Short-time average energy, short-time average zero-crossing rate and short-time energy-zero-product are introduced.
介绍了短时平均能量法、短时平均过零率法和短时能零积法三种语音端点检测法。
If you waste your energy on several things at the same time, you will get average results because you will divide your energy between the activities.
如果你同时把精力浪费了其他事情上，你只能得到一个平均的结果，因为你的精力被均分在几件事上了。
According to the energy reserves and development intensity calculation, the world fossil energy on average less than one hundred years development time already.
按照目前的能源储量和开发强度测算，世界化石能源平均可开发时间已不足百年。
A TV set that's switched on for 3 hours a day (the average time Europeans spend watching TV) and in standby mode during the remaining 21 hours USES about 40% of its energy in standby mode.
一部电视机一天只开机3小时(欧洲人看电视的平均时间)，其它21小时若为待机状态，待机模式就会用掉约40%的能源。
Meanwhile, South Africa's average sunshine time is 2500 hours, which is one of the world's solar energy resource-rich countries.
同时，南非平均年日照2500小时，是全球太阳能资源最丰富的国家之一。
The difference of the average vibrational energy of solute molecules in the ground state at different temperature is a possible reason that induces this IVR time constants temperature dependence.
其中IVR过程与溶剂性质基本无关，由于受激发态富余振动能量大小的影响，在实验温度范围内随温度降低其时间常数呈线性增加。
It's no wonder, as the U. S. Energy Information Association forecasts that the price of regular gas will average 30 percent more this summer than it did during the same time last year.
这也难怪，美国能源资料协会预测今天更天普通汽油价格将比去年同期平均上涨30%。
TV set that's switched on for 3 hours a day (the average time Europeans spend watching TV) and in standby mode during the remaining 21 hours uses about 40% of its energy in standby mode.
一台开机3小时（欧洲用户的日均开机时间）并在剩余的21小时内保持待机状态的电视机，其待机状态的消耗占总耗电量的40％之多。
The effects of loading rate, interfacial adhesive energy, relaxation time of matrix material, average size of particles, and the particle-size dispersity on the energy dissipation are discussed.
在此基础上，计算了材料中的粘性耗散功和损伤耗散功，并讨论了加载速率、界面粘结能、基体材料的松弛时间、平均粒径和粒径分散度等对这两种耗散机制的影响。
I proved a mediocre baseball player in high school but an above-average American football player, and as time passed I devoted more and more energy to that endeavor.
在高中时，事实证明我打棒球平平，但橄榄球却在中等之上。随着时间推移，我把越来越多的精力投入到奋力拼搏的橄榄球运动中。
At the same time the paper studies the relation between the rotational speed and critical knock intense calculated with ion current signal average energy.
同时还给出了基于离子电流信号的临界爆震强度与转速之间的关系。
And the performance of the system would be improved by decreasing the whole communicate energy between the cluster-head and the cluster member and decreasing the average time-delay.
通过降低系统内簇头与簇内节点之间通信的总能量和平均传输时延来提高网络的生命周期。
And the performance of the system would be improved by decreasing the whole communicate energy between the cluster-head and the cluster member and decreasing the average time-delay.
通过降低系统内簇头与簇内节点之间通信的总能量和平均传输时延来提高网络的生命周期。
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