随着母亲教育水平的提高，距离衰减减弱。
Distance decay was attenuated by increased levels of maternal education.
这是可以控制的随距离衰减曲线。
爆炸应力波峰值随距离衰减是工程爆破参数设计的理论依据之一。
Attenuation rule of the peak value of explosion stress wave vs. distances is one of the theoretical bases for designing engineering blasting parameters.
根据断裂点公式、距离衰减效应的“简单计算方法”可以定量分析都市区的地域范围。
Using the breaking-point formula and the distance-decay effect, the author develops a quantitative approach called "simple computational method".
患脑膜炎与患肺炎相比，女性与男性相比，前者距离衰减幅度更大，并且在母亲平均教育水平较低的地区距离衰减幅度也更大。
Distance decay was steeper for meningitis than for pneumonia, for females than for males, and for areas where mothers had less education on average.
如果音频剪辑（Audio Clip）是一个3D剪辑，音频源是在一个给定的位置，并会随距离衰减这样的方式进行播放。
If the Audio Clip is a 3D clip, the source is played back at a given position and will attenuate over distance.
第三部分，首先根据旅游网站使用者满意度的“虚拟距离衰减”规律，引深提出了旅游网站使用者满意度的预测模式——“虚拟距离衡量法”。
Thirdly, on the base of "virtual distance attenuation", the paper brings forward a forecasting model of the CS of tourism websites—virtual distance weighing.
在物质世界中，一件事对另一件事的影响随两者之间的时间或空间距离的增大而衰减。
In the physical universe the effect that one event has on another tends to decrease with the distance in time or in space between them.
在无限和真空的空间中，地磁场在强度上随距离3次方而衰减。
In a infinite and empty space the geomagnetic field falls off in strength with the third power of distance.
热辐射密度以核爆点距离平方倒数的速度衰减，爆炸、冲击波、致电离辐射效应的衰减速度则更快。
The intensity of thermal radiation decreases only as the inverse square of the distance from a nuclear detonation, while blast, shock, and prompt ionizing radiation effects decrease more rapidly.
与手机的距离增加后，功率(以及用户射频辐射接触量)迅速衰减。
The power (and hence the radiofrequency exposure to a user) falls off rapidly with increasing distance from the handset.
自定义衰减可以修改通过修改音量的距离曲线，如下所述。
The Custom Rolloff can be modified by modifying the volume distance curve as described below.
当它被设置为对数或线性类型时，如果你修改音量距离函数，类型将自动更改为自定义衰减。
If you try to modify the volume distance function when it is set to Logarithmic or Linear, the type will automatically change to Custom Rolloff.
衰减系数平均功率随距离的延长而降低的比率。
Attenuation Coefficient The rate at which average power decreases with distance.
根据分析所得到的各种衰减量，可以推导出工作于此波段的近程雷达受作用距离的影响及抗干扰性能。
Based on the all attenuation, we can find the short range radar worked in this band is affected by action distance and interfere.
计算表明，炮孔深度(装药长度)增大，爆炸应力波峰值随距离的衰减指数减小。
The results indicate that the decay coefficient of the peak value of blast wave with the distance will be reduced as the hole depth (charge length) is increased.
激光雷达系统的作用距离由下列因素决定：脉冲能量、脉冲宽度、光束发散角、大气衰减、目标反射率和接收机灵敏度等。
The operating distance of a laser radar system is determined on pulse energy, pulse width, beam divergence angular, atmosphere attenuation, target reflection, receiver sensitivity and so on.
岩杆中能量密度峰值随距离以指数形式衰减。
The peak value of energy density of rock attenuates exponentially with distance.
由于卫星通信信道长，传输距离远，电波要穿过对流层和电离层，易使信号衰减，引入噪声，造成误码。
Due to satellite communication's long channel, far distance transmission and its wave through troposphere and ionosphere often brings the signal deamplification, noise and wrong code.
随着离开壁面距离的增加，壁面对表观黏性系数的影响衰减很快。
Meanwhile, the effect of the wall decreases rapidly with the increase of distance from the wall.
由于化学转换和衰减的作用，初生污染物随着下风距离而较快地减少，特别是在10公里以后的中距离上更加明显；
As a result of chemical conversion and decay, the primary pollutant decreases with the downwind distance more rapidly, especially as the mesoscale distance further than 10 km.
组织损伤是阈值过程，每条剂量曲线可被视为阈值曲线，损伤程度随距离的增加呈指数衰减。
Tissue damage is a threshold process, each dose curve can be regarded as the threshold curve, degree of injury increases exponentially with distance attenuation.
背压对贯穿距离、喷雾锥角、喷雾轴心速度和浓度衰减率的影响均大于启喷压力。
It shows that the effects of back pressure on penetration, spray cone Angle, and decline rate of centerline velocity and concentration of the spray are greater than that of fuel injection pressure.
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.
笔者提出了沿垂直方向、水平径向和水平切向振动时不同距离地震波衰减规律的经验公式。
An empirical formula was derived, which indicated the attenuation of the seismic waves at different distances along the vertical, horizontal and horizontal tangential directions.
衰减的共现模型考虑了关键词之间的互信息随距离增加而衰减的因素，在传统共现模型的基础上计入衰减因子扩展而成。
The model is an extension of the traditional co-occurrence model by adding a decaying factor that decreases the mutual information when the distance between the terms increases.
给出了一定探测距离下，激光的衰减与烟尘浓度的变化关系。
The change of the relationship between the laser attenuation and soot concentrations within a particular detection range has been given.
对距离参数进行了修正，使地震动衰减和烈度衰减关系中的距离参数的定义尽可能保持一致。
The revised parameter has been adopted so as to maintain definition of distance parameter of seismic ground motion consistent with intensity attenuation relationship as far as possible.
仿真研究了传输信道和光功率对光码分多址系统性能的影响，分析了传输距离、光纤色散系数、光纤衰减、入纤光功率等与误码率和Q值的关系。
The influences of length, dispersion index and attenuation index of transmission fiber and incident optical power on ber (bit error rate) and Q value of the system is analyzed.
仿真研究了传输信道和光功率对光码分多址系统性能的影响，分析了传输距离、光纤色散系数、光纤衰减、入纤光功率等与误码率和Q值的关系。
The influences of length, dispersion index and attenuation index of transmission fiber and incident optical power on ber (bit error rate) and Q value of the system is analyzed.
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