查询词典 fluctuation

Movement of working fluid is affected by pressure oscillation which results in temperature fluctuation of the system.

0引言CPL系统的稳态是相对的，在通常条件下，CPL很多位置处的温度不是固定不变的，而是随时间波动的。

The material transporting machinery mainly is in the enterprise (including wharf, materials yard, mine and commercial goods warehouse and so on) the interior carries on material loading and unloading, the transportation, the fluctuation, piles up with the storage mechanical device.

物料搬运机械主要是在企业(包括码头、料场、矿山和商业货仓等)内部进行物料装卸、运输、升降、堆垛和储存的机械设备。

Although the fluctuation of gold price is not violent as before, it is still adolescent in yesteryear.

黄金价格在近年来虽然不似过去一般激烈的涨跌，但其价格波动仍然不小。

From this model, the fluctuation of excess yield and long-to-short-term spread can forcast term risk premium.

从模型中可以看出，超额收益率的波动性以及收益率差能够有效预测期限风险溢价。

But the result also shows that with the increase of the propagation distance and the zenith angle, the fluctuation index is different so the classical Rytov's method is not applicable.

但随着天顶角的增大，传播距离的增加，其结果有所不同，经典Rytov方法也将不再适用。

According to the characteristic of time dependence, PCBP model, which based on time abatable methods, predicts the weight of fluctuation.

根据时间相关性的特点加入了打折思想的PCBP模型对周期分量进行预测，从而很好的描述出了在本论文卷烟销售预测数据趋势增长和季节波动的特点。

The flow regimes of all kinds of inlets and chambers, the pattern of lower stream current accouplement, the velocity distribution, the status of lower stream current back flow and tail water fluctuation are mensurated in details.

测定各种进口流态、闸室流态、下游水流衔接流态、流速分布以及下游回流和尾水波动状况。

Seen as a whole, Chinese debenture market is developing on a small scale and intermittently at present. Viewed from the capital structure, Chinese corporations rely heavily on stock financing rather than credit financing. The issuing scale and rhythm of debenture can?t respond adjustably to the fluctuation of macroeconomic indicators.

目前我国企业债券市场，从总体上看，发展不连续、规模过小；从资本结构上看，企业融资过度依赖于股权融资，而忽略了债权融资；企业债券发行规模与节奏尚不能对宏观经济指标的变动做出适应性反应。

According to the modified Rytov method for the optical wave propagation and withconsidering the effect of the turbulence spectrum model with zero and non-zero innerscale in addition to the finite outer scale, the solution to the scintillation index as afunction of the Rytov variance is obtained from weak to strong fluctuation regions forGaussian beam propagation along the horizontal path.

根据光波传播的修正Rytov 方法，得到了高斯波束水平传输时在零内尺度湍流谱模型及考虑湍流内尺度效应和外尺度效应条件下，从弱起伏湍流区到强起伏湍流区闪烁指数随Rytov 方差变化的计算公式。

After several practical problems are resolved,the relation between contents of S,Si and Al has been disclosed.The ratio of Ca to Alin in steel is 1.26∶1 after calcium treatment,the nozzle clogging does not happen and the consumption of calcium is reduced.The recovery factor fluctuation of boron are 64% and ±5×10-6, respectively.

通过硼微合金化若干工艺问题的解决和工艺优化，明确了钢水硫含量、增硅、铝控制之间的内在关系；使SPHC钢成分合格的同时，实现硼收得率达到64%，硼的质量分数波动±5×10-6；钙处理达到钢水中w∶w为1.26∶1时，确保水口浇注顺利，同时节省钙线用量。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。