The simulation results indicate that the compound excitation control tactics is able to combine the advantages of PID+PSS excitation control with the nonlinear optimal excitation control, which makes the excitation control able to advance the stability of power system as well as the basic control function successfully.
仿真结果表明：本文提出的混合励磁控制策略能够将PID+PSS励磁控制和非线性最优励磁控制各自的优点相结合，从而使励磁控制在实现励磁基本控制功能的同时，具有更强的提高电力系统功角稳定的能力。
Simultaneously, the paper compares and analyzes the three normal excitation control methods and obtains that the PID+PSS control has a good adaptability, and it can be used in faster excitation system and normal excitation system.
同时对常见的三种励磁控制方式，进行了比较和分析，得出PID+PSS控制具有很好的适应性，可以应用于快速励磁系统和常规励磁系统中。
In our cytogenetic investigation, a bisatellited dicentric extra small chromosome was found in a 10 year old girl with mental retardation and congenital anomalies. Her father, two old sisters and an uncle has a 22pss variant respectively.
在疑有染色体异常患儿的细胞遗传学调查中，作者发现一患者携带一条双随体双着丝粒额外小染色体；其父亲、两个姐姐和一个叔父均携带一条22pss变型。
The chief cause of PSS is thought to be a lack of the hormones responsible for growth, produced by the pituitary and thyroid glands.
行政事业藻酸双酯钠是被认为缺乏激素负责的增长，所产生的垂体和甲状腺。
PSS designing with consideration of time delay impact.
考虑时间延迟影响的电力系统稳定器设计。
In Matins and Lauds, according to the Vulgate's numeration, are Pss.
在晨祷和赞扬，根据该武加大的计算，是PSS的。
In this thesis, we use triton to modify PEDOT:PSS which is used as the hole injection in our PLED device.
在本论文中，我们首先使用triton来修饰PEDOT：PSS。在我们的高分子电激发光元件中，PEDOT：PSS作用为一电洞注入层。
The positive effect of PSS`s wide usage is more than the negative effect.
根据特征根对参数的灵敏度分析结果可知，PSS可以显著提高与本机强相关的机电振荡模式的阻尼，对与本机非强相关的机电振荡模式的阻尼影响不大，广泛配置PSS的正作用远大于负作用。
Positive rate of Sm in SLE was 50%, SSA and SSB in SS were 75% and 60% respectively, Scl-70 in PSS was 47%.
Sm对SLE的阳性检出率为50%，SSA和SSB对SS的阳性检出率分别为75%和60%，抗Scl-70对PSS的阳性检出率为47%。
In the Latin Rite, Pss.
在拉丁美洲成年礼，PSS的。
Through three-dimension space search, we obtain the workspace of the 6-PP〓S parallel macro-manipulator in various poses, and a curve of the relationship between workspace and mechanism geometry parameters. Also we examine the singularity and its type in all possible position/pose by singularity analysis. Dexterity analysis of the 6-PP〓S parallel manipulator is put forward using condition index of Jacobin matrix, then a curve for the relationship between dexterity tolerance and position/pose is drawn. After the kinematics analysis of a 6-PSS parallel micro-manipulator with perpendicular structures, we build the position and velocity kinematic equation using coordinate transform method. Then we discuss the characteristics for micro-manipulation, velocity transformation and kinematics decoupling.
然后，本文建立了正交结构6-PP〓S宏操作并联机器人的位置反解方程，进行速度分析，得出了机构的速度雅可比矩阵；提出了并联机器人运动解耦定义，描述了其物理表现形式，给出了并联机器人运动解耦的数学模型；研究了正交结构6-PP〓S并联机器人的运动学及其运动解耦性；通过在三维空间搜索，求解了6-PP〓S并联机器人的工作空间，讨论了工作空间与机构几何参数的关系；考察了该类并联机器人发生奇异位形的位姿和类型；研究了正交结构6-PP〓S并联机器人的可操作度，建立了灵巧度与位姿的关系。
The UPGMA tree indicated that the two pure families PII and PSS were closely related and grouped together.
UPGMA系统树表明，PII和PSS的亲缘关系较近，而PSI与这2个家系较远。
In this paper we propose a novel kind of phase spreading sequence for direct sequence spread spectrum multiple access with continuous phase modulation, and the optimal design criterion of PSS is obtained.
本文提出了一种基于连续相位调制并用于直接序列扩频多址的新型相位扩谱序列，以及它的最佳设计准则。
This research also tried to increase the conductivity of hole transfer layer by adding DMSO into PEDOS:PSS solution.
在电洞传输层方面，本研究将比较PEDOT：PSS加入DMSO成膜后对元件效率的影响，并经由交流阻抗分析方法观察加入不同量的DMSO所形成的PEDOT：PSS膜在元件中对於电荷载子移动所造成的阻力变化。
Methods The clinical and laboratory data of 136 pSS patients were retrospectively analyzed.
方法回顾性分析136例不同年龄发病的原发性干燥综合征患者的临床及实验室资料。
There is no difference of cytokine expression between pSS and sSS patients, but significant difference between SS and controls.
原发和继发干燥综合征患者唇腺细胞因子的表达无显著差异，但与对照组相比差异显著。
Objective: To investigate the mRNA transcription and protein expression of MMP-3. Possible roles of MMP-3 in primary sjogren's syndrome were analyzed.
目的：研究基质金属蛋白酶-3（matrix metalloproteinases-3，MMP-3）在原发性干燥综合征（primary Sjogren's syndrome，pSS）患者唇腺组织中的表达情况。
According to the real equipment conditions, the paper presents a simple and practical method for calculating parameters of Power System Stabilizer based on the parameter calculation and experience on commissioning test.
黄文灵 ，谭有信，方思立基于电力系统稳定器参数计算及投入运行试验的经验，根据现场的设备条件提出简单实用的 PSS 参数计算方法及投入运行试验纲要。
It is certificated the PSS designed by these methods has broad phase compensation characteristic, which is able to depress not only local mode low-frequency oscillation, but also region modes low-frequency oscillation.
设计的PSS具有很宽的补偿特性，避免了单点最优法的片面性，能够抑制互联系统联络线上的低频振荡、区域电网之间的低频振荡，也能够抑制本机与系统间的低频振荡。
The load flow calculation model of PSS is the foundation of all other calculating and analytic part of the system.
其核心技术就是数学模型的建立，而电网仿真系统的潮流计算模型也是其他所有计算分析的基础和出发点。