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道间距的英文

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"道间距"怎么读用"道间距"造句

英文翻译手机手机版

  • grouinterval
  • track pitch
  • tracking pitch

例句与用法

  • An indirect measuring method is introduced in this paper , which has been applied to the track pitch measurement on the master during cutting process by a laser - disc cutting machine
    摘要主要介绍了一种间接检测方法,该方法用于检测光盘刻槽机所刻母盘上伺服槽的道间距
  • From a demand for further amount of aggregate transmission capacity , not only expanding an available wavelength range but also cramming frequency - spacing have been investigated
    考虑到将来信息传输容量的急剧增长,因此不仅要拓宽可复用的波长范围,而且信道间距也需进一步降低。
  • Generally , the designed channel spacing of itu - t standard in wdm systems is from 0 . 8nm to 1 . 6nm , which is much larger than the spacing required by actual communication bandwidth . for example in lightwave transmission systems , a sghz channel occupies only 0 . 04nm at the wavelength band of 1 . 55 n m . thus , most of the bandwidth in the actual transmission systems may be wasted
    Itu - t标准中wdm系统设计的信道间距为0 . 8nm - 1 . 6nm ,这远远大于实际使用的信道带宽,例如一个带宽为5ghz的信道在1 . 55 m波段只占据了约0 . 04nm的波长范围,因而导致大部分的带宽被浪费。
  • The paper introduces the principle of transient rayleigh wave exploration and the calculating process of f - k region analysis , according to experimental data analyzes the influences of the parameters on the calculation of phase speed of rayleigh wave and the various factors affecting transient state rayleigh wave exploration , at last , gives some advices on how to choose the best sampling rate , group interval , offset , vibrating source and receiver
    介绍了瑞雷波勘探的原理和f - k域分析法的计算过程,分析了各参数对瑞雷波相速度计算的影响,通过实验数据分析了影响瑞雷波勘探的主要因素,就如何选择最佳采样率、道间距、偏移距、震源以及检波器等提出了几点建议。
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