The probably active site of the cross coupling reaction over nano Ni catalyst is investigated.
讨论了纳米镍催化偶联反应的可能活性位。
No cross coupling between inductors due to magnetic shield. Ideal for high density installation.
经由磁性保护,电感间无交互耦合现象,适合高密度配置。
The accurate control of the work pieces temperature in vacuum annealing furnace is a typical nonlinear large time delay and cross coupling complicated problem.
而在真空退火的生产过程中,退火工件温度的精确控制是一个典型的非线性、大时滞、强耦合的复杂控制问题。
The trio developed a process known as palladium-catalysed cross coupling, a means of knitting carbon atoms together so that they form a stable "skeleton" for organic molecules.
三位科学家开发了一个被称为钯催化交叉偶联的过程,一种使碳原子紧密结合在一起的方法,因此,它们就可以为有机分子形成一个稳定的“框架”。
Stepped Impedance Resonators (SIR) taken as basic resonator unit of coaxial filters, a kind of generalized Chebyshev coaxial-cavity filter through cross coupling is designed.
利用阶跃阻抗谐振器SIR作为同轴腔滤波器的基本谐振单元,设计了一个利用交叉耦合来实现广义切比雪夫函数的同轴腔体滤波器。
Aims at the practical situation of the two-axis motion system, a cross coupling control system for the two-axis motion system is designed and then analyzes its control effectiveness.
针对两轴运动系统的实际情况,设计了相应的交叉耦合控制系统,并对该交叉耦合控制系统的效果进行了分析和研究。
As this kind of microstrip hairpin filter does not require cross coupling between the non-adjacent resonators of the filter to obtain transmission zero, the design procedure of the filter is simple.
由于这种类型的微带滤波器实现传输零点不需要通过滤波器非相邻谐振器间的交叉耦合来获得,因此,设计过程非常简单。
On the basis of analysis on error model of ultra precision CNC machine tool, the variant gain cross coupling control algorithm is introduced into the servo control of ultra precision CNC machine tool.
文章在分析超精密数控机床误差模型的基础上,将变增益交叉耦合控制算法引入超精密数控机床的伺服控制。
It's a new coupling structure of trisection cross-coupling; filters designed in this way will have some original superiority.
三等分交叉耦合是一种新型的耦合结构;用其所设计的滤波器具有一些独到优势。
Because cross-coupling control is advantageous to restricting and harmonizing between multi driving wheels, it can reduce orientation error and improve the accuracy of path tracking effectively.
由于交叉耦合控制利于多轮驱动之间的制约和协调,可以有效减少方向误差和提高路径跟踪的精确性。
A speed synchronization control strategy for multi induction motors, based on adjacent cross-coupling control structure, is developed by employing total sliding mode control method.
基于相邻交叉耦合控制结构,采用全滑模面控制方法,提出了一种多感应电机速度同步控制策略。
The cross-coupling of the three algorithms reconstructes the ion channel signal.
三种算法交叉耦合重构离子通道信号。
The coordinated control techniques are employed to reduce the cross-coupling effects within three channels.
本文通过协调控制技术减小三通道的交叉耦合作用,提出了三种协调控制方法。
Under cross wind action, vehicle-bridge coupling vibration analysis requires consideration of aerodynamic force parameters of vehicle and bridge deck.
侧向风作用下的车桥耦合振动分析需要考虑相互气动影响的车辆和桥梁各自的气动参数。
The synthesis of the cross coupled filter is from prescribed transmission zeros and return loss till the attainment of the coupling matrix of each cavity.
交叉耦合滤波器的综合从给定的传输零点和回波损耗出发,直到得到各腔体之间的耦合系数。
The influence of mechanical coupling on control property is analyzed in the secondary regulation load simulation test equipment for the drive axle of the cross motorcar.
针对越野汽车车桥模拟加载试验系统,分析了机械耦合对系统控制性能的影响。
The maximal stress in cross universal coupling happens at the circular transition where measures should be taken to enhance the surface machining quality.
十字轴最大应力发生在圆弧过渡处,因此,应提高该处的表面加工质量。
Cross Talk between parallel Microstrip lines due to Electric Field coupling for different R-C values Compared with weak coupling and zero source resistance assumption in the culprit circuit.
弱耦合及干扰源为零电源电阻与其他情况下平行微带线间电场耦合之串音比较。
The utility model relates to a cross axle universal coupling, which is characterized in that a cross axle head is composed of a cross axle ring (2) and four axle extensions (3).
一种新型的十字轴式万向联轴器,其特征在于十字轴头是由十字轴环(2)与四个轴伸(3)所组成。
In consideration of the dynamic cooperation of the two axes, a variant gain cross-coupling-controller is designed to minimize contour error.
同时考虑两轴联动的动态配合,设计了变增益交叉耦合控制器,补偿轮廓误差。
The results of cross-cut test indicated that the higher reaction temperature, the longer reaction time and proper coupling agent consumption were favorable to obtain better coupling effect.
正交试验结果显示较高的反应温度、较长的反应时间、适当的偶联剂用量有利于得到较好的偶联效果。
Catalytic actiVity of Nickel complexes in the cross-coupling reaction for forming C-C bond have been studied. Gived spectra analysis date of ketones.
本文就镍结合物在形成碳-碳键交叉偶联反应中的性能及活性做了探索和研究。并对合成产物进行了光谱分析及测试。
According to the research and experiment results, this cadre supervise MIS has qualities of distribution, open, cross-platform, and loose-coupling.
通过研究和实验表明,该干部监督管理信息系统具有分布性、开放性、跨平台和松散耦合的特点。
Since the influence of cross-coupling is not ignored, the results from this paper are not limited in the cross sectional dimensions.
因为没有忽略横向耦合的影响,故用本法的计算结果不受横向尺寸的限制。
Complete reference designs show the optimal layout for reducing noise and minimizing cross-channel coupling.
完整的参考设计所展示的最佳布局,不仅可降低噪声,还使跨通道耦合降至最小。
Connected with service shaft by cross sliding block coupling.
需采用十字滑快式联轴器与用户轴连接。
In vector control, there are the cross-coupling voltages between the m and t components of the stator current for Induction Motor (IM), it affects the performance of speed control system.
矢量变换后异步电动机数学模型中还存在M轴和T轴间的交叉电势的耦合作用,影响调速系统的控制性能。
METHODS the target compound was synthesized from cross-coupling reaction catalyzed by p, o chelate palladium complex.
方法用p,O双齿螯合钯配合物催化偶联反应合成目标化合物。
As to the problem of tuning PID-CCC controller parameters, Cross-coupling fuzzy self-tuning based on CETF (contouring error transfer function) is proposed, which is robust to the parameters of plants.
针对通常PID -CCC控制器参数的整定困难问题,在轮廓误差传递函数(CETF)的基础上提出采用在线模糊CCC控制器参数自整定方法。
As to the problem of tuning PID-CCC controller parameters, Cross-coupling fuzzy self-tuning based on CETF (contouring error transfer function) is proposed, which is robust to the parameters of plants.
针对通常PID -CCC控制器参数的整定困难问题,在轮廓误差传递函数(CETF)的基础上提出采用在线模糊CCC控制器参数自整定方法。
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