失配

These are the theoretical basis of the tooth surface contact analysis of the machining gears.

为这种复合失配齿面齿轮副的接触特性分析提供了理论基础。

The predictive control has three main features, unconstraint forms of formulations, finite prediction horizon and feedback correcting.

该算法有效解决了由模型失配、时变、干扰等不确定因素所造成的影响，避免了传统的确定性非线性系统最优化控制计算量大，控制律求解困难，实时性和鲁棒性差问题。

In this paper, we discuss the problem of the P2P (peer-to-peer) networks with mobility. The peer's mobility easily causes topology mismatch between the P2P logical overlay network and physical underlying network. The topology mismatch makes P2P network inefficient.

在这篇论文中，我们首先探讨P2P网路在行动环境所面临的问题。P2P网路在节点具移动性时，节点中的逻辑连结与实体连结容易产生拓朴失配，此将降低P2P网路效能。

Aimed at the problem in the Kalman multiuser detector with a rapid performance degradation in the presence of signature waveform mismatch in the multipath channel, an improved blind multiuser detection algorithm is presented based on Kalman filtering. The method introduces the subspace technique to modify original state space model, thus the detector is modeled as a vector in the signal subspace.

针对卡尔曼滤波盲多用户检测算法在多径信道存在波形失配的情况下性能迅速下降的问题，引入子空间概念对原状态空间模型进行了改进，进而得到了改进的盲多用户检测算法。

The thermal effect of the working substance during the laser output in all solid state lasers and the common calculation methods of temperature distribution are mainly studied.

讨论了在非线性光学频率变换过程中的非线性晶体的热效应问题和温度梯度的一般计算方法以及其中的温度梯度引起的对于基频光的相位失配。

We deposited BTO with different thickness, and calculated the mismatch-strain of each samples from x-ray spectrum.

我们成长不同BTO厚度的样品，由x-ray晶相鉴定计算个别样品所受的失配应变。

Because of strong thermal expansion mismatch between the glass matrix and β-eucryptite phase in NEGC, the micro structure of the glass - ceramics changed (e.g. formation of microcracks) with the variation of temperature environmental,resulting in thermal hysteresis.

因锂铝矽酸盐负热膨胀系数玻璃陶瓷中之玻璃母相与β–eucryptite相之热失配效应过大，导致基材於升降温过程结构改变，所引发的热迟滞现象十分显著，其间接影响热补偿元件应用寿命，故本实验另一研究为观察此基材中迟滞现象的变化。

The comparison of the forementioned two schemes, especially the performance of PSS for model/object mismatch; and the comparison of PSS scheme and the scheme of feedforward + PT indicates that simulation result validates the performance of generic model control method.

比较了2种方案，着重考察了模型/对象失配时拟稳态控制方案的性能；并将拟稳态控制方案与前馈+PI控制方案做了对比。实验证实了文中提出的一般模型控制方法的有效性。

A configuration which combines ILA DAC with fully floating switched capacitor is proposed for the second stage modulator of cascaded modulator to suppress the noise arisen from sampling capacitor mismatch.

本文提出了一种结合ILA DAC和前端完全浮动电容结构的电路形式，将这种结构应用在第二级调制器的积分器上，使双采样电容失配产生的噪声远小于量化噪声，从而满足了三阶调制器的性能要求。

Potential complication: hypoxemia related to alveolar hypoventilation, intrapulmonary shunting, and V/Q mismatch

潜在并发症：低氧血症，与肺泡换气不足、肺内分路和 V/Q 失配有关

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。