衰减的

Therefore, in order to ensure the transmission quality, reliability and economical efficiency, we must master the rainfall attenuation influence of earth station setting areas accurately while the designing the earth-space satellite communication links.

因此，在设计地—空卫星通信线路时，为了保证通信系统传输质量、提高可靠性及经济性，就必须要准确地掌握地面站设置区域的降雨衰减所产生的影响。

Conventional meteorologic radar cannot distinguish radar reflectivity and specific attenuation of rain. There is some principled error to measuring rain by it. A new method on inversing rain rate distribution along Earth-Space path by radar-satellite system is presented in this paper.

一种改进气象雷达测雨性能的新方法胡大璋（中国电波传播研究所青岛研究中心，青岛266003）常规气象雷达无法分离雷达反射率和雨衰减率，因此用它测雨具有一些原理上的误差。

Refer to the instrument's instruction manual for information on a particular electrometer's internal damping feature.

关于特定静电计内部衰减电路的性能，请参阅该仪器的操作手册。

During reliability test, the degradation of shear strength is observed for both eutectic and lead free solder balls.

在可靠性加速试验过程中，无铅和有铅两种焊球的推力数值都有不同程度的衰减。

Second, we establisha global existence result with exponential decay for small initial data.

在经典解的局部存在性基础上，第二步，当初值在平衡态附近扰动时，我们证得了经典解的整体存在性和指数衰减性。

And there was an obvious relationship of single exponential decay between first spike latency of neurons and instantaneous peak pressure of onset of sound envelope.

发现神经元第一发放延时与声音刺激的包络波瞬时声强存在着良好的单指数衰减关系。

Based on numerical calculation, ground movement of underground explosions are analyzed quantatively showing that the maximum velocity of ground particles is subjected to exponential decay laws.

以数值计算为基础，定量分析地下爆炸的地表运动，得到地表最大质点速度的指数衰减规律。

During most of the drying stage, the inner temperature of the castock basically remained around 70℃.An exponential decay equation can be used to simulate the dynamic drying process of the high moisture MSW.

在白菜茎整个干燥过程中，其内部的温度基本上维持在70℃左右；指数衰减方程能够较好地体现焚烧炉条件下高水分垃圾的干燥规律。

Experimental results show that, using formulas derived in this paper for filter designing, the expected bandwidth and ...

实验结果表明，应用导出的设计公式进行设计，预示的带宽和阻带衰减更接近实际。

In this paper, the grain boundary internal friction peak in polycrystalline aluminium was measured both as a function of frequency and as a function of temperature by forced vibration method.

近五十年来，晶界弛豫的温度内耗峰主要是用自由衰减方法进行研究的，这种研究是建立在下面的假设上：即。。。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。