果实褐变时，果成交替途径呼吸比例增高。
It showed that the ratio of alternative pathway in total respiration increased during fruit browned.
本文首先建立一个变系数变时滞微分不等式。
This paper establishes a delay differential inequality with varying coefficient and varying delay.
提出了基于混合粒子群优化的时变时滞系统辨识方法。
A method for the identification of time-varying delay systems using hybrid particle swarm optimization is proposed.
研究了带时变时滞的递归神经网络的全局渐近稳定性。
The problem of the globally asymptotical stability of recurrent neural networks with time varying delay is investigated.
活动星系核的光学谱变化与光变时标之间是否存在某种关系？
AGN changes in the optical spectra and light changes between standard Is there some relationship?
该方法仅需假定时滞有界，因而其结论适用于变时滞的系统。
The only assumption is that the delay is bounded, the results can be applicable to systems with varying time delay.
该方法仅需假定时滞有界，因而其结论适用于变时滞的系统。
The only assumption is that the delay is bounded, and the results here can be applicable to systems with varying time delay.
对不确定变时滞神经网络系统的鲁棒控制器的设计进行了分析。
Design for robust controller of uncertain neural network with time-varying delay was analyzed.
冠益嗪明显减慢大鼠心率，拮抗异丙肾上腺素的正性变时作用。
The drug markedly slowed the heart rate and antagonized the positive chronotropic effect of isoprenaline.
另外，还观察到食管鳞癌发生粘液样变时，粘蛋白为中性粘蛋白。
Itwas also observed the when esophageal squamous cell carcinoma were mucous change mostmucoproteins were neutral mucoproteins.
研究了一类含变时滞扰动不确定系统的输出反馈自适应稳定问题。
The problem of output feedback adaptive stabilization for a class of uncertain dynamic system including time varying delayed perturbations was discussed.
提出了基于变时基短时傅里叶变换来分析和处理时变信号的技术。
Measuring and analyzing technology based on variable-time-interval Fourier transform was dealt with for vehicle accelerating noise signal.
研究一类离散和分布时变时滞的混沌神经网络的广义投影同步问题。
In this paper, the problem of general projective synchronization of a class of chaotic neural networks with discrete and distributed time-varying delays is investigated.
油品的气化吸收过程与瞬变时的压力变化和油品的性质有很大的关系。
The transient pressure and the property of oil products play a important part in the gasification and gas absorption process of pipelines at the negative pressure.
结论：GST对家兔窦房结具有负性变时作用，并可延长复极化时程。
CONCLUSION: GST exerted a negative chronotropic action and induced a delayed repolarization of pacemaker cells in SA nodes of rabbits.
以参数时变时滞后过程为被控对象，仿真研究了本文设计的控制器性能。
Test the performance of controller designed in this paper, by doing simulation experiments with the first order inertia plant having the pure lag and time-variation parameters.
目的：研究下腰椎椎体终板的凹陷角以及它在腰椎间盘退变时的变化规律。
Objective:To investigate the concave angle of vertebral end-plate in low lumbar spine, and the changes of the angle during lumbar disc degeneration.
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。
This paper proposes a new method to design state feedback controller for networked control system (NCS) with time-varying delays.
对时变时延多包传输网络控制系统的指数稳定性和控制器设计问题进行研究。
Exponential stability and controller design problems for networked control system (NCS) with time-varying delay and multiple-packet transmission were studied.
本文主要探讨了具有常时滞和变时滞的不确定关联大系统的鲁棒稳定性条件。
This paper mainly discusses the robust stability for linear uncertain interconnected large-scale systems with constant time-delays and varying time-delays.
目的探讨原发性高血压(EH)患者变时性功能与心率变异性(HRV)的变化。
Objective To investigate the change of Chronotropic action and heart rate variability (HRV) in patients with essential hypertension (EH).
但是在本文不再需要这个假设，也就是说本文所采用的方法能处理快变时滞问题。
But in this paper, this assumption is no longer a necessary condition, that is, we can control the T-S fuzzy systems with fast time-varying delays.
讨论含参数不确定的离散时变时滞奇异系统的时滞相关的鲁棒状态反馈稳定化问题。
The robust stabilization via state feedback for time-varying delays discrete-time singular systems with parameter uncertainties is discussed.
方法对窦房结变时性功能障碍的16例患者，植入闭环刺激双腔频率适应性起搏器。
Methods Dual chamber rate adaptive pacemaker with closed loop stimulation were implanted into 16 patients with sinus chronotropic disability.
本文提出一种适合于时变时滞系统的极点配置最优预报自校正PID鲁棒控制算法。
In this paper, a robust self-tuning control algorithm for PID controller with pole assignment optimal prediction suitable for the process with unkaow or time-varying delay is proposed.
当核心混凝土产生徐变时，会出现内力重分布现象，使钢管和混凝土的模量发生变化。
The internal force redistribution will emerge as the core concrete creates creep, which can make the modulus of steel tube and concrete change.
研究了一类含不确定参数和多时变时滞互联项大系统的分散自适应输出反馈稳定问题。
The problem of decentralized output feedback adaptive stabilization for a class of large-scale systems subject to uncertain parameters and multiple time-varying delays in the interconnections.
目的：研究腰椎间盘退变时椎间隙的形态变化以及腰椎曲度的变化，并探讨其临床意义。
Objective: To examine the influence of lumber disk degeneration on vertebral disc shape and lumbar lordosis.
塑性流动的特殊情况是冷变形，发生在硫化橡胶长时间连续承受低应力时以及金属蠕变时。
Special instances of plastic flow are cold flow, which occurs in vulcanized rubber after low stress has been continuously applied for a long time, and creep of metals.
塑性流动的特殊情况是冷变形，发生在硫化橡胶长时间连续承受低应力时以及金属蠕变时。
Special instances of plastic flow are cold flow, which occurs in vulcanized rubber after low stress has been continuously applied for a long time, and creep of metals.
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