人人都佩服她的耐心和永不衰减的好脾气。
他发现，声音回声衰减的时间长短取决于周围物质对声音原始能量的吸收。
He found that the length of time it takes a sound's echo to decay is determined by the absorption of the sound's original energy by surrounding material.
分布最终是衰减的，但是需要很长时间。
和衰减的速率有直接关系。
请陈述导致超音波衰减的各项因素。
Expresss the factors resulting in the attenuation of acoustic waves.
建立了目标噪声信号传播和衰减的数学模型。
Build target acoustic signal's transmission and attenuation math model.
调节干细胞功能的通路在癌中通常是衰减的。
Pathways that govern stem cell (SC) function are often subverted in cancer.
衰减的亚原子似乎更乐意形成物质粒子而不是反物质粒子。
Decaying subatomic particles are slightly more likely to generate matter than antimatter.
通过理论分析给出了风口速度衰减的经验公式。
The empirical formula for velocity decay was obtained by use of theoretical analysis.
本文综述了影响星—地路径雨致衰减的主要因素。
The main factors influencing on slant path rain attenuation are summarized.
给出了圆柱管的一些参数对相速度和衰减的影响。
Then, the influences of some parameters on phase speed and attenuation are analyzed.
提出一种能很好抑制幅值衰减的直流分量的余弦算法。
This paper presents the Cosine algorithm that can best restrain DC component for amplitude attenuation.
信不信由你，事实上，听力衰减的过程一般并不明显。
Believe it or not, it's rarely obvious to you if you're losing your hearing.
本文给出了研究金属中激波构造与衰减的一个物理模型。
In this paper, a physical model of the structure and attenuation of shock waves in metals is presented.
提出了一种用于煤矿配电系统电压衰减的概率评估方法。
The stochastic assessment method was presented for voltage sags of power distribution system for coal mining.
而实验室中对地震波衰减的研究为衰减机理提供了研究基础。
And the attenuation studies of seismic wave in the laboratory have provided studying base for the mechanism studies.
有机薄膜层的结晶是有机电致发光器件衰减的主要机理之一。
Crystallization of organic thin films is one of the main degradation mechanisms of organic light emitting diodes (OLEDs).
结果表明，可以通过超声衰减的？度直接预测复合材料的力学性能。
Therefore, by determining the intensity of ultrasonic damping, the mechanical properties of composite can be predicted directly.
通过建立有限长声屏障的绕射声衰减的理论模型，进行了这方面的探讨。
The paper study the problem by constructing theoretical model of diffracted sound attenuation of limited length barrier.
市场中普遍见到的野猪是一个数量正在衰减的物种，绒毛猴也一样濒临灭绝。
The peccary that was most commonly traded is a species in decline and the woolly monkey is threatened with extinction.
放射性样品选择得很巧妙，假使一个小时之后，衰减的可能性为五十比五十。
The sample is chosen so that after, say, one hour, there stands a fifty-fifty chance of a decay occurring.
然而在西方，一个衰减的，正处于劳动年龄的人口群将支撑着更多的受赡养者。
Yet in the west, a diminishing working-age population will support ever more dependents.
并利用在北京获得的实测数据，对北京地区星—地雨致衰减的特点进行了分析。
Using the experimental data obtained in Beijing, the characteristics of slant path rain attenuation in Beijing area are analysed.
蒙特卡罗模拟提供了一种定性研究MRI和NMR中非均匀场梯度扩散衰减的方法。
Monte Carlo simulation provides an alternate way to quantify the effects of inhomogeneous field gradients used in MRI and NMR.
即便是像宾夕法尼亚州这样高中生毕业率在衰减的地方，申请公立大学的人数都在增加。
And even in states like Pennsylvania, where the number of high school graduates is declining, applications to public universities are growing.
本文从膜片弹簧受力变形后内部应力分布着手，分析了膜片弹簧早期弹力衰减的原因。
The causes for the elastic force attenuation of diaphragm spring are analyzed based on the stress distribution of loaded diaphragm spring.
采用该方法，分离软基岩场地联合效应和非弹性衰减的影响，并把二者分别确定出来。
The combined effects of soft rock sites and anelastic attenuation factor have been separated and determined respectively by (using) this method.
动作电位以不衰减的方式长距离传播，使神经元实现其生物电信息的长距离传播功能。
The action potential can propagate over long distance without weakening, and makes the neuron realize the long distance transmission of neural information.
当撤去电压时，这些分离的电荷在重新组合时会在与绝缘体相连的电路中产生衰减的电流。
When the voltage is removed, the separated charges generate a decaying current through circuits connected to the insulator as they recombine.
当撤去电压时，这些分离的电荷在重新组合时会在与绝缘体相连的电路中产生衰减的电流。
When the voltage is removed, the separated charges generate a decaying current through circuits connected to the insulator as they recombine.
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