查询词典 amplitude

To better fit the lower amplitude P waveform, we employed two different weights for the P wave and surface wave arrivals, respectively. A grid search method was employed to find the strike, dip and slip of the earthquake that best fit the three-component records of P and surface waveforms recorded (the tangential component of the P-wave arrivals was not used). Synthetic waveforms were computed with an F-K method. Two crustal velocity models were used in the synthetic calculation to reflect a rapid east-west transition in crustal structure observed by seismic and geological studies in the study area.

为了更好地利用信号相对较弱的P波信号，对于一个地震记录，本文分别截取出P波和面波两个部分，分别给予不同的权重进行反演，结合格点搜索的方法，得到了与记录P波及面波三分量对应较好的地震的方位角、倾角和滑移角。

He maximum amplitude of TEG measuresthe maximum clot strength, which is dependent on both fibrinogen leveland platelet function.

EG参数最大振幅反映正在形成的血凝块的最大强度或硬度及血凝块形成的稳定性，主要受纤维蛋白原和血小板两要素的影响。

Of the TEG variables, maximum amplitude seems to be the best parameter to identify hypercoagulable states and to predict thromboembolic events.

在TEG的各变量中，最大振幅可以作为鉴别血液高凝状态和预测血栓栓塞发生的最好参数。

Methods The clinical manifestations and the plasma ammonia levels were analyzed in l7 patients with HE , who underwent EEG , CT and MRI examinations Results Fifteen patients had abnormal EEG findings characterized by lowered basic rhythm, moderate to high amplitude θ wave activity, and sporadic δ wave and triphasic wave Fourteen patients had abnormal MRI findings , including increased signal in the bilateral globus pallidus (14/17), putmen (4/17) and tegmentum of the midbrain (7/17) in T1WI without corresponding alterations in the signal Intensity in T2WI T2 FLAIR demonstrated increased signal in the bilateral white matter of the cerebral hemispheres.

总结17例各种原因引起的肝性脑病患者的临床表现、血氨水平，对全部病例进行EEG、颅脑CT、MRI检查。结果 17例肝性脑病患者EEG异常15例，主要表现为：基本节律慢化；中波～高波幅θ活动；散在的δ波、三相波。

Through flexible design of the signal procession circuit and reasonable organization of the data packet format, it can telemeter cardiac contractility(amplitude of the first heart sound) and heart rate signals simultaneously.

它通过对信号处理电路的巧妙设计和数据包传输格式的合理组织，能够实现心力与心率信号的同时遥测

The daily variation of the telluric field E had per 9 periodicity, and the amplitUde |E| showed abnormal changes.

大地电场E具有日变倍9周期性和振幅|E|变化特征；4。

The telluric resistivity anomaly of moderate strong earthquake has a complicated feature, the length of the anomaly duration is only 60-90 days, the amplitude of the anomaly is 1-2%.

研究表明，中强地震地电阻率异常特征非常复杂，异常的时间一般只有60—90天，异常的幅度也只有1％—2％。

In addition, the theoretical equations of hysteretic loop curve under symmetrical and constant-amplitude load were deduced, and the model was applied to the case of irregular loading and unloading.

在此基础之上推导了等幅对称荷载下滞回曲线理论方程，并将该模型推广到了不规则加卸载情况。

The four sets of stator bars including those retired from three large generators and the standby bar subjected to Dynamic Mechanical Analysis, Scanning Electron Microscopic and optical microscope observation. It was revealed from DMA that the peak value tan d m of mechanical loss thermogram tan d ~ T shift toward a higher temperature and a lower amplitude, indicating that the amount of movement monomers diminished greatly in the insulation aging process, the tan d 195, increased very slightly with the service time of insulation, showing the degrading of bonding properties at interface, and the presence of more defects in insulation. The observation of SEM and optical microscope showed that more and more voids appears in insulation, and delamination was formed due to development of voids in aging process.

对不同运行年数的线棒进行了 DMA 、 SEM 、光学显微镜等微观分析试验，动态力学分析发现(参见 Hao et al， CEIDP， 2002：404)，力学损耗温度谱 tan d ~ T 的峰值 tan d m 随老化时间向高温、低值方向移动，表明促成环氧发生玻璃化转变的活性侧基或发生局部运动的活性链段减少，分子链的刚性增强；195℃的力学损耗 tan d 195随老化时间有缓慢增大的趋势，表明有更多的能量耗散在界面处，界面的粘合性变差，甚至由于界面粘结不良出现微观缺陷； SEM 和光学显微分析发现(参见 Hao et al-2， IEEE DEI， 2003)，老化后的绝缘气隙增多，随着老化时间气隙不断扩展或相互连通，绝缘逐渐分层。

In patients without mechanical response to vestibular tests, phasic eVOR was reduced to one-fifth of normal amplitude, doubled in duration, had reduced ability to vary with current intensity, and threshold was increased.

对前庭试验无机械反应的患者，时相性eVOR振幅减少至正常的五分之一，持续时间是原来的两倍，随电流强度变化的能力降低，阈值升高。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。