拟周期的

The absolute convergent interval, the absolute convergence criterion and the realization course are presented.

使用一个周期正弦波曲线模型的滑动拟合法，实现了幅度调制信号波形的精确解调。

The accelerograms of some large earthquakes recorded by digital accelerograph s are used for analyzing the features of long period component of strong ground motion.

本文利用近20年国内外大地震时获得的数字强震仪记录分析强震动的长周期分量特性，给出了不同场地上的平均加速度反应谱及其拟合曲线。

An example of existence of antiperiodic solutions for 2m - order quasi-linear parabolic differential equation is presented.

最后，举例说明理论结果在2m阶拟线性抛物型方向的时间反周期问题中的应用。

The analysis of the continuous property of raw silk size Setting the decaying rate^and the quasi-cycle value T in the model of the silk size autocorrelation coefficient, building the time series of a single cocoon reeling silk size with autoregressive model, then by combining k such time series according to different phrase, obtained time series of the raw silk size, and finally count up the silk size deviation of the time series.

k粒缀生丝纤度连续性特征解析设定生丝纤度自相关系数模型中衰减率A与拟似周期T的值，用自回归预测模型生成一粒缨生丝纤度时间序列，然后将k个这样的序列以不同位相并合得到卜粒缥生丝纤度序列，统计该序列的生丝纤度偏差。

Firstly, the average line of the acceleration is fitted by cubic polynomial. Then, the long period baseline waving problem, which is still existed in the integral velocity and displacement after the first optimization, is secondly optimized by the recursive method of SDOF system.

首先以3次多项式来拟合加速度的均值线；再对一次优化后的积分速度、位移时程仍存在的长周期基线波动问题，运用单自由度地震动力反应递归法进行二次优化。

Based on the measured diffusion time constant, the period of non-continuous holographic exposure was determined.

并且通过暗增长过程的实验数据拟合出该材料的扩散时间常量为21s，据此设定非连续曝光的周期。

Research on self - organization of complex system on element periodic table ;2. The formula can be used in calculating thirty quantitives or more of element and its compounds in the same tribe of the element periodic table .

将同系因子1／N用于元素周期表，以N为周期序数，P作为各元素或其化合物的性能，利用公式P＝a＋b／N对周期表中各元素及化合物30多种性能进行拟合，得到了良好的结果。

In Arabidopsis thaliana, flowering was regulated mainly by photoperiod pathway, vernalization pathway, autonomous pathway, and GA pathway.

在拟南芥中，植物开花途径主要有春化促进途径、光周期促进途径、自主开花途径及依赖于赤霉素的途径等。

In Arabidopsis, cryptochromes are nuclear proteins that mediate light control of hypocotyl elongation, leaf expansion, photoperiodic flowering, and the circadian clock.

在拟南芥中隐色素是核蛋白，通过蓝光调节控制下胚轴的伸长，子叶的延展，光周期诱导开花以及生物钟。

Moreover, we proposed a flow diagram of the quasi-continuous heat recovery system containing a solid-gas heat pump, and a global mathematical model of the system. This model can be used for determination of the operation conditions. Under the optimized cycle, the recovery efficiency can reach 121W/kg.

在此基础上，提出一个拟连续回热型气-固化学热泵制冷系统流程，并建立全系统数学模型，用最优化方法确定系统的最优操作条件，在最优循环周期下，可获制冷功率121W/kg。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了