wave period的例句大全

The former has long wave period and strong amplitude.

前者的波动周期较长，振幅较大，直接与日食期间太阳辐射的起伏有关；

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Information language development to a wave period to collate information language norms have not.

新闻语言的发展到了一个盘整期,对新闻语言进行整理规范已刻不容缓.

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the formative laws of long period and large amplitude seismic wave are proposed: ( 1) the seismic wave period increases with magnitude and epicentre distance.

论述了致灾的长周期和大振幅地震波形成规律：①地震波周期随震级和震中距而增大；

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Under the third wave period of stimulant abuse peaking in 1997, the government of Japan set up the "Five-Year Drug Abuse Prevention Strategy" in 1998, and developed measures against drug abuse.

1997年日本迎来了药物滥用的最高峰，称为第三次滥用高峰期。

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Surface wave magnitude determined from records 763 long period seismograph network

用763长周期地震仪台网测定面波震级

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The steady state is a sine wave with the same period of tide, whose amplitude is also linear with the maximum velocity of tide.

稳态输出是和海流同周期的正弦波，稳态输出的幅值也与海流最大流速成正比关系。

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Using DFT to calculate SNR and harmonic distortion of telemetry seismic data acquisition system, if the recording length of data is not integral multiple of sine wave's period, the energy of the fundamental wave and its harmonic will leak to the vicinity region.

在用离散傅里叶变换（DFT）计算遥测地震数据采集系统的信噪比（SNR）和谐波畸变时，如果数据记录长度为正弦波周期的非整数倍，基波及谐波的能量会泄漏到邻近频率。

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The results showed that there was a significant difference in latent period and wave amplitude between the involved side and the uninvolved ( P < 0. 01).

结果：患侧面神经运动传导潜伏期延长、波幅降低，与健侧相比差异有极显著性（P＜0.01），同时干扰型减弱。

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This article analyzes the crustal-wave movement of the lower Yangtze Reach after the Sinian period and its relation to the minerals in the respects of sedimentary formation, stratigraphic contact, distribution and thickness variation.

本文从沉积建造及其接触关系、分布和厚度变化，分析了下场子区震旦纪以来地壳波浪运动以及与矿产之关系。

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Unilateralism intermission pulse flow can generate vortex wave at half period.

单向间歇脉动流入流条件只能在正向入流阶段形成涡旋波。

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The wave of globalization is blustery. Along with the conclusion of the transition period after entering WTO, the opening of financial industry in our country is irreversible.

全球化浪潮风起云涌，随着加入WTO过渡期安排的结束，我国金融业全面开放的趋势不可逆转。

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The hardware circuit is debugged and achieved. Finally, base on the above hardware circuit, the sine wave, square wave, triangular-wave and other typical period signals is choose t for the weak signal detection in experimental research.

最后，基于上述硬件电路，对正弦信号、方波信号、三角波信号等其他几种典型的周期信号进行弱信号检测实验研究。

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Digital controlled period of triangular wave ranges from 1 microsecond to 10 seconds.

三角波的周期可以在1μ～5S范围内数字控制。

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The frequency variation filtering technique is applied to extract the fundamental surface wave signal from the records based on long period Rayleigh surface wave data from Chinese Digital Seismological Network ( CDSN).

根据中国数字化台网（CDSN）记录到的长周期Rayleigh面波资料，使用频变滤波技术从记录中提取基阶振型面波信号；

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Seismic moment tensor inversion using long period body wave and its actual significance

用长周期体波反演地震矩张量及其实际意义

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Practical cases and calculating methods for the predominant period of the high-rise building sites by borehole method wave velocity test are presented in this paper.

本文介绍了用检层法波速试验确定高层建筑场地卓越周期的两种计算方法和实例。

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The authors introduce the method of seismic moment tensor inversion using long period body wave and its actual significance in this paper.

介绍了地震矩张量的性质和用长周期体波反演地震矩张量的方法。

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Compared with the surface acoustic wave filter with same period and same size of all fingers of interdigital transducers, the frequency response of that which based on evolutionary design is improved greatly, especially in its side lobe suppression.

与典型的等周期、等指长的声表面波滤波器相比，采用进化方法设计，极大地提高了滤波器频率响应性能，旁瓣抑制得到了改善。

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Rayleigh wave group velocity variations in periods of 8 s and 400 s in China and the neighboring areas and 1144 pure path dispersion curves are obtained by using 2496 long period seismic waveforms recorded by CDSN and GSN.

用2496个中国数字地震台网（CDSN）和世界数字地震台网（GSN）的长周期面波群速度资料，反演得到中国及邻区的不同周期的群速度分布图以及1144条纯路径频散曲线。

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The Predominant Period of High-Rise Building Sites Determined by Borehole Method Wave Velocity Test

用检层法波速试验确定高层建筑场地的卓越周期

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