循环周期

Hurst指数可以衡量其统计相关性，平均循环周期则可以刻画系统初始信息完全丢失的时间长度，这是两个重要的非线性统计指标。

Hurst exponent is to measure the statistic relevance , while average cycle time judges how long the initial information will lose its impact . Both are important nonlinear statistic index .

我们进行精细的仿真实验，并将仿真结果与基于授权请求的自适应循环周期时间的交织轮询方案（IPACT）进行比较，得出采用严格的优先权策略。

We conduct detailed simulation experiments and compare the results with the well-known Interleaved Polling with Adaptive Cycle Time ( IPACT ) algorithm that utilizes strict priority policy .

PSA制氢过程循环周期控制器的研究和应用

The Research and Application of Adsorption Cycle Controller for PSA Hydrogen Purification Process

介绍了两种求迭代循环周期为256的AESS盒：穷举法和简易求法优缺点。

Exhaustive method and simple method to find the AES S box whose cycle is 256 are discussed .

第1个POP对占东部夏季降水TBO总方差的18.2%，循环周期约为2年。

The first POPs ' variance is 18.2 % and the period is about 2 years .

结果表明，随着循环周期的增加，界面IMC层的厚度增加，且低温极限温度越低时IMC生长越快。

Result show that IMC layer increased with the cycles , and it grew faster under low temperature cycling .

采用JK触发器产生输入信号M序列，假定特征方程式得到循环周期序列。

Input signal of M serial is produced with JK trigger , cycle signal from characteristic polynomial is gained .

一个作循环周期缓慢演变的含时Hamiltonian量子系统，在演变过程中波函数除了熟悉的动力学相因子外，还附加一个非动力学性质相因子exp{iγn（t）}。

A quantum system with time-dependent Hamiltonian which transports slowly will acquire an undynamic phase factor exp { I γ n ( t ) } factor during evolution in addition to a dynamic phase factor .

海温变化上不但存在2-6年的ENSO循环周期，还迭加着8-9年的年际振荡和约为22年左右年代际尺度的变化。

The course of SSTA variation has an ENSO cycle of 2-6 years , annual oscillation of 8-9 years , and decadal variation of about 22 years .

PF1型流体流动显示器监控强制润滑油系统油循环周期及是否循环。

The liquid flowing display of type PF1 monitors the oil in the compulsion lubrication system cycling period or whether it works .

FEM模拟的控制方程是基于焓变的Fourier导热方程。模拟结果为开模循环周期20s的温度场，几何中心与浇道等铸件特定部位的温度时间曲线。

The FEM was theoretically governed by the enthalpy-based Fourier heat conduction equation , and the results were provided in the form of temperature distribution at the time of die-opening cycle of 20 s , and temperature versus solidifying time relations at gating system and geometric center .

根据毛囊的发育和生长可将毛囊循环周期分为四个阶段，即生长期（anagen）、退化期（catagen）、静止期（telogen）和一个推测的活跃脱毛期（exogen）[17,36]。

On the basis of HF development we could divide HF cycle into four stages , i.e. anagen , catagen , telogen and a putative active exogen .

在计算机上对模型进行数值仿真计算，摸索出循环周期对气化效率的变化规律，结合程序控制阀门滞后时间的影响，得出优化的循环周期为120s。

Based on the influence of cycle period on gasification efficiency and the effect of lag time of programmed control valve , the optimal cycle period has been obtained as 120s .

通过改变热源温度、蒸发温度、循环周期等参数，获取多组实验数据，该样机在100℃热源驱动下SCP达到150W/kg，COP达0.4

By means of many experiments , SCP and COP versus evaporating temperature , cycle time and heat source temperature are obtained . A group of optimum operative parameters are chosen . The developed new system has a COP of 0.4 and a SCP of 150W / kg

为了解决系统实时性问题，运用光线跟踪算法以及一系列加速算法，把复杂的三维图形运算转化成一系列简单的一维图形运算，使每次设计交互的循环周期降低到20ms以内。

In order to reduce the time of one updating period to 20 millisecond , ray-tracing algorithm and other speeding methods are used to convert three dimensional calculation into one dimensional operation .

海温变化存在2～6a的ENSO循环周期，并迭加着8～9a的年际振荡和22a左右的年代际尺度的变化。另外，还有以1981年前后为转折点的长期变化信号。

The course of SST has an ENSO cycle of 2 ~ 6 years with annual oscillation of 8 ~ 9 years , a interdecadal variation scale of about 22 years and a signal for long term change , the turn being in 1981 .

采用高低温综合试验箱对样品W-Al和Al-W施加热载荷，温度范围为-40-120℃，循环周期为120分钟，在最值温度处均保持恒温15分钟，共加载5个周期。

The High-low temperature test box was used to apply thermal load to sample W-Al and Al-W , with a range of - 40-120 ℃, a cycle of 120 minutes and total five loading cycles . And the temperature at the most values retained constant for 15 minutes . 4 .

中密度纤维板生态循环周期评价理论的研究

The Theory of Life Cycle Assessment ( LCA ) for MDF

他已证明每人每天都有一个能量循环周期。

He has proved that everyone has a daily energy cycle .

循环周期结构考虑模态局部化的振动控制研究

Study on vibration controll of cyclic periodic structures considering modes localization

得出在给定条件下循环周期的极限。

The limit of period of cycle in some condition .

生态循环周期并没有因此而结束。

But back in the forest , the cycle has not ended .

水循环周期对生态床内氮形态转化过程的影响

Effect of Effluent Recycling on Nitrogen Transition in Ecology Filter

失谐循环周期结构振动模态局部化问题的研究

Research on Vibration Mode Localization in Mistuned Cvclic Periodic Structures

利率行情上升的变化和前所未有的循环周期（杰克伊根）

Increased volatility and unprecedented gyrations in interest rates ( Jack Egan )

精制氯化铵母液循环周期及其污染控制

Cycle Period of Mother Liquor from Industrial Ammonium Chloride and Its Pollution Control

中国A股发行市场的循环周期现象

The Circulation of China 's A-shares ' IPO Market

太阳循环周期需要一年。

A cycle of the sun takes a year .

关于卡诺制冷机循环周期的讨论

A Discussion of the Cycle Time in Carnot Refrigerator

过度投资的循环周期就是这样自我强化的。

The cycle of excess investment is thus self-reinforcing .