查询词典 left almost periodic function

In Chapter 2 we discuss two existences of the pseudo almost periodic solutions.

第二章主要研究了受迫摆方程的双伪概周期解问题。

The cycle undulatory theory tell us that there is certain periodicity in economical development. This kind of periodic performance almost simultaneously expands for the many economic activity, then universal declines, contracts and recovers, thus influend economy development.

周期波动理论认为经济发展存在周期性，这种周期性表现为很多经济活动差不多同时扩张、继之以普遍的衰退、收缩与复苏，从而影响经济的发展；而景气理论则是在周期波动理论的基础上，构建景气指数来监测宏观经济受经济周期波动的影响。

Periodic limb movements -- jerking or twitching of the legs or feet -- occur in a fairly set pattern, with a still period in between."It almost looks as if they're guided by a metronome," said Winkelman.

周期性的肢体运动——腿或脚以一种设置好的程序摇动或抽搐，运动之间有一个平静阶段，似乎他们受到节拍器的指导。

As ships have to go for periodic refits, it would have been almost beyond our power to maintain a reasonable margin of superiority.

由于船舶需要定期检修，因此我们的力量很难维持海军优势所必需的适当余力。

As time increases, these domains grow into small rectangles with almost identical lengty but varied width, ranging from 5 μm to 20μm. Interesting finding is that a quasi-periodic variations in the domain width seem to exist along the band-shaped chain.

带状结构中畴块的大小不均，其宽度分布的最可几值约在5μm~20μm之间；在一定区域内，同一条带状结构的畴块长度基本一致，且随时间△t的增加而增加。

Voiced speech signals show during certain time intervals almost periodic behavior. Therefore, we can consider these signals as quasi-stationary signals for around 30 milliseconds.

语音信号在一定时间段内有近似周期性的行为，因此，可以把这些信号看做是30ms的半静止(quasi-stationary)信号。

So the method could not be applied in cosmically industry.In allusion to the difficulties, this paper brings forward a brand new electrochemistry method for landfill leachate, makes a magnetism-electro reaction equipment, adopts low pressure, low frequency, periodic pulse electrolyse, almost conquers the polarization and passivation of the dissolubility metal pole.

针对如上困难，本文研究了一种新的垃圾渗滤液电化学处理方法，自制了磁—电水处理反应装置，采用低电压、低频率交变脉沖电源，较彻底地克服了可溶性电极的极化和钝化问题，并且采用磁场产生的特殊&磁搅拌&作用增强导电离子的选择性运动，从而更进一步提高了电解效率。

We discuss the almost periodic property of propagators for incompleteand complete second order equations,giving a series of criterions.

研究Banach空间中非完全二阶及完全二阶方程的概周期性，给出一系列判别准则。

In Chapter 5 we prove the existence of the uniform attractor for the nonautonomousGinzburg-Landau equation with almost periodic a.p.

第六章研究非自治Ginzburg-Landau方程的周期解和周期吸引子。

While the standard Airy function, used frequently in the uniform asymptotic formulas for classical orthogonal polynomials, behaves like the exponential function on one side and the trigonometric functions on the other side of an extreme zero,the q-Airy polynomial behaves like the q-Airy function on one side and the q-Theta function on the other side.

在经典正交多项式的一致渐近公式中我们通常要用到Airy函数，这个Airy函数在一个极端零点的一边表现为指数函数，另一边又表现为三角函数。同样地，q-Airy多项式在一边表现为q-Airy函数，另一边又表现为q-Theta函数。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。