• We first consider this minimum velocity for horizontal flow, the saltation velocity.

    首先讨论水平流动时的最低速度沉积速度。

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

    表面爬行跳跃之间差别渐变的,很难划一条固定分界线。

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  • Forces acting on saltation particles and the mechanism of saltation are very important in bed load research.

    水流中颗粒受力分析及其运动机理研究对于推移质运动理论有着重要的意义。

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

    表面爬行跳跃之间的差别渐变的,很难划一条固定分界线

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  • Therefore, materiality, divergence and saltation in thinking, the key qualities of creative thinking, are manifest.

    因此思维上表现出具体性发散性跳跃性,而这正是创造性思维特质

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  • Mutation analysis showed that the saltation of sunshine durations at tobacco growth period in western Henan occurred in 1981.

    突变分析表明豫西烟区烤烟生育期日照时数1981年发生突变。

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  • If this arc voltage saltation information can be extracted, we will get the characteristic information of necking down formation.

    电弧电压信号中提取拐点发生时突变信息,则可望提取颈发生的特征信息。

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  • Through certain experimental observations, the factors of influence on the saltation velocity and some correlations are reviewed and discussed.

    通过一定实验观察影响沉积速度因素进行了初步分析,对若干关联式加以评述讨论。

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  • Based on the saltation, creeping and stability models, a two-dimensional numerical model is established to study the development process of aeolian ripples.

    通过简单的模型移模型稳定模型风成沙纹形成过程进行了二维数值模拟研究

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  • The grey morphology transform, filter construction and transient saltation extraction with mathematical morphology operators in one dimension are introduced in detail.

    详细介绍了情况下灰度形态变换形态学算子构造滤波器提取暂态突变特征等。

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  • In complicated fault areas, however, the effect of conventional time migration processing was poor, which was mainly caused by the big saltation of transverse velocities.

    而在复杂断裂常规时间偏移处理效果往往不好主要横向速度突变引起

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  • Recently, the protoplast culture of medicinal plants has mace great progress in the saltation of high productive cell lines, somatic cell hybridization and gene engineering.

    目前原生质体培养药用植物高产细胞系筛选、体细胞杂交基因工程方面取得了长足的进展

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  • In this paper, the properties of two starts of sand particles were analyzed, the fluid start was defined as wind erosion start and impact start of saltation as substitution start for the first time.

    文章分析了沙粒两种起动不同性质,首次流体起动界定风蚀性起动,把跃移冲击起动界定置换性起动。

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  • The modulate Gauss function is selected as the analysis wavelet to deal with the fault signal saltation caused by the damage concussion, according to the (characteristics) of fault vibration signals.

    根据走行部故障振动信号特点选用调制高斯函数作为分析小波处理损伤冲击造成信号突变

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  • The modulate Gauss function is selected as the analysis wavelet to deal with the fault signal saltation caused by the damage concussion, according to the (characteristics) of fault vibration signals.

    根据走行部故障振动信号特点选用调制高斯函数作为分析小波处理损伤冲击造成信号突变

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