1) mean extinction time
平均灭绝时间
1.
Extinction probability and mean extinction time are given by a clear formulation.
研究了对偶一致突变人口过程,证明了其前向方程有唯一解,给出了其灭绝概率和平均灭绝时间的具体表达式。
2) time to population extinction
种群灭绝时间
3) average time
平均时间
1.
Using the method of transition probability flow graphs(TPFG),the average sampling number to signal for these charts is given,and the average time to signal for these charts is deduced.
利用转移概率流图(TPFG)方法得到了发信号前的平均样本数,进而推导出了发信号前的平均时间。
2.
Because time enters quantum mechanics as a parameter rather than a dynamical operator, people have to consider how to construct a time operator and calculate average time whenever they are faced with a time problem related to a physical process.
由于时间在传统量子力学理论中扮演一个参数而不是力学量算符的角色,这使得人们在研究某个物理过程的时间问题时,总要面临如何构造时间算符和计算平均时间的问题。
4) time average
时间平均
1.
This paper presents the successful use of multiple holographic interferometry in realizing the holographic real time double exposure (time average) interferometry.
提出了利用多重全息成功地实现实时－双曝光（时间平均）的全息干涉术。
2.
To improve the performance of energy detection in lower SNR,the time average operation was performed to the train of pulses at the front of the receiver,which can restrain the effect of noise on leading edge detection and the setting of thre.
为了提高能量检测方案在低信噪比时的性能,在接收机前端对接收到的脉冲序列执行时间平均处理来抑制噪声对于首达峰值检测和门限设定的影响,并进行了仿真比较,结果表明通过多脉冲时间平均处理的方法能够有效抑制噪声对于能量检测的影响,明显提高了低信噪比时TOA估计的精确度,同时也使门限的设定变的更为简单精确。
5) time average
时间平均值，时间平均
6) time-average method
时间平均法
1.
Film vibration measurement using image plane hologram and time-average method;
用像面全息时间平均法测量膜振动的研究
2.
In dynamic measurement field,when using digital speckle pattern interferometry,we always deal phase with time-average method and spatial carrier phase-shifting method.
在动态测试领域中,数字散斑干涉技术常用到的相位处理方法有时间平均法和空间载波相移法。
3.
The theory of time-average method is analyzed by the theory of Fourier Optics.
本文主要分析了它在振动检测方面的应用,利用傅里叶光学原理分析了时间平均法测量振动的原理。
补充资料：平均
①一致；统一：平均如一｜天下平均，合为一家。②均匀；无轻重或多少之分：平均分配｜平均主义。③将总数按份儿均匀计算：平均数｜平均成绩｜平均工资。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条