primary wave

速度较快

常用释义

词性释义

初级波:地震波中最先到达地表的纵波,速度较快,能在固体、液体和气体中传播。
例句
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1·The method for theoretical calculation of parametric transient signal array, in which the nonlinear absorption of primary wave has been taking into consideration, is presented.
提出考虑到非线性吸收时计算暂态信号参量阵的计算方法。
2·The wave is even engulfing otherwisestaunch conservative figures, such as Bob Bennett, the three-term senator fromUtah, who was ejected in a primary last weekend.
这股浪潮甚至吞噬了在其他方面亦坚定的保守主义者,比如鲍勃·本内特,三任犹他州参议员,他在上周的共和党预选中被赶下了台。
3·The primary methods of technical analysis are Dow theory, Wave Principles, Chart analysis, Gann theory and technical Indicators of Computer.
技术分析流派的主要方法有道氏理论、波浪理论、图形分析理论、江恩理论、计算机技术指标等。
4·A primary seismic wave from an explosive source is a pulse response, and its periodic vibration originates from seismic pulses.
爆炸震源的地震纵波是脉冲性质的。周期振动是地震脉冲引起的次生振动。
5·Analyses results show that the materials, tension and rigidity of wires, speed of trains, wave speed, and lift forces are primary factors that affect fatigue life of contact wires.
分析结果表明,接触导线线质、张力和刚度以及列车运行速度、波动传播速度和抬升力是影响导线疲劳可靠性的主要因素。
6·Through the analysis of the wave of primary current and sub-voltage detected by oscillograph, the malfunction of ignition coil will be diagnosed.
介绍了用示波器检查初级电流和次级电压波形,通过波形分析诊断出点火线圈的故障。
7·When the primary air blast wave from the explosion strikes the ground another blast wave is produced by reflection.
当爆炸引起的入射冲击波触及地面时,由于波的反射便产生另一冲击波。
8·The primary function of the auxiliary signal generator is output sine wave or SWIFT (stored wave form inverse Fourier transform) wave at the scheduled time.
辅助信号发生器的主要功能是在规定的时间段内输出正弦波或者任意波形。
9·Therefore it has the broad application prospect Present paper's primary mission is based on the ARM technology, designs a performance fine sine wave profile generator.
因而它具有广阔的应用前景。本论文的主要任务是基于ARM技术,设计一个性能优良的正弦波波形发生器。
10·Objective To explore the take place condition and the clinical and electrocardiogram (ECG) characteristics of the abnormal primary t wave in pilots.
目的了解飞行人员原发性T波异常的发生情况及其临床和心电图特点。
同义词
地震纵波;[地震]初波;[电子]一次电波