Prediction of borehole stability by seismic records;
利用地震记录钻前预测井壁稳定性研究
Optimum weighted stacking of seismic record with irregular noises;
非规则噪音地震记录的优化加权叠加
According to seismic wave dynamic mechanics, the reasonable nonlinear mapping relationship between seismic record and logging data has been established.
根据地震力学理论,建立了地震记录和测井数据之间的非线性映射关系,并据此构建了测井曲线。
Fractal and chaotic characteristics of seismic data;
地震记录的分形与混沌性质
In this paper a seismic multi scale edge detection (SMED) technique is proposed for detecting those variances from seismic data.
本文提出的地震多尺度边缘检测技术以坎尼最佳边缘检测准则和小波变换的多分辨分析为理论基础，能在地震记录上较方便而可靠地识别地下介质的横向变化。
This paper discusses three methods for the signal-to-noise ratio estimation of seismic records,and they are SVD method,statistical averaging method and frequency-domain estimation method,respectively.
估算地震记录信噪比的三种方法有SVD法、统计平均分析法和频率域估算法。
According to the site condition,the fortified intensity,the duration,and the fitting degree between the response spectra of seismic records and those of the code,this paper presents one way of selecting seismic records for time history analysis method.
从场地条件、设防烈度、持时及地震记录的反应谱与规范反应谱的拟合程度等方面考虑 ,提出了一种为时程分析法选择实际地震记录的方法。
Noise elimination is a necessary,there are all kinds of coherent noise on seismic records because of many reasons caused by shooting,propagation and receiving of seismic wave.
由于地表条件和地震波激发、传播以及接收条件等诸多方面的原因 ,时常引起地震记录上出现各种相干干扰波。
The heterogeneou nature of rock and soil would prohibit recording the very high-frequency components present in the pulses.
岩石与土壤的不均匀性质有碍于记录脉冲中很高的频率成分。
Study on the optical system for the record of the pulsed acoustic field andthe scattering of the cylinderical-like objects buried in underwater sand
对记录脉冲声场的光学方法及对沙中埋藏的类圆柱体的散射声场的研究
pulse frequency modulation magnetic tape record type strong-motion instrument
脉冲调频式磁带记录强震仪
pulse duration modulation magnetic tape record type strong-motion instrument
脉冲调宽式磁带记录强震仪
DPOIR (Dial Pulse Originating Incoming Register)
拨号脉冲原始入局记录器
Diffraction Efficiency of Volume Holograms Recording in Photopolymer Films with Quasi Continuous Exposures
在光致聚合物中采用脉冲激光记录全息图的记录条件研究
Design and Implementation of Pulse Radar IF Signal Acquisition and Recording System;
脉冲雷达中频信号采集记录系统设计与实现
On dictation equipment, a device that, when brought into contact or near contact with the recording medium, causes voice or other sound impulses to is recorded.
口述记录设备上的一种装置，当它接触或接近记录媒体时，就使话音或其它声音脉冲被记录下来。
"Electroencephalography: Technique for recording electrical activity in the Brain, whose cells emit distinct patterns of rhythmic electrical impulses."
脑电图记录法:记录及解释脑电活动的技术。脑的神经细胞能产生有节律地起伏的电脉冲。
In recording, a pulse derived from the rotation of a motor shaft.
在记录技术中，由马达转动轴转动而产生的一种脉冲。
downdate log buffer
停机日期记录缓冲器
transcutaneous aortic velograph
经皮主动脉速度记录仪
electric kymograph
电气脉博曲线记录器
Some investigators record the pulses directly on a strip-chart recorder, others use oscilloscope readout.
有些研究人员将脉冲直接记录在条带录音机上，也有些人用示波器读数。
He made on last attempt to break the would record.
他向世界记录进行最后的冲刺.(打破世界记录)
Using ns optical pulses and color film,the blue and pink radiations from the human finger print discharge were observed experimental.
采用ns脉冲,在暗室中用彩色胶片记录到指纹放电中的蓝色和紫红色光。
As the heart beats, it sends out pulses of record; they form an electrocardiogram, which a doctor can study to determine how well the heart is working.
当心脏跳动时，把它发出的脉冲记录下来就成了心电图，这可让医生了解心脏的工作状况。
The effect of the bubble-pulse repetition is to give an oscillatory and hence unsatisfactory reflection record.
气泡脉冲的重复效应，会造成一种充满振荡波形的、无疑也是令人烦恼的反射记录。