英语释义

• an abrupt transition;

  "a successful leap from college to the major leagues"

• taking a series of rhythmical steps (and movements) in time to music

• a light springing movement upwards or forwards

• (geology) the leaping movement of sand or soil particles as they are transported in a fluid medium over an uneven surface

• a mutation that drastically changes the phenotype of an organism or species

片语

spring使跳起；使爆炸；突然提出；使弹开

saltation theory跳跃说

saltation trajectory垂向气流

saltation particle跃移颗粒

scope saltation幅值突变

mutation突变；变化；元音变化

saltation jumping跃动

saltation velocity跳跃速度

jump跳跃；跨越；快速移动；突升，暴涨；突然改变；略去；闯红灯；突袭；发生性关系；助推启动（车辆）

saltation ash沉降灰

saltation transport跳跃搬运

英汉例句

• by using the wavelet transform and the non linear optimization, we calculated parameters and determined the saltation edges of the differential ecg.

  该文应用小波变换对信号突变点检出的理论对微分心电信号进行分析，并用非线性最小二乘法进行参数拟合，确定了突变点的位置。

• the development of the human being has its many stages of evolution and saltation , such as self-human body, society, values.

  演化发展有其进化及突变的阶段性，诸如在自我人体、社会、价值观念。

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

  首先讨论在水平流动时的最低速度，即沉积速度。

• 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的特点，选用调制高斯函数作为分析小波，处理由损伤沖击造成的信号突变。

• in addition, a simulated orbit equation for saltation was derived.

  特别对跃移运动还给出模拟轨迹方程。

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

  因此，在思维上表现出具体性、发散性和跳跃性，而这正是创造性思维的特质。

• the oldest example of such a technical saltation was when our hominin ancestors began using stones to fashion other stones into sharp tools (axes, knives, and arrows).

  我们可以用一个最古老的例子来描述这种技术飞跃，那就是当人类祖先开始使用石块来切削石块，把它们打磨成尖锐的工具（刀斧箭等）时所发生的变革。

• method 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。

• 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。

• my thought saltation has been possibly very quick!

  可能我的思想跳跃太快了！

• 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.

  而在复杂断裂区．常规时间偏移处理效果往往不好，这主要是由横向速度突变引起。

• 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的日照时数在1981年发生突变。

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

  通过一定的实验观察，对影响沉积速度的因素进行了初步分析，并对若干关联式加以评述讨论。

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

  详细介绍了一维情况下灰度形态变换、形态学算子构造的滤波器和提取暂态突变特征等。

• first, wavelet transform method was used to check saltation points. second, the response of the variance of soil moisture of each layer was explored through the analysis of mutual spectrum.

  研究运用小波变换对各层土壤水分序列的突变点进行了检测，根据相干谱和互谱特征分析了各层土壤水分变化的响应关系；

• saltation is the most significant in the three basic forms (saltation, suspension and creep) of sand movement blown by wind.

  在沙粒运动的三种基本方式（跃移，悬移和蠕移）中，以跃移运动最为重要。

• 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，原生质体培养在药用植物高产细胞系的筛选、体细胞杂交和基因工程方面已取得了长足的进展。

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

  若能从电弧电压信号中提取出拐点发生时突变的信息，则可望提取到缩颈发生的特征信息。

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

  水流中跃移颗粒的受力分析及其运动机理的研究对于推移质运动理论有着重要的意义。

• 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的不同性质，首次把流体起动界定为风蚀性起动，把跃移质沖击起动界定为置换性起动。