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It is proved in the paper that the uniformly ultimate boundedness of solutionsimplies the existence of periodic solutions to functional differential equations with infinite delayin admissible phase space with fading memory .

本文证明了在具有衰减记忆的允许相空间中，无限时滞泛函微分方程的解的一致最终有界性蕴含了周期解的存在性。

Results 21 death patients caused by Graves' disease, including 8 males and 13 females, whose age was from 31 to 65 years, were investigated. There are 4 cases with thyroid storm, 17 cases with hyperthyroid heart disease, 3 cases with agranulocytosis, 2 cases with cerebral brain infarction, and 1 case with periodic paralysis when admitted to the hospital.

结果 以Graves病为原发病死亡的患者共21例，其中男8例，女13例，年龄31~65岁，并发症有：甲状腺危象4例，甲亢性心脏病17例，粒细胞缺乏症3例，脑梗死2例，周期性麻痹1例。

The alkaline earth elements are metallic elements found in the second group of the periodic table.

碱土金属是ⅡA族中的金属元素。

Periodic Table Ⅵ B family had steel gray metallic luster of the solid metal transition elements, two kinds of polycrystalline and single crystal allotrope.

周期表中ⅥB族有钢灰色金属光泽的固体金属过渡元素，有多晶和单晶两种同素异形晶体。

Since H. Bohr proposed the theory of almost periodic function, this field has been developed greatly.

自H。 Bohr提出概周期函数理论以来，这一领域得到了很大的发展，其发展过程的一个主要特点就是其函数范围不断扩大。

Parrondo's paradox describes that given two games, both of them are losing, when alternated in a periodic or random fashion, can produce a winning result. In this paper, we theoretically analyze the situation that game A and B are played in any alternating order using discrete Markov chain technique when modulo M is equal to four.

Parrondo悖论定律为对于给定的两个博弈，如果每个博弈输的概率都大于赢的概率，那么当这两个博弈随机或周期进行时就可能产生一种获胜的结果。

The alternating group iterative method for the dispersive equation with periodic boundary condition is presented.

给出了求解具有周期边界条件色散方程近似解的交替分组迭代法。

The paper decides to set out from the angle of the nonparametric function periodic model.

透过非参数函数周期模型的序列特徵萃取的特性来进行周期性序列的分群。

The power system forced oscillation introduced by anharmonic periodic disturbances is then discussed. The effect of complicated pressure pulsation, ballistic pressure pulsation and quasiperiodic pressure pulsation on the stability of power system based on a single machine infinite bus power system and multi-machine power system are analyzed respectively through simulation.

从理论上探讨非简谐周期性扰动下的电力系统强迫振荡，并通过时域仿真分析单机无穷大系统和多机系统中汽轮机复杂压力脉动、准周期压力脉动及冲击性压力脉动对电力系统稳定性的影响。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

是指在约定的时间内，按年度支付相等金额的款项。例如，保险公司每年的年金、退休金等。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。