light lose or gain energy, which changes their frequency.
阻尼：物理学中，指因能量耗散使振荡、噪音、交流电之类的振动所受到的遏制。
Damping: in physics, the restraint of vibratory motion, such as mechanical oscillations, noise, and alternating electric currents, by dissipating energy.
本文还对自发辐射放大和激光振荡的能量和最佳气压进行了比较。
Energy and optimal pressure of amplified spontaneous emission and laser oscillation are compared.
第一，原子平均激发能量变化率是原子到板的距离的函数，并且当靠近板时以振荡行为消失。
First, the rate of change of the mean atomic excitation energy is now a function of the distance to the boundary and it dies off in an oscillatory way the boundary is approached.
虽然串联喷嘴阻力损失的增加，使射流平均能量有所降低，但射流的瞬时能量得到了调制，激励出更大的流体振荡。
Although the resistance force increase of series nozzles makes the average energy of jet flow decreased but it lets the instantaneous energy modulated to impel more fluid resonances.
四波混频效应重新分配不同振荡线的能量从而产生多波长输出。
FWM effect redistributes the energy of different oscillating lines and causes multi-wavelength operation.
本文还指出不同光子能量区域C60的光电离截面振荡有不同的原因。
The present work also implies the photoionization cross-section oscillations of C60 have different origins for different photon energy regions.
通过诵读经典，声音所发出来的能量和音，而音波会振荡五脏让它们快速恢复健康。
Just by reciting the classic, the energy and sound generated from your voice will send sound waves and vibration to your major organs, allowing you to achieve optimal health.
弹簧吸收碰撞产生的能量，减震器在回程行程将能量释放，并阻止振荡力产生。
The spring absorbs the energy of the impact, the shock absorber releases it on the return stroke, and prevents an oscillating force from building up.
电晕放电频率的15 - 25千赫完成高效率能量转移作为在电子振荡之间的差距电极。
Corona discharge at frequencies of 15-25 kHz accomplishes high efficiency energy transfer as electrons oscillate in the gap between the electrodes.
射流振荡气波制冷机的突出优点是无需输入外加能量并且没有转动部件，只需简单的静密封。
The prominent advantage of this facility is that it doesn't need extra energy supply and there is no moving part, just a simple static seal.
回热器是热机系统的热声源，从外热源吸收热能补偿热机系统的能量耗散，维持系统的热声振荡。
The stack is thermoacoustic source of thermoacoustic engine. It absorbs heat energy from outside heat source to compensate for heat loss of the thermoacoustic engine and keep the engine oscillate.
随后建立了基于能量平衡的振荡压实过程优化控制的目标函数，为今后压实过程中的智能化控制提供了理论依据。
Target functions for optimization of compaction are built based on energy balance, which provides theoretical foundation for intelligent control of compaction.
随后建立了基于能量平衡的振荡压实过程优化控制的目标函数，为今后压实过程中的智能化控制提供了理论依据。
Target functions for optimization of compaction are built based on energy balance, which provides theoretical foundation for intelligent control of compaction.
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