2) crest length
波峰长度
1.
In this paper, the spatial distributions of wave crest are obtained on the basis of the numerical simulationn of 3-D random waves, and the crest distributions are used to examine the correctness of the crest characteristic values (including the crest length and direction angle) obtained by two crest defining methods.
为了验证由不同的波峰定义方法得到的波峰长度和波峰方向角等特征量的准确性,对直接利用波峰边界上距离最远的两点之间距离定义波峰长度和利用椭圆拟合波峰和以椭圆的要素定义波峰长度2种不同方法得到的波峰长度统计结果进行了比较,发现由2种方法定义得到的波峰特征量的值基本一致,尤其是波峰长度个数的统计值极为接近,由2种方法得到的统计值精确度相当。
2.
Based on this, studies have been carried out for the statistical characteristics of crest lengths and their influence on VLFS.
以波峰长度等为重要特征的海浪空间相干性研究是VLFS研究的重要内容之一。
3) spectrophotometry/dualwavelength
分光分度法/双峰双波长
4) dual-wavelength spectrophotometry
双峰双波长分光光度法
1.
Study on the dual-wavelength spectrophotometry for the determination of rare earth elements with dibromocarboxyarsenazo;
二溴羧基偶氮胂双峰双波长分光光度法测定稀土元素研究
5) wavelength distribution
波长分布
1.
Influences of the wavelength distribution and shift of the gain spectrum on picosecond optical pulses in semiconductor light amplifiers;
SLA增益谱波长分布和漂移对皮秒光脉冲的影响
6) length distribution
长度分布
1.
The characteristic of fiber length distribution and the quantitative evaluation of fiber length damage in wool tops;
毛条中纤维长度分布特征及损伤的定量估计
2.
By statistical means,the liquid slug length distribution was studied along the(vertical) pipe at different gas and liquid superficial velocities.
利用统计方法研究了在垂直上升管内不同位置以及不同气液表观速度下的液弹长度分布。
3.
The length distribution of carbon fibers in CFRC(carbon fiber reinforced cement) with different mixing mode was studied.
研究了在不同的搅拌制度下CFRC(carbonfiberreinforcedcement)中碳纤维的长度分布及其对CFRC的电阻率与强度的影响 。
补充资料：波峰
在任一确定时刻，在一个波长范围内，波所到达的各点都处于不同的振动状态，振动达到正向位移最大值的位置。振动达到负向位移最大值的位置称为“波谷”。如水面波，凸起的最高处是波峰，凹下的最低处是波谷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条