查询词典 disturbance

It is also one of the main etiological factors of bronchopulmonary dysplasia. Present researches show that extracellular matrix metabolism disturbance participates in pathophysiological process of acute and chronic lung injury.

目前认为，细胞外基质代谢紊乱参与了急、慢性肺损伤的病理生理过程，作为降解ECM成份最重要的基质金属蛋白酶及其组织抑制因子在这个过程中可能发挥了重要的作用。

In chapter five, the electronic control system for bulldozer powertrain system is designed and the measure of anti-disturbance is analyzed.

第五章设计了履带式推土机的动力传动系的电子控制系统，并对系统的抗干扰措施进行了分析。

Both buttercup and butterfly trace their origins to a common ancestral disturbance, a shared impossibility we call life.

金凤花和蝴蝶都产生于一个共同的祖先，由于其祖先在进化过程中受到干扰，就产生了金凤花和蝴蝶。

This formation once occupied only about 5 percent of the country, but has now expanded, largely as a result of fire disturbance, to cover some 4,400 km , or 23 percent of New Caledonia.

由於火干扰，一次被占领的这种形成仅大约国家的5%，但是现在扩展，主要，包括大约4，400 km 或者新卡里多尼亚的23%。

Additional, a this school student that has graduated is direct in rich guest " call-over ", point to " some professor " because of,be " Yang Fan door "," borrowed the door " disturbance and by school square suspend sb from his duties up to now Professor Yang Fan.

另外，一位已经毕业的该校学生则在博客中直接"点名"，指"某位教授"就是因"杨帆门"、"抄袭门"风波而被校方停职至今的杨帆教授。

But, in the real canal operation, the canal water surface will fluctuate because of outside disturbance, and there is measurement error in measuring water level. Whether or not the estimated state can substitute for the real state will results in the design issues of optimal observer.

问题是在实际的渠道运行中，渠道水体会由于受到外部因素的干扰而产生水面波动，水位测量仪器也存在观测误差，那么估计的水流状态能否替代真实的水流状态。

This paper presents a kind of nonlinear adaptive inverse control with -filtered algorithm, which has adaptive disturbance canceler and feedback compensation in it.

提出了一种带自适应扰动消除器和反馈补偿的非线性自适应逆控制系统。

Based on X-filtered LMS algorithm and -filtered LMS algorithm adaptive inverse control, we use a new variable step size LMS algorithm. Adding little computation, variable step size LMS algorithm can result in fast convergence speed and low residual error simultaneously. The adaptive feedback control can counteract the beginning error of the system. The adaptive disturbance canceler can best erase noises and disturbances.

在原来的X-滤波LMS算法自适应逆控制和-滤波LMS算法自适应逆控制方法的基础上，引入了新的变步长LMS算法，在计算量增加不多的前提下，能同时获得较快的收敛速度和较小的稳态误差；引入自适应的反馈补偿控制克服了被控系统的直流零频漂移，使控制系统在初开始工作阶段快速收敛；还引入自适应扰动消除器，它能最大限度的消除扰动。

Methods 70 cases'12 leads cardiogram was studied before and after using key of resisting disturbance,to measure and observe change of swing and shape.

对70例受检者进行了使用抗干扰键前后的12导联心电图对比研究，测量并观察QRS波群振幅和形态的变化。

Abstract］ Objective To confirm influence and degree of the key of resisting disturbance on cardiogram machine on QRS wave and shape.

摘要］ 目的证实心电图机抗干扰键对心电图QRS波群振幅和形态的影响及其程度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。