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.
人人都佩服她的耐心和永不衰减的好脾气。
这能帮助你降低专注度衰减率。
This helps reduce the rate at which your focus intensity decays.
对数学狂人来说，这是标准的指数衰减。
假设转速衰减很少，那么阻力系数增加。
Assuming that the amount of spin had not decayed too much, then the drag coefficient increased.
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.
当你用手覆盖了这个点，天线信号就会衰减。
When covered by your hand, this antenna suffers from attenuation.
他不如干脆登广告直接宣布他的名气正在衰减算了。
He might as well have taken out an advert announcing that his celebrity was on the wane.
尘降物需要很长的时间才会衰减，这是核辐射残留的主要来源。
This fallout material decays over a long period of time, and is the main source of residual nuclear radiation.
如果我们画出这个分布，这很简单，就是一个指数衰减。
So if we just plot this distribution, of course it's easy to do, it's just a decaying exponential.
然而有的时候，可能需要使用外部电路来增加衰减作用。
However, it may be necessary to increase the damping with an external circuit.
CFS不直接使用优先级而是将其用作允许任务执行的时间的衰减系数。
CFS doesn't use priorities directly but instead USES them as a decay factor for the time a task is permitted to execute.
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.
同时新生的真实粒子衰减，(在其他事物之中)发出光、X射线和伽马射线。
Meanwhile, the newly real particles decay, giving off (among other things) light, X-rays and gamma rays.
我们尚未收到关于OmniaII任何信号衰减问题的明显顾客反馈。
We have not received significant customer feedback on any signal reduction issue for the Omnia II.
如果说按照这个势头衰减下去，到2025年最后一根电话线就会被掐断。
If the decline of the landline continues at its current rate, the last cord will be cut sometime in 2025.
为方便实际测试，REAL实验室的核心是射频衰减网络，可模拟多个无线电的真实部署。
To facilitate realistic testing, the heart of real is the radio frequency attenuation network, a system designed to simulate realistic field conditions for multiple radios.
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.
剧场的座位是急剧倾斜的，通常为2：1的坡度，给予观众们良好的视线并且减少了掠射衰减。
The seating was steeply sloped in these structures, typically 2:1, which afforded good sight lines and reduced grazing attenuation.
Hawking说明了黑洞向外辐射能量并随着时间衰减(前文提到的Hawking辐射)。
Hawking showed that black holes radiate energy and decay over time (the aforementioned Hawking radiation).
例如，输入值40将对应中低衰减样式，而大于等于80的值将对应最不透明的衰减设置。
An input value of 40, for example, will correspond to a low-medium fade style, whereas a value of 80 or greater will correspond to the most opaque fade setting.
然而，专家说，在某些应用条件下，纳米材料反而不利，或是会在几十次充放电后发生衰减。
Still, in some applications, nano-materials gum up the works, or break down after a few dozen charges and discharges, experts say.
“当你接触到天线上的那个信号衰减点的时候，就改变了天线的阻抗属性，”Banos说。
"When you physically touch the antenna in that spot, you're changing the impedance characteristics of the antenna," said Banos.
“当你接触到天线上的那个信号衰减点的时候，就改变了天线的阻抗属性，”Banos说。
“When you physically touch the antenna in that spot, you’re changing the impedance characteristics of the antenna, ” said Banos.
该原则同样适用于侧光：侧光源离被摄主体近时，整个画面的光线衰减将比光源离主体远时更明显。
The same holds true for sidelighting: With a light close to the side of your subject, the falloff of light across the frame will be more pronounced than if the light is farther away.
葛兹平克教授说：“我们已经发现男性在18到70岁之间心脏活力会衰减20%至25%。”
"We have found that the power of the male heart falls by 20-25 per cent between 18 and 70 years of age," Professor Goldspink said.
但电池也有一些局限，它无法象超级电容那样快速充电，而且随着时间的推移，它的容量会衰减。
But batteries can't move charge as quickly as some competing devices like supercapacitors, and their performance tends to degrade significantly with time.
但电池也有一些局限，它无法象超级电容那样快速充电，而且随着时间的推移，它的容量会衰减。
But batteries can't move charge as quickly as some competing devices like supercapacitors, and their performance tends to degrade significantly with time.
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