查询词典 saltation

It is the first time that the theory of wavelet has been applied in the signal processing of the CODOG power plant experiment rig and wavelet transform denoising was used, it may keep the aiguille and saltation parts, wipe off the noise and pick up the useful signal, it is benefit to analysis the result in experiment.

把小波分析理论应用于CODOG实验台信号处理中，用小波变换进行信号消噪，可以很好的保存有用信号中的尖峰和突变部分，将信号的噪声部分去除，从中提取出于有用信息，更有利于实验结果分析。

The differences between surface creep and saltation are gradual and it is difficult to draw a fixed dividing line.

表面爬行和跳跃之间的差别是渐变的，它很难划一条固定分界线。

The atmospheric science team thinks that this is because the dust devil encountered some sand and therefore produced a "saltation skirt," an apron of material that is thrown out of the dust devil because it is too large to be carried up into suspension.

大气科学组认为这是由于旋风遇到了一些沙粒并形成了一个"突变裙"，因其比较大而难于被携带形成悬浮被气旋抛出形成一种物质裙。

The inspiration thinking mode is a kind of instantaneous and original cognition in the cerebra with the characteristics of creativity , saltation , and instantaneousness .

灵感思维是大脑瞬间产生的一种创造性的认识，具有创造性，跳跃性，瞬时性等特点。

Considering the saltation of magnetic permeability of the ferromagnetic material when its temperature is more than the Curie point, the general solution of Maxwell equation is deduced.

考虑到铁磁性物质在温度跨越Curie点时磁导率的突变，推导了适用于该情况的Maxwell方程一般解。

Grain-size probability cumulative curve of channel filling deposition is composed of three segments, dominated by saltation.

网状河道的沉积物多以沙砾石和中细沙为主，概率累积曲线多为三段式，并以跳跃组分为主。

Experiment results show that the new algorithm significantly reduces the saltation of correlative degree.

实验结果表明，该算法明显降低了图像相关度突变的现象。

It is considered that machnism of sand saltation is related to theupward of saltation is conisistent with the tangent line direction of collision point.

关于跃移沙粒的起跃机制问题笔者认为，是因沙粒沿地表运动并发生碰撞而产生的"斜面飞升力"所致，其跃移方向应与碰撞点的切线方向一致。

The time-domain characteristic point and change of signal saltation edge of pulse signal were examined, according to the relationship between wavelet zero-crossing and signal saltation edge.

方法根据小波变换过零点和信号突变点之间的关系，分别运用小波变换过零点表征检测脉象时域特征点和各特征点脉搏信号变化的快慢。

The results of calculations showed that the maximum increments in saltation height and horizontal distance due to the Magnus force were 10.2 and 24.9%, respectively, and that both increments increased with increasing lift-off angle. The maximum increments in saltation height and horizontal distance of sand grains caused by the Saffman force were only 4.6 and 3.7%, respectively. The vertical concentration distribution of Aeolian sand flow follows exponential function distribution whether or not force analysis of saltating sand grains includes Magnus and Saffman force. The effect of Magnus and Saffman force on the vertical concentration distribution of Aeolian sand current makes the rate decrease near sand bed and it is consistent with the effects of Magnus and Saffman force on the saltation height and distance of sand grains.

Magnus力对跃移高度和水平距离产生的最大增量分别可达到10.2%和24.9％，这两个增量均随起跃角度的增加而增大；Saffman力对跃移高度和水平跃移距离产生的最大增量分别为4.6%和3.7%；是否考虑Magnus与Saffman力，风沙流垂向质量百分浓度均服从指数函数分布，Magnus与Saffman力使得风沙流垂向质量百分浓度较不考虑它们的作用呈现出底层的比例较小，上层较大，Magnus与Saffman力对跃移高度的影响基本与其对风沙流垂向质量分布的影响一致，不过Magus力对风沙流垂向质量百分浓度分布影响较大，0-2cm范围内尤为强烈(7.16-10.81)，其他高度层(2-20 cm)的影响相对较小(0-2.95)。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了