波动的

A'trade-off'between overprosperity and overrecession, therefore, is rooted in rush expansion and contraction of investment.

在前面两层分析的基础上，第三层集中讨论从强周期波动向常规波动转变的途径，指出如何从政策调整、工业化发展战备转变及经济运行和调节机制转换来实现；国民经济持续、稳定和协调的增长。

The respiratory pulsatility of flows in portal vein were studied,and the pulsatility index and the correlative index between the PI and the quantity of TR were calculated.

在正常呼吸的情况下观察门静脉血流频谱的波动性，并计算血流波动系数以及波动系数与三尖瓣返流量的相关系数。

However,different periods were found in middle and bottom waters, due to the influences of tidal induced physical forcings such as resuspension and stratification.

表层叶绿素α浓度、微微型浮游生物和病毒丰度的周日波动呈现典型的半日周期(11-13小时)变化，而中层和底层由于沉积物再悬浮作用和水体层化现象的影响，波动周期与表层明显不同。

When the porous solid skeleton is approximately taken as a micropolar medium and the fluid in the pores a point medium, the elastic pragmatic wave equations in a saturated porous micropolar medium are obtained from the results of the micropolar theory and those of Biot's pragmatic wave theory.

利用微极理论和Biot波动理论的研究成果，把饱和土中多孔固体骨架部分近似地视为微极介质，孔隙中的流体部分视为质点介质，获得饱和多孔微极介质的弹性波动方程。

There are few literatures to study volatility spillover of the financial market with SV model, and the literature on multivariate SV of studying volatility spillover between the multi-financial markets was not adverted.

为了同时研究分析金融市场之间的波动溢出，作者在研究多元SV模型的基础上，建立了能分析判断波动溢出的模型－VS-MSV模型，并进行了实证分析。

After reform up to now 20 come for years, the economic fluctuation of our country is the periodic and fluctuant configuration that a kind of demand finalizes the design definitely, the supply decision before be different from reform completely already.

改革后至今20多年来，我国的经济波动是一种需求决定型的周期波动形态，已完全不同于改革前的供给决定型。

Range: This is simply the difference between the high point and the low point of any bar.

译者将原文用的是条形图改为我们熟悉的K线图）真实波动幅度：是以下三个波动幅度的最大值 1。

The caustics phenomena of electromagnetic wave propagation in concave reflector, the singularities of caustics, and the method of

40174032的一部分，得到如下结果：论文分析了利用Maslov方法求解非均匀介质中波动方程高频近似解的基本原理和求解过程，构造了介质系数只在一个方向变化时波动方程高频近似解的通用计算公式。

But this also with the voltage grid voltage fluctuations (generally plus or minus 10% fluctuation) load and temperature change.

但这样的电压还随电网电压波动（一般在正负10％左右的波动），负载和温度的变化而变化。

The statistical and fractal feature of fluctuating differential pressure for air water two phase flow in the upward section of U type tube was investigated in the present paper.

该文研究了U形管垂直上升段空气水两相流压差波动过程的统计和分形特征，着重分析了压差波动过程的均值、均方根、分维数随折算气速和液速的变化规律。

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％。