low attenuation的例句大全

earthquakes occur in the transition area with high-low vp and qp. it may be that the high velocity and low attenuation can accumulate energy more easily than their circumstance, where the earthquakes are gestated.

地震发生在高、低VP和QP过渡带可能是由于高速和低衰减在周围相对低速、高衰减的环境下更容易积累能量，从而在周围的软弱地带孕育了地震。

ct confirmed a large low attenuation right hepatic tumor.

电脑断层摄影证实肝右叶有一巨形低密度肿瘤。

ultra low attenuation pure silica core fiber

超低损耗纯二氧化硅芯光纤概述

the point of skull opening is seen here, and low attenuation air pockets normally introduced during surgery here.

颅骨从这个位置打开。手术过程中常规放置低衰减空气袋请看这里。

It has a rather high transmission frequency and low attenuation.

居有较高的传输频率和较低的衰减.

a low crosstalk and low attenuation photonic switching network for wdm networks

用于WDM光网络的一种低串扰无损耗光开关矩阵

clutch material after heat treatment, sturdiness and durability, and torque with low attenuation, high stability, long using life.

离合器材质经过热处理，坚固耐用，扭力衰减低，稳定性高，使用寿命长。

High attenuation to low frequency, excellent perform ance of common mode and differential mode interfere nce suppression.

极佳的低频段衰减特性, 具有良好的共模和差模干扰抑制性能.

The attenuation factor of longitudinal wave was changing linearly, whereas the attenuation factor of the slow shear wave kept nearly constant with a low frequency on the exploration seismic band.

纵波的衰减系数在地震频带内基本上呈线性变化，而横波的衰减系数在地震频带内除低频外基本保持稳定。

The threshold pressure gradient of low permeability sandstone was studied experimentally by measuring the pressure attenuation in an unsteady seepage flow.

为了研究低渗透砂岩的启动压力梯度，设计了一种非稳态渗流中测量压力的试验方法。

When the radius or half of larger side is ten times larger than the free-space wavelength, attenuation rate is very low and hardly related to the shape of cross sections, and only related slightly to the area of cross section of tunnel.

当隧道半径或长边长的一半大于波长10倍以上时，电磁波的衰减率很小，几乎与横截面形状无关，仅仅与隧道横截面积的大小有微弱的关系。

Low voltage power line is a time-varying system of complex network structure, whose hostile channel properties such as very low impedance, instability channel frequency, strong noise pollution, attenuation and time-variance must be considered.

低压电力线是网络结构复杂的时变系统，其信道表现出阻抗变化大、信道频率特性不稳定、信号所受干扰强和时变性大等特点。

In offshore Qinhuangdao, some unfavourable factors such as severe high frequency attenuation, low signal/ noise ratio, weak reflection coefficient, discontinuous seismic event, too big line spacing and so on, restrict the improvement of seismic resolution.

秦皇岛地区存在的高频衰减严重、信噪比低、反射系数弱、同相轴不连续、设计采集线距太大等不利因素制约了分辨率的提高。

Large fluid viscosity or low permeability ( High couple damping coefficient) make the shift to high frequencies of the main dispersion frequency range, and the attenuation coefficient knee points for the different frequency dependence, which represents the relaxation frequency movement to high frequencies.

高粘性流体和低骨架渗透率（高的固流耦合衰减系数）使得主要频散发生的频率范围，和衰减系数出现不同频率响应特征的鞍点向高频移动，这反映松弛频率向高频段移动。

simulation and experiment show that the input filter designed according to the given methods has the merits such as small volume, light weight, low loss, low resonant peaking and high attenuation speed, and has important application value on switching conversions.

仿真和实验表明，按该方法设计的输入滤波器，具有体积小、重量轻、损耗低、谐振峰值低及衰减速率快等优点，在开关变换器场合具有重要应用价值。

effects of original gravity and real attenuation on the flavor of low gravity beer

原麦汁浓度与发酵度对低浓啤酒风味的影响

it is characterized by good frequency selectivity, low insertion loss and high attenuation of specified frequency.

它具有频率选择性好，通带插损低，对陷波频点抑制较高的优点。