The isotope 212bi decays through both alpha and beta processes that have similar time-scales for this nucleus.
同位素铀衰变通过阿尔法和贝塔过程中，类似的时间尺度这一核心。
In this paper, a method is developed to detect the appearance of stochasticity in a kind of near-integrable Hamiltoaian system with two time-scales.
本文得到一种方法，可以用来研究含有两时间尺度系统中的复杂动力学行为。
The above sketch is intended to crack open the door on the enormous range of possible capabilities, modes, and time-scales of participation by place-owner and visitor.
上述描述的目的是我们向网站所有者和访客的一系列可能的功能，模式和时间尺度打开了一扇大门。
Investigation characteristic of real world audio, combine stationary for short time-scale and non-stationary for longer time-scales, proposed a time frequency domain blind source separation algorithm.
研究了实际环境语音信号的特性，结合语音信号的短时平稳性和长时非平稳性，给出了一种时频域盲分离算法。
Improve the accuracy of weather and wind forecasts on time scales from hours to days.
把天气和风力预报的准确性的时间尺度从几个小时的提高到几天的。
During this time, Doris has weighed 3 babies in her baby scales.
在这段时间里，多丽丝已经用婴儿秤给三个婴儿称重了。
But these motions are composed of a myriad of scales or groups of scales with time scales ranging from seasons to minutes.
这些运动是由大量各种不同尺度或者说是由多尺度所组成，其时间尺度从几个季节到几分钟。
New species came into being over tens and hundreds of thousands of years. But these are time scales and generations that we cannot imagine.
数万年间，又有新的物种衍生，但这个时间尺度如此之长、繁衍的代数如此之多，远非人类能够料想得到。
We also use kinetics to describe an enormous range of time scales.
我们同样用动理学结果来描述，很大的反应的时间尺度。
Some types of work items contain information relative to the time scales, and others do not, so we have to use different algorithms to calculate the work item status of different types of work items.
有一些类型的工作项包含了与时间计算相关的信息，而有的则不含，所以我们必须使用不同的算法，来估计不同类型工作项的工作项状态。
Although the stars were just half a million years old-still in their infancy in stellar time scales-most had already lost their planet-forming disks of gas and dust.
虽然这些恒星只有五十万年——按照恒星的时间尺度计算，它们还处于婴儿期——但是大都已经失去了其形成行星的由气体与尘埃组成的圆盘。
Iterative development is sometimes said to operate on such short time scales that there is no need for planning and estimating.
迭代化的开发有时被认为在很短的时间上执行，以至于不需要进行计划制定或预估。
Also when comparing tools to life, the time scales are ridiculously different.
而且将工具与生命比较，它们的时间轴是完全不同的。
This circular analysis should assess whether the time required to implement automated interfaces (especially testing) compromises the overall delivery time scales.
这个循环分析应该评估实现自动化接口(特别测试)所需的时间是否对总体交付时间表造成影响。
For him, the correlation between basic science and industrial achievement makes sense only if you look over long time scales.
对他来说，只要一个人从长远考虑就会发现基础科学与工业成就之间的关系。
Based on 18 years of studies, Smith and his coauthors show that such ecosystem changes occur over short time scales of weeks to months, as well as over longer periods of years to decades.
在18年的研究基础上，史密斯和他的论文合作者揭示出，海底生态系统的变化可以是几星期到几个月以内的短期变化，同时也可以是长达几年甚至几十年的长期变化。
Therefore, multi-scale mechanics is introduced to study the phenomena that couple various length and time scales.
由此引入多尺度力学，即研究各种不同长度尺度和时间尺度相互耦合现象的科学。
"They are coming at the same problem from very different angles - and with very different time scales," he said.
“他们从完全不同的角度看待相同的问题——并且时间维度也有巨大差异。”他说。
These effects, though small on time scales of seconds, are important on larger time scales, and are responsible for major ocean currents and wind patterns.
这些效应在秒级时间尺度上很微小，但是在大的时间尺度上就很重要了，主要的洋流和季风都由此而来。
Firstly, the state variables of the reentry vehicle are decomposed into two sub-systems of different time scales using the singular perturbation theory.
首先，利用奇异摄动理论对再入飞行器状态变量进行两个时间尺度的划分，将系统状态方程分解成两个低维子系统。
The wavelet coefficient curves of temperature and precipitation on different time scales reveal that the long periodical variation trend is quite different from the short.
气温和降水在不同时间尺度上的小波系数变化曲线图揭示了气候的长期和短期变化趋势有很大不同。
The separation of time scales presents serious computational challenges in the study of rare events.
而时间尺度的分离对研究稀有事件提出了计算上的挑战。
Cellular function requires the spatial and temporal coordination of complex processes over a remarkable range of length and time scales.
细胞功能需要空间和时间的复杂过程协调一个非凡的长度和时间尺度。
That's actually a pretty dramatic change on astronomical time scales.
在天文时间表上这实际上是相当戏剧性的变化。
In situ observation has given preservation potentials and deposition rates of non barrier mudflats in the Yangtze River estuary over different time scales.
现场观测获得了长江口开敞型泥质潮坪不同时间尺度的沉积速率及层偶保存率。
In the case of gradual and abrupt shift of wind direction, computed response time scales agree with field measurements and the evolving two dimensional spectral structures are well depicted.
在风向逐渐或骤然改变情形下，计算的时间响应尺度与海上观测符合，而且演化中的二维谱结构得到良好刻画。
The following results are discovered: 1) In this area, its active layer has a different geotemperature oscillatory period at different depths and different time scales.
发现：1、活动层不同深度的地温具有不同时间尺度的振荡周期。
The following results are discovered: 1) In this area, its active layer has a different geotemperature oscillatory period at different depths and different time scales.
发现：1、活动层不同深度的地温具有不同时间尺度的振荡周期。
应用推荐