Chinese translation for "predominant period"
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- 显著周期
主导周期
主要周期
卓越周期
Related Translations:
predominant: adj.1.主要的；突出的；最显著的。2.掌握主权的；有力的，有效的。3.占优势的，支配其他的 (over), 卓越的。4.流行的。短语和例子a predominant idea 主导思想。 a predominant colour 主色。n.【生物学】特优生物，特优种。adv.-ly
- Example Sentences:
| 1. | Seismic predominant period
地基基础抗震地震卓越周期 | | 2. | The thickness of site overburden layer is one of important reasons that affect the predominant period of ground micro - tremor
覆盖层厚度是影响地脉动卓越周期的重要原因。 | | 3. | The change of predominant period of ground micro - tremor is closely related to the formation of site soil layers , and mutually corresponds to the change of engineering geological conditions of the site
地脉动卓越周期的变化与场地土层构造密切相关，与场地工程地质条件的变化相对应。不同地基土层构造对应不同类型的频率分布。 | | 4. | Fourth , there exists some corresponding relationships between spectral structure characters of ground micro - tremor and shear wave velocity of site soil layers . the outcomes of these two kinds of tests can be conferred each other . fifth , the correlations between predominant period of ground micro - tremor and thickness , and value of shear wave velocity of overburden layer are established
第五，建立场地土覆盖层厚度、剪切波速与地脉动卓越周期之间的相关关系，有助于通过勘测场地土覆盖层厚度的结果估算场地地脉动的卓越周期，以及揭示场地土剪切波速与地脉动卓越周期的内在相关规律。 | | 5. | In this part , response spectrum and fourier amplitude spectrum are studied , the main results are as follows : 1 ) response spectrum analysis : a ) absolute acceleration response spectrum ( sa ) : ( 1 ) in general , response spectrum decrease with depth , for m < 4 . 5 , the shape and the predominant period of each response spectrum in different depths are similar : the variation of spectra with depth focus on near - surface level ; the normalized spectra are similar to each other , except the predominant perk value in middle depth of some earthquakes is higher than other depth
地震动反应谱沿深度变化的规律( l )加速度反应谱( s 、 )沿深度的变化规律一般，加速度反应谱( s 。 )随深度的增加而减小。震级较小时，不同深度各测点的反应谱形状很相似，卓越周期基本一致;浅层处反应谱沿深度的变化梯度较大;深层处反应谱大小比较接近;强震时，反应谱形状在短周期有较小差别，长周期逐渐接近。 | | 6. | As for frequency domain , tirls includes mainly 3 frequency bands : ( 1 ) high frequency band with period less than 1 year , which is relative to weather ; ( 2 ) mid frequency band with predominant period 1 year , relative to sun , plant and season ; ( 3 ) low frequency band with period more than 1 year , relative to the crustal activity and long period variation of atmosphere temperature
从频率域看，地表热红外辐射主要存在3种频段： ( l )高频，周期小于1年的天气变化； ( 2 )中频，以1年周期为主的太阳、植被与季节变化； ( 3 )低频，大于1年周期的大气变化的长周期成份，地壳缓慢的运动引起的热辐射变化亦属于长周期变化。 | | 7. | According to the structural dynamic behaviors under different site conditions and seismic waves with different platforms , the relationships between the structural response and site predominant period , as well as platform of seismic wave were built up , by which the most unfavorable earthquake excitations of single - layer spherical shell were obtained
通过对场地卓越周期及地震波平台段持时的研究，建立结构动力响应与场地卓越周期及地震波平台段持时之间的关系，明确了何种条件下的荷载为结构最不利外荷载。 |
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