查询词典 fluctuations

Variation of the amplitude of a carrier wave in correspondence to fluctuations in the audio or video signal being transmitted.

一个载波的幅度随着发送的声频或视频信号的涨落而变化。

Combining with the measurements of scanning electron microscope, cathodoluminescence, energy dispersive spectroscopy, and photoluminescence, we establish that the origin of the Stokes shift in InGaN ternary compound arises from alloy composition fluctuations.

综合实验结果和许多文献资料，我们可了解样品的史托克位移效应和浓度调变间的关联性，并建立其产生的机制是由於样品制成过程中，难以避免的成份不均匀和相分离现象。

The generalized central limit theorem shows that these heavy-tailed fluctuations accumulate to a stable probability distribution.

如果尾不是太厚，则方差是有限的，且我们可以找到常见的正态极限分布，即稳定分布一种特殊情况。

The influence of statistical fluctuations on this method was studied with Monte Carlo simulation and CERN - NA22 and experiment data in the second part of this thesis.

在本文中，通过蒙特卡洛模拟和对 CERN - NA22 和实验数据的分析，讨论了统计起伏对这一方法的影响。

This year's first eight months of the consumer price index on chain rose 1.2 percent, respectively, 2.6%-0.7% 0.1%-0.4%-0.2% 0.1%-0.1%; from the ring than on the CPI rose situation It is not difficult to see that, in addition to the first two months of this year, CPI rose higher than the ring, in March since, CPI rose more than the ring is basically showing a steady trend of fluctuations in the Qujiang, which also determines the prices of new factors for the next few In the month of the CPI increase is very limited influence, and gradually weakened.

今年前8个月居民消费价格指数链月上涨百分之一点二，分别为2.6％-0.7％0.1％-0.4％-0.2％0.1％-0.1％，从消费物价指数比环上升的情况并不困难看到，除了前两个月，消费物价指数环比3月份以来，消费物价指数环比基本上是显示在曲江，这也决定了价格波动的稳定趋势新的因素，为在消费物价指数的增加是非常有限的影响力未来数月，并逐渐减弱。

If it is not for the swine flu, could I explain price fluctuations by cobweb model?

如果没有猪流感，我能用蛛网模型解释价格变动吗？

Many authors randomly chose different compact support Daubechies wavelet to analyze pressure fluctuations in fluidized beds.

基于床层压力波动信号的小波分析已用于流态化的研究。

By using an ultrasonic level detector and conductometer respectively, the level fluctuations and fluid mixed characteristics in the pool were measured under the conditions of different nozzle sizes and operation parameters.

数学模拟结果与激光测试流场变化趋势一致，在双侧孔水口形成的熔池上部区域计算结果与测试结果吻合较好，用所建立的数学模型可以较好地分析熔池内流体流动状况。

The effects of the structure constant of the refractive index fluctuations Cn2 and the inner scale of the turbulence l0 on the M2 factor have been analyzed quantitatively. Consequently, a new method for determining the characteristics parameters of the turbulence based on the measurement of the M2 factor by experiments has been proposed.

定量分析了表征大气湍流参数的折射率结构常数Cn2和涡旋内尺度l0对M2因子的影响，并由此提出了一种通过实验测量大气湍流中光束的M2因子，进而确定出大气湍流参数的新方法。

As always worth the price in constant fluctuations.

价格总是随着价值在不断地上下波动。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。