查询词典 fluctuation

Since the establishment of China , we have made great achievements in the economic construction . However , the economic development has followed an unsmooth way with periodic fluctuation .

自建国以来，我国经济建设取得了举世瞩目的伟大成就，但经济的发展也是在不断的周期波动中曲折前进的。

During the tele-rehabilitation traing, the rehabilitant's muscle spasm may result in the bilateral telerobot system instability and cause its slave's speed unsmoothness, which make the rehabilitation training inefficient. In order to guarantee the stability and reduce the fluctuation of the speed, a new method based on the variable parameter with BP neural network was brought forward.

为使患者的远程康复训练达到更为理想的效果，针对患者在训练时肌肉痉挛对双向遥操作系统的稳定性以及对从机械手的速度平滑性的影响，提出了一种新的基于BP神经网络变参数控制方法。

It has become the countrys polar industry. However, the industry has been functioning unstably since the market economy reform, even with lumping fluctuation from time to time, which indicates that the government has not made an accurate assessment on its development, and macroeconomic controlling policy does not work effectively, particularly in go-aheadism and guidance.

然而，我国房地产业自从市场化以来一直处于非平稳的运行状态中，并且有的时期波动较大，这种运行状况表明，我国政府对房地产业的发展状况评判准确性不足，宏观经济政策调控效果不够理想，尤其是政策的主动性和引导性不强。

Making the security market still very unstandard at present, a large amount of focuses paid attention to in research about the security market are the validity of the security market and fluctuation of the market.

大量关于证券市场研究的关注焦点是证券市场的有效性和市场的波动问题。

Wavy distribution of soil water along hillslope resulted from the fluctuation of runoff, upslope runoff infiltration, lateral downslope flow, and the difference of infiltration rate and evapotranspiration.

4土壤水分沿坡面呈&波浪形&分布是坡面径流的波动性、上方来水的沿程入渗、侧向沿坡向下流以及坡面各处入渗性能和蒸发蒸腾作用的差异等综合作用的结果。

In the tune "the old city" represents Beijing, the music take the Peking opera as the source material, will divide the slow movement and the musical beat two parts, the slow movement sub-system will be persuasive the exquisite Peking opera melody to further process, causes it music, has displayed the urheen timbre delightful gentle performance special skill, will listen both to express feelings, the Beijing style to be full exquisitely, and will not lose the sonorous powerful place, music mood fluctuation repeat swings, the change will be careful, musical beat partial melodies sprightly smooth, by the urheen continuously the fast figure and the clear bright timbre, will entrust with this section of musics fresh and the active characteristic, but long will draw out a syllable appearance, also will then cause it alone lyricism, this music from differentThe angle expresses thinks of the ancient exquisite feeling, takes to the people infinite province to think with recalls.

曲中&古城&意指北京城，乐曲以京剧为素材，分慢板与流水板两部分，慢板部分系将婉转优美的京剧唱腔进一步加工，使之更加音乐化，发挥了二胡音色甜美柔和的演奏特长，听来既抒情优美、京味十足，又不失铿锵有力之处，音乐情绪起伏迭荡，变化细致，流水板部分旋律明快流畅，以二胡的连续快速音型和清脆明亮的音色，赋予本段音乐清新而活跃的特色，而长拖腔的出现，则又使之独具抒情性，本乐曲从不同角度抒发思古幽情，带给人们无限的省思与回忆。

The effect of the incline angle on the fluctuation of the flow field in both the impeller and vaned diffuser is also studied.

分析了扩压器叶片倾角变化对扩压器叶片压力面流动的影响，同时分析了倾角变化对叶轮和扩压器间相互干涉造成的流场波动的影响。

Different water table fluctuation velo city experiments show that the influence of water velocity on diesel residual sa turation in saturated zone is negligible.

不同水位变动速度的试验结果表明，水位变动速度对粘性大于水的柴油的歼余饱和度影响可以忽略不计。

It would result in the fluctuation of the sensitivity of the system because of the existing of the dispersions of the reflection-induced retardance,Verdet constant and the linear birefringence inside the sensing head.

而在传感头中主要是由单层保偏反射膜的反射相移、光学玻璃的Verdet常数以及光学玻璃内的线性双折射这三个因素的色散特性，使得光学电流互感器的灵敏度随光源波长的变化而改变。

The effects of the central wavelength shift of the source and the variations of the parameters of the sensing head (Verdet constant and linear birefringence) due to ambient temperature fluctuation upon the scale factor of a bulk-glass optical current transformer are theoretically analyzed and digitally simulated.

用理论分析和计算机仿真的方法研究了环境温度变化导致的光源中心波长移动和传感头材料Verdet常量与应力双折射变化对光学电流互感器输出性能的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。