The PL linewidth is decreased with increasing ammonia flow rate due to the improved uniformity of Si-ncs under high NH3 flow rate condition.
而当氨气流量增加，光激发荧光的线宽会减小，这是因为在高氨气流量下，纳米硅颗粒的均匀度会提升。
In addition, the PL intensity is monotonically increasing with the blue shift of PL wavelength due to the increasing density of small-size Si-ncs.
此外，由于小颗粒纳米硅的密度增加，光激发荧光强度会随着光激发荧光波长的蓝移而递增。
At minimum, each domain controller stores three NCs in its local copy of the Active Directory database.
每个域控制器可在ActiveDirectory数据库的本地副本中存储至少三个NC。
The influence of sampling period to NCS is discussed.
讨论了系统采样周期对网络控制系统的影响。
Chapter 5 introduces the design and implementation of the NCS.
第五章讨论了网络控制系统的设计与实现。
First, the factors affecting the performance of NCS are presented.
首先，对影响NCS性能的一些因素进行了分析。
Secondly, the scheduling algorithms of the periodic task of NCS are studied.
其次，研究了网络化控制系统周期性任务的调度算法。
At present, research on NCS mainly focuses on either control or network scheduling.
目前，对于网络控制系统的研究主要从控制和网络调度两个方面展开。
Therefore, it is imperative to analyze the stability of NCS with network-induced delay.
因此很有必要对存在时延的网络化控制系统的稳定性进行分析。
The development level of NCS plays a decisive part in industrial automatic process of a country.
控制系统的网络化程度是工业自动化的关键，是衡量一个国家工业水平的重要指标。
Finally, the prospect of NCS and some issues that should be solved are pointed out in this thesis.
最后，展望了网络控制系统的发展前景，指出今后有待进一步研究的理论与应用问题。
Finally, an example validates that the NCS is stable when the delay is within the maximum allowable delay.
最后通过算例验证了时延小于最大允许网络时延时，NCS是稳定的。
How to solve these problems in order to effectively play the advantage of NCS has become a research focus.
如何解决这些问题，充分发挥其优势，是国内外学者研究的重点所在。
The obtained stability region provides parameter regulating range for intelligent controller design of NCS.
该稳定域为NCS智能控制器的设计提供了参数调整范围。
The performance of NCS is related to not only control strategy but also the scheduling of network resource.
本文主要研究网络控制系统的调度方法，使整个NCS的性能达到优化。
Materials and Methods: The ct images of 7 cases of clinically diagnosed NCS, were retrospectively analyzed.
材料和方法：回顾性分析7例临床诊断胡桃夹征的CT资料。
This paper deals with fault tolerant control of a Networked control Systems (NCS) problem with network delay.
本文是针对一类有网络延时的网络化控制系统，研究其故障容错控制问题。
So a dynamic model is proposed to describe the time-delay and packets-dropping during data transmission in a NCS.
为此，提出了一个动态模型来描述NCS数据传输过程中的时延和丢包。
Due to quantum confinement effect, band gap of semiconductor nanocrystals (NCs) is dependent on the particle size.
由于量子限域效应，半导体纳米晶的能带宽随粒子大小而改变。
Finally, the problems to be dealt with in NCS are pointed out and the future development directions in NCS are given.
最后，论述了NCS研究中尚待解决的问题，展望了网络控制系统未来的发展前景。
In this paper, considering the random time-delay of NCS, We analyze its sequence and set up the mathematic model of NCS.
本文充分考虑了网络化控制系统的随机时延，分析了网络时延的时序，并构建了网络控制系统的数学模型。
Therefore, analysis and design of NCS has been a hot research problem in the control theory and control engineering area.
因此，网络控制系统的分析与设计成为目前控制理论与控制工程领域的热点研究课题。
The research contents of this thesis are about stability analysis of networked control systems (NCS) with multiple-time delay.
本论文的研究内容为网络控制中多延时系统的稳定性分析。
This stable adduct could be used in the investigation of its structure, thus helping to understand the mechanism of NCS to act…
这种稳定的加合物可用于研究其结构，从而有助于阐明新抑癌素作为抗癌药的作用机理。
For the wrong order of data packets in NCS, The additional buffer method is put forward to deal with the problem in this report.
针对网络控制系统中数据包传输的时序错乱问题，本文用附加缓冲器方法加以克服。
This paper proposes a new method to design state feedback controller for networked control system (NCS) with time-varying delays.
为带时变时延的网络化控制系统提出了一种新的状态反馈控制器的设计方法。
Randomized controlled trials comparing NCS to SCG in prophylactic treatment of exercise-induced bronchoconstriction were eligible.
仅纳入随机对照试验，比较NCS和SCG对运动诱发型支气管收缩的预防性治疗。
Finding an effective approach to carry drugs, keeping off BBB and taking drugs to NCS directly puzzled neurologists all long time.
寻找有效的给药途径，避开血脑屏障的阻断，将药物直接运送到中枢神经系统一直是神经科学家面临的挑战。
Finding an effective approach to carry drugs, keeping off BBB and taking drugs to NCS directly puzzled neurologists all long time.
寻找有效的给药途径，避开血脑屏障的阻断，将药物直接运送到中枢神经系统一直是神经科学家面临的挑战。
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