Then, the periodic term and stochastic term are resolved based on additive model.
根据叠合模型可进一步分解出周期项和随机项。
The annual change of the Earth's rotation iS excited about 60% by the annual change of zonal wind velocity, and the semi-annual term as well as other periodic terms are about 15%.
北半球的大气环流对自转速率周年项的激励约为60％，对半年项及其他短周期项的贡献约为15％以上。
Some of the reasons are natural; California has been in one of its periodic droughts since 2006, and climate change is a long-term threat to the state's mountain snowpacks.
其中有自然原因：2006年以来，加州一直处于一个周期性干旱中，而气候变化是对州内山区积雪的长期威胁。
However, the number of servers can also be increased to accommodate short-term spikes in traffic or decreased during periodic lulls.
但是，服务器的数量也可以增加以应对短期流量剧增，或在一定的间歇期间减少。
To collect short-term history data, DB2 PE makes periodic snapshots of system activity at an interval you specify, the recording interval.
为了收集短期历史数据，DB2PE以用户指定的时间间隔（即记录时间间隔）制作系统活动的定期快照。
Researchers have now assessed the criticality of all 62 metallic-based elements on the Periodic Table to reveal which are most at risk and what that means for our gadgets in the long-term.
研究人员现已对元素周期表中的62种金属元素的临界状态进行了评估，列出了处于濒危状态的金属名单，并从长远角度分析了这些金属的储量能否满足人类制造小器具的需求。
Besides the equilibrium and periodic solution, the almost periodic solution, which sometimes appears as quasi-periodic solution, is also a long term regular motion of nonlinear system.
非线性系统的长期规则运动除了平衡点和周期解以外，概周期解，或有时表现为拟周期解也是一种长期规则运动。
And the market has not only a long stable non-periodic cycle related to policies a little, but also has a short unstable cycle caused by policies, which causes persistence and reversion in short term.
市场不但有一个不受短期政策影响的稳定的非周期循环，而且还有一些由短期政策冲击造成的不稳定的循环点，导致了短期的持续与反转。
The characteristics of error motion of shafting is a complex signal which includes periodic component and random term.
轴系回转误差运动的特征是一项复合信号，它含有周期分量和随机分量。
In this paper, suppression of chaos in a forced vibration system with a square term by resonant periodic perturbations is studied.
本文研究了用与受迫力谐波共振的周期摄动抑制含二次非线性项受迫振动系统中的混沌。
The term "incumbent audit" refers to the periodic audit of an incumbent director or senior manager at the prescribed intervals.
任中审计是指按照规定的间隔期限，对在任董事及高级管理人员进行的阶段性审计。
This approach has been tested and proven in West Africa, where the United States conducts periodic short-term patrols.
该方法已经在西非经过试验证明美国在那里进行周期性的短期巡逻。
The purpose of this paper is to study the existence of periodic solutions of a class of second order Hamiltonian Systems ith damping term.
主要研究了一类带有阻尼项的二阶哈密顿系统的周期解的存在性。
A computer program is given for log-periodic dipole antenna (LPDA) design with the "Three-Term" theory. The program can quickly design and optimize physical or electrical parameters of LPDA.
本文给出了用“三项理论”设计对数周期偶极天线(以下简称LPDA)的计算机程序，它能快速地设计出该天线的各几何参数和电参数，并可进行优化。
Numerical solutions are periodically summed and averaged to get rid of short-periodic-term effects. By analyzing polished data, its orbit characteristics are revealed to us.
对所得仿真数据利用求和取平均的方法去除摄动力产生的短周期效应，通过分析去短周期项后的数据揭示出逆行地球同步轨道的演变特点。
The CELP Coder usually USES a long-term predictor that the delay is the integer multiples of sampling interval to exploit the quasi-periodic structure of speech.
在CELP编码器中，通常用延迟为抽样间隔整数倍的长项预测器表征浊音语音的准周期性。
As a grade students, I fight for China high and river and so on, these are periodic short-term goals.
拿起今天的作业，我争取全部作对；作为初三学生，我争取考入一高、河大附中等等，这些都是阶段性的近期目标。
In financial aspect, forecast is made from periodic input of investment to payoff term thereof, balance between expenses and receipts, distribution of profits and so on.
文件针对财务方面，从资金的分期投入到回收和资金收支平衡及利润分配诸方面都做了预测。
In financial aspect, forecast is made from periodic input of investment to payoff term thereof, balance between expenses and receipts, distribution of profits and so on.
文件针对财务方面，从资金的分期投入到回收和资金收支平衡及利润分配诸方面都做了预测。
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